1. Who produces stainless steel 321 valve?

Freeman Valve produces stainless steel 321 valve, including stainless steel 321 two-way ball valve, stainless steel 321 multi-way ball valve, stainless steel 321 three-way ball valve, stainless steel 321 four-way ball valve, stainless steel 321 five-way ball valve, stainless steel 321 plug valve, stainless steel 321 gate valve, stainless steel 321 globe valve, stainless steel 321 swing check valve, stainless steel 321 lift check valve, stainless steel 321 piston check valve, stainless steel 321 wafer check valve, stainless steel 321 butterfly valve, stainless steel 321 Y type strainer, stainless steel 321 safety valve.

2. To which countries does Freeman Valve supply stainless steel 321 valve?

Freeman Valve supplies stainless steel 321 valve to countries such as the United Kingdom, Germany, Austria, France, Italy, Spain, Portugal, Denmark, Finland, Sweden, the United States, Canada, and Mexico.

3. What are the advantages of stainless steel 321 valve?

3.1 Stainless steel 321 valve are resistant to high temperatures up to 816°C (1500°F), and are suitable for applications such as aircraft exhaust systems, chemical processing equipment, and furnaces.

3.2 Stainless steel 321 valve have excellent weldability and can be easily welded.

3.3 Stainless steel 321 valve have strong resistance to intergranular corrosion at high temperatures, because stainless steel 321 has titanium added to prevent chromium carbide precipitation and enhance its resistance to intergranular corrosion (sensitization) at high temperatures

4. What are the disadvantages of stainless steel 321 valve?

Stainless steel 321 valve have poor resistance to chloride corrosion.

F44 Valve, 254 SMO Valve, UNS S31254 Valve

1. About F44 valves:

F44 valves, also known as 254 SMO valves or UNS S31254 valves, are valves made of high-molybdenum super austenitic stainless steel. The core advantages of F44 valves are: extreme resistance to chlorine corrosion + high strength, making them specifically designed for high-chlorine operating conditions.

2. Key advantages of Freeman Valve's F44 valves:

2.1 The core advantage of Freeman Valve's F44 valves is their exceptional corrosion resistance, primarily manifested in:

① High resistance to pitting and crevice corrosion (PREN≈42–44, far exceeding 316L's 24 and 904L's 36), making them the preferred valve for high-chlorine environments such as seawater and brine;

② Excellent resistance to stress corrosion cracking (SCC), exhibiting significantly better SCC resistance than ordinary austenitic and duplex steels in chlorine-containing + high-temperature water environments;

③ Strong acid and alkali resistance, resistant to sulfuric acid, phosphoric acid, acetic acid, formic acid, and alkaline solutions, with a wide applicable pH range.

2.2. Excellent mechanical properties of Freeman Valve's F44 valves：

With a yield strength ≥300MPa and tensile strength ≥650MPa, lightweight valve designs are possible.

3. Precautions for using F44 valves:

① When the temperature is below -50℃, the toughness decreases, so F44 valves are not suitable for extremely cold conditions without insulation;

② When the temperature is above 400℃, the strength decreases significantly, so F44 valves should avoid prolonged use at high temperatures.

4. Key application areas of Freeman Valve's F44 valves:

4.1 The core application scenario for Freeman Valve's F44 valves is in the marine and seawater industry. Examples include: seawater desalination (concentrated brine pipelines, etc.), ships and offshore platforms (ballast water systems, fire-fighting pipelines, subsea pipelines, wellheads, etc.), and coastal power plants (seawater cooling systems, condensers, circulating water pipelines, etc.);

4.2 Freeman Valve's F44 valves have been widely used in the chemical and pharmaceutical industries. Examples include: chlor-alkali industry (brine refining, electrolytic cell accessories, chlorine treatment pipelines), pulp bleaching (chlorine dioxide, sodium hypochlorite media equipment, scrubbing towers), and fine chemicals (chlorine-containing intermediate reaction vessels, distillation towers). 4.3 Freeman Valve's F44 valves are widely used in the oil and gas and energy sectors. Examples include: wellhead equipment, throttle valves, and gathering pipelines for oil and gas extraction (high-chlorine, high-salinity formation water).

4.4 Freeman Valve's F44 valves are widely used in brine and brines (evaporators and crystallizers in Salt Lake chemical plants and salt production facilities), and high-temperature, high-chlorine water (closed-loop circulating water in thermal power plants, hot springs, and heat exchangers in geothermal equipment).

Main Features of F44 Valve, UNS S31254 Valve, 254 SMo Valve, EN 1.4547 Valve

Type of F44 Valve:

F44 Ball Valve;

F44 Instrument Ball Valve;

F44 Sleeve Plug Valve;

F44 Wedge Gate Valve;

F44 Globe Valve;

F44 Swing Check Valve;

F44 Lift Check Valve;

F44 Piston Check Valve;

F44 Wafer Check Valve;

F44 Triple Offset Butterfly Valve;

F44 Y Type Strainer;

F44 T Type Strainer;

F44 Basket Type Strainer;

F44 Diaphragm Valve;

F44 Spring Loaded Safety Valve.

Design and Test Standard of F44 Valve:

F44 High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

F44 High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

F44 Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

F44 Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

F44 Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

F44 Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

F44 Globe Valve Design Acc. to API 602, Test Acc. to API 598;

F44 Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F44 Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F44 Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F44 Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F44 Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Check Valve Design Acc. to API 602, Test Acc. to API 598;

F44 Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

F44 Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

F44 Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

F44 T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

F44 Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

F44 Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F44 Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

F44 Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of F44 Valve:

All F44 Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of F44 Valve:

From 1/4’’ to 48’’ (ANSI Standard F44 Valve);

From DN8 to DN1200 (EN Standard F44 Valve, DIN Standard F44 Valve).

Face to Face of F44 Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard F44 Valve);

Face to Face Acc. to EN 558-1 (EN Standard F44 Valve, DIN Standard F44 Valve).

Pressure Rating of F44 Valve:

ANSI Class 150 F44 Valve (ANSI Standard F44 Valve);

ANSI Class 300 F44 Valve (ANSI Standard F44 Valve);

ANSI Class 600 F44 Valve (ANSI Standard F44 Valve);

ANSI Class 800 F44 Valve (ANSI Standard F44 Valve);

ANSI Class 900 F44 Valve (ANSI Standard F44 Valve);

ANSI Class 1500 F44 Valve (ANSI Standard F44 Valve);

ANSI Class 2500 F44 Valve (ANSI Standard F44 Valve);

EN 1092 PN 16 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 25 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 40 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 63 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 100 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 160 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 250 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 320 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve);

EN 1092 PN 400 F44 Valve (EN Standard F44 Valve, DIN Standard F44 Valve).

Working Temperature of F44 Valve:

Please refer to the "Temperature and Pressure Curve of F44 Valve" for temperature and pressure changes.

Ends Connection of F44 Valve:

ANSI Flange Ends F44 Valve;

ANSI Integral Flange Ends F44 Valve;

ANSI Welded Flange Ends F44 Valve;

Butt Weld (ASME B16.25) Ends F44 Valve;

Butt Weld x ANSI Flange Ends F44 Valve;

EN 1092 Flange Ends F44 Valve;

EN 1092 Integral Flange Ends F44 Valve;

EN 1092 Welded Flange Ends F44 Valve;

Butt Weld (EN 12627) Ends F44 Valve;

Butt Weld (ISO 1127) Ends F44 Valve;

Butt Weld x EN 1092 Flange Ends F44 Valve;

Male NPT (ASME B1.20.1) Ends F44 Valve;

Male BSPP (ISO 228-1) Ends F44 Valve;

Male BSPT (ISO 7-1) Ends F44 Valve;

Male NPT x Female NPT Ends F44 Valve;

Male BSPP x Female BSPP Ends F44 Valve;

Male BSPT x Female BSPT Ends F44 Valve;

Male NPT x Long Butt Weld (+100 mm) Ends F44 Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends F44 Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends F44 Valve;

Female NPT (ASME B1.20.1) Ends F44 Valve;

Female BSPP (ISO 228-1) Ends F44 Valve;

Female BSPT (ISO 7-1) Ends F44 Valve;

Socket Weld (ASME B16.11) Ends F44 Valve;

Socket Weld (EN 12760) Ends F44 Valve;

Female NPT x Socket Weld Ends F44 Valve;

Female BSPP x Socket Weld Ends F44 Valve;

Female BSPT x Socket Weld Ends F44 Valve;

Butt Weld (ASME B16.25) Ends F44 Valve;

Butt Weld (EN 12627) Ends F44 Valve;

Female NPT x Butt Weld Ends F44 Valve;

Female BSPP x Butt Weld Ends F44 Valve;

Female BSPT x Butt Weld Ends F44 Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends F44 Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends F44 Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends F44 Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends F44 Valve.

CE Marking of F44 Valve:

CE Marking is Available to F44 Valve with a Diameter of DN32 or Larger.

Chemical Composition of F44 Valve:

For the Chemical Composition of F44 Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of F44 Valve:

For the Mechanical Properties of F44 Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of F44 Valve:

All F44 Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of F44 Valve:

Level Operation of F44 Valve;

Handwheel Operation of F44 Valve;

Pneumatic Actuator Operation of F44 Valve;

Electric Actuator Operation of F44 Valve.

Approvals of F44 Valve:

MSS SP-55 Certified of F44 Valve;

NACE MR 0175 Certified of F44 Valve

API 607 Fire Safe Certified of F44 Valve;

ISO 9001 Certified of F44 Valve;

PED Certified of F44 Valve.

Available Upon Request of F44 Valve:

NACE MR0175 is available upon request of F44 Valve;

ATEX is available upon request of F44 Valve;

TA-LUFT is available upon request of F44 Valve;

SIL is available upon request of F44 Valve;

Degreasing is available upon request of F44 Valve;

Fire Safe is available upon request of F44 Valve;

Stem Extension is available upon request of F44 Valve;

Double Block and Bleed is available upon request of F44 Valve.

Type of UNS S31254 Valve:

UNS S31254 Ball Valve;

UNS S31254 Instrument Ball Valve;

UNS S31254 Sleeve Plug Valve;

UNS S31254 Wedge Gate Valve;

UNS S31254 Globe Valve;

UNS S31254 Swing Check Valve;

UNS S31254 Lift Check Valve;

UNS S31254 Piston Check Valve;

UNS S31254 Wafer Check Valve;

UNS S31254 Triple Offset Butterfly Valve;

UNS S31254 Y Type Strainer;

UNS S31254 T Type Strainer;

UNS S31254 Basket Type Strainer;

UNS S31254 Diaphragm Valve;

UNS S31254 Spring Loaded Safety Valve.

Design and Test Standard of UNS S31254 Valve:

UNS S31254 High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31254 High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31254 Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

UNS S31254 Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Globe Valve Design Acc. to API 602, Test Acc. to API 598;

UNS S31254 Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Check Valve Design Acc. to API 602, Test Acc. to API 598;

UNS S31254 Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

UNS S31254 Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31254 Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31254 T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31254 Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31254 Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31254 Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

UNS S31254 Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of UNS S31254 Valve:

All UNS S31254 Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of UNS S31254 Valve:

From 1/4’’ to 48’’ (ANSI Standard UNS S31254 Valve);

From DN8 to DN1200 (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve).

Face to Face of UNS S31254 Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard UNS S31254 Valve);

Face to Face Acc. to EN 558-1 (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve).

Pressure Rating of UNS S31254 Valve:

ANSI Class 150 UNS S31254 Valve (ANSI Standard UNS S31254 Valve);

ANSI Class 300 UNS S31254 Valve (ANSI Standard UNS S31254 Valve);

ANSI Class 600 UNS S31254 Valve (ANSI Standard UNS S31254 Valve);

ANSI Class 800 UNS S31254 Valve (ANSI Standard UNS S31254 Valve);

ANSI Class 900 UNS S31254 Valve (ANSI Standard UNS S31254 Valve);

ANSI Class 1500 UNS S31254 Valve (ANSI Standard UNS S31254 Valve);

ANSI Class 2500 UNS S31254 Valve (ANSI Standard UNS S31254 Valve);

EN 1092 PN 16 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 25 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 40 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 63 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 100 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 160 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 250 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 320 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve);

EN 1092 PN 400 UNS S31254 Valve (EN Standard UNS S31254 Valve, DIN Standard UNS S31254 Valve).

Working Temperature of UNS S31254 Valve:

Please refer to the "Temperature and Pressure Curve of UNS S31254 Valve" for temperature and pressure changes.

Ends Connection of UNS S31254 Valve:

ANSI Flange Ends UNS S31254 Valve;

ANSI Integral Flange Ends UNS S31254 Valve;

ANSI Welded Flange Ends UNS S31254 Valve;

Butt Weld (ASME B16.25) Ends UNS S31254 Valve;

Butt Weld x ANSI Flange Ends UNS S31254 Valve;

EN 1092 Flange Ends UNS S31254 Valve;

EN 1092 Integral Flange Ends UNS S31254 Valve;

EN 1092 Welded Flange Ends UNS S31254 Valve;

Butt Weld (EN 12627) Ends UNS S31254 Valve;

Butt Weld (ISO 1127) Ends UNS S31254 Valve;

Butt Weld x EN 1092 Flange Ends UNS S31254 Valve;

Male NPT (ASME B1.20.1) Ends UNS S31254 Valve;

Male BSPP (ISO 228-1) Ends UNS S31254 Valve;

Male BSPT (ISO 7-1) Ends UNS S31254 Valve;

Male NPT x Female NPT Ends UNS S31254 Valve;

Male BSPP x Female BSPP Ends UNS S31254 Valve;

Male BSPT x Female BSPT Ends UNS S31254 Valve;

Male NPT x Long Butt Weld (+100 mm) Ends UNS S31254 Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends UNS S31254 Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends UNS S31254 Valve;

Female NPT (ASME B1.20.1) Ends UNS S31254 Valve;

Female BSPP (ISO 228-1) Ends UNS S31254 Valve;

Female BSPT (ISO 7-1) Ends UNS S31254 Valve;

Socket Weld (ASME B16.11) Ends UNS S31254 Valve;

Socket Weld (EN 12760) Ends UNS S31254 Valve;

Female NPT x Socket Weld Ends UNS S31254 Valve;

Female BSPP x Socket Weld Ends UNS S31254 Valve;

Female BSPT x Socket Weld Ends UNS S31254 Valve;

Butt Weld (ASME B16.25) Ends UNS S31254 Valve;

Butt Weld (EN 12627) Ends UNS S31254 Valve;

Female NPT x Butt Weld Ends UNS S31254 Valve;

Female BSPP x Butt Weld Ends UNS S31254 Valve;

Female BSPT x Butt Weld Ends UNS S31254 Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends UNS S31254 Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends UNS S31254 Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends UNS S31254 Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends UNS S31254 Valve.

CE Marking of UNS S31254 Valve:

CE Marking is Available to UNS S31254 Valve with a Diameter of DN32 or Larger.

Chemical Composition of UNS S31254 Valve:

For the Chemical Composition of UNS S31254 Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of UNS S31254 Valve:

For the Mechanical Properties of UNS S31254 Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of UNS S31254 Valve:

All UNS S31254 Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of UNS S31254 Valve:

Level Operation of UNS S31254 Valve;

Handwheel Operation of UNS S31254 Valve;

Pneumatic Actuator Operation of UNS S31254 Valve;

Electric Actuator Operation of UNS S31254 Valve.

Approvals of UNS S31254 Valve:

MSS SP-55 Certified of UNS S31254 Valve;

NACE MR 0175 Certified of UNS S31254 Valve

API 607 Fire Safe Certified of UNS S31254 Valve;

ISO 9001 Certified of UNS S31254 Valve;

PED Certified of UNS S31254 Valve.

Available Upon Request of UNS S31254 Valve:

NACE MR0175 is available upon request of UNS S31254 Valve;

ATEX is available upon request of UNS S31254 Valve;

TA-LUFT is available upon request of UNS S31254 Valve;

SIL is available upon request of UNS S31254 Valve;

Degreasing is available upon request of UNS S31254 Valve;

Fire Safe is available upon request of UNS S31254 Valve;

Stem Extension is available upon request of UNS S31254 Valve;

Double Block and Bleed is available upon request of UNS S31254 Valve.

Type of 254 SMO Valve:

254 SMO Ball Valve;

254 SMO Instrument Ball Valve;

254 SMO Sleeve Plug Valve;

254 SMO Wedge Gate Valve;

254 SMO Globe Valve;

254 SMO Swing Check Valve;

254 SMO Lift Check Valve;

254 SMO Piston Check Valve;

254 SMO Wafer Check Valve;

254 SMO Triple Offset Butterfly Valve;

254 SMO Y Type Strainer;

254 SMO T Type Strainer;

254 SMO Basket Type Strainer;

254 SMO Diaphragm Valve;

254 SMO Spring Loaded Safety Valve.

Design and Test Standard of 254 SMO Valve:

254 SMO High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

254 SMO High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

254 SMO Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

254 SMO Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

254 SMO Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

254 SMO Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

254 SMO Globe Valve Design Acc. to API 602, Test Acc. to API 598;

254 SMO Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

254 SMO Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

254 SMO Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

254 SMO Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

254 SMO Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Check Valve Design Acc. to API 602, Test Acc. to API 598;

254 SMO Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

254 SMO Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

254 SMO Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

254 SMO T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

254 SMO Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

254 SMO Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

254 SMO Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

254 SMO Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of 254 SMO Valve:

All 254 SMO Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of 254 SMO Valve:

From 1/4’’ to 48’’ (ANSI Standard 254 SMO Valve);

From DN8 to DN1200 (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve).

Face to Face of 254 SMO Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard 254 SMO Valve);

Face to Face Acc. to EN 558-1 (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve).

Pressure Rating of 254 SMO Valve:

ANSI Class 150 254 SMO Valve (ANSI Standard 254 SMO Valve);

ANSI Class 300 254 SMO Valve (ANSI Standard 254 SMO Valve);

ANSI Class 600 254 SMO Valve (ANSI Standard 254 SMO Valve);

ANSI Class 800 254 SMO Valve (ANSI Standard 254 SMO Valve);

ANSI Class 900 254 SMO Valve (ANSI Standard 254 SMO Valve);

ANSI Class 1500 254 SMO Valve (ANSI Standard 254 SMO Valve);

ANSI Class 2500 254 SMO Valve (ANSI Standard 254 SMO Valve);

EN 1092 PN 16 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 25 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 40 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 63 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 100 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 160 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 250 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 320 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve);

EN 1092 PN 400 254 SMO Valve (EN Standard 254 SMO Valve, DIN Standard 254 SMO Valve).

Working Temperature of 254 SMO Valve:

Please refer to the "Temperature and Pressure Curve of 254 SMO Valve" for temperature and pressure changes.

Ends Connection of 254 SMO Valve:

ANSI Flange Ends 254 SMO Valve;

ANSI Integral Flange Ends 254 SMO Valve;

ANSI Welded Flange Ends 254 SMO Valve;

Butt Weld (ASME B16.25) Ends 254 SMO Valve;

Butt Weld x ANSI Flange Ends 254 SMO Valve;

EN 1092 Flange Ends 254 SMO Valve;

EN 1092 Integral Flange Ends 254 SMO Valve;

EN 1092 Welded Flange Ends 254 SMO Valve;

Butt Weld (EN 12627) Ends 254 SMO Valve;

Butt Weld (ISO 1127) Ends 254 SMO Valve;

Butt Weld x EN 1092 Flange Ends 254 SMO Valve;

Male NPT (ASME B1.20.1) Ends 254 SMO Valve;

Male BSPP (ISO 228-1) Ends 254 SMO Valve;

Male BSPT (ISO 7-1) Ends 254 SMO Valve;

Male NPT x Female NPT Ends 254 SMO Valve;

Male BSPP x Female BSPP Ends 254 SMO Valve;

Male BSPT x Female BSPT Ends 254 SMO Valve;

Male NPT x Long Butt Weld (+100 mm) Ends 254 SMO Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends 254 SMO Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends 254 SMO Valve;

Female NPT (ASME B1.20.1) Ends 254 SMO Valve;

Female BSPP (ISO 228-1) Ends 254 SMO Valve;

Female BSPT (ISO 7-1) Ends 254 SMO Valve;

Socket Weld (ASME B16.11) Ends 254 SMO Valve;

Socket Weld (EN 12760) Ends 254 SMO Valve;

Female NPT x Socket Weld Ends 254 SMO Valve;

Female BSPP x Socket Weld Ends 254 SMO Valve;

Female BSPT x Socket Weld Ends 254 SMO Valve;

Butt Weld (ASME B16.25) Ends 254 SMO Valve;

Butt Weld (EN 12627) Ends 254 SMO Valve;

Female NPT x Butt Weld Ends 254 SMO Valve;

Female BSPP x Butt Weld Ends 254 SMO Valve;

Female BSPT x Butt Weld Ends 254 SMO Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends 254 SMO Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends 254 SMO Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends 254 SMO Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends 254 SMO Valve.

CE Marking of 254 SMO Valve:

CE Marking is Available to 254 SMO Valve with a Diameter of DN32 or Larger.

Chemical Composition of 254 SMO Valve:

For the Chemical Composition of 254 SMO Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of 254 SMO Valve:

For the Mechanical Properties of 254 SMO Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of 254 SMO Valve:

All 254 SMO Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of 254 SMO Valve:

Level Operation of 254 SMO Valve;

Handwheel Operation of 254 SMO Valve;

Pneumatic Actuator Operation of 254 SMO Valve;

Electric Actuator Operation of 254 SMO Valve.

Approvals of 254 SMO Valve:

MSS SP-55 Certified of 254 SMO Valve;

NACE MR 0175 Certified of 254 SMO Valve

API 607 Fire Safe Certified of 254 SMO Valve;

ISO 9001 Certified of 254 SMO Valve;

PED Certified of 254 SMO Valve.

Available Upon Request of 254 SMO Valve:

NACE MR0175 is available upon request of 254 SMO Valve;

ATEX is available upon request of 254 SMO Valve;

TA-LUFT is available upon request of 254 SMO Valve;

SIL is available upon request of 254 SMO Valve;

Degreasing is available upon request of 254 SMO Valve;

Fire Safe is available upon request of 254 SMO Valve;

Stem Extension is available upon request of 254 SMO Valve;

Double Block and Bleed is available upon request of 254 SMO Valve.

Type of EN 1.4547 Valve:

EN 1.4547 Ball Valve;

EN 1.4547 Instrument Ball Valve;

EN 1.4547 Sleeve Plug Valve;

EN 1.4547 Wedge Gate Valve;

EN 1.4547 Globe Valve;

EN 1.4547 Swing Check Valve;

EN 1.4547 Lift Check Valve;

EN 1.4547 Piston Check Valve;

EN 1.4547 Wafer Check Valve;

EN 1.4547 Triple Offset Butterfly Valve;

EN 1.4547 Y Type Strainer;

EN 1.4547 T Type Strainer;

EN 1.4547 Basket Type Strainer;

EN 1.4547 Diaphragm Valve;

EN 1.4547 Spring Loaded Safety Valve.

Design and Test Standard of EN 1.4547 Valve:

EN 1.4547 High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4547 High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4547 Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.4547 Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Globe Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.4547 Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Check Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.4547 Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

EN 1.4547 Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4547 Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4547 T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4547 Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4547 Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4547 Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

EN 1.4547 Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of EN 1.4547 Valve:

All EN 1.4547 Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of EN 1.4547 Valve:

From 1/4’’ to 48’’ (ANSI Standard EN 1.4547 Valve);

From DN8 to DN1200 (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve).

Face to Face of EN 1.4547 Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard EN 1.4547 Valve);

Face to Face Acc. to EN 558-1 (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve).

Pressure Rating of EN 1.4547 Valve:

ANSI Class 150 EN 1.4547 Valve (ANSI Standard EN 1.4547 Valve);

ANSI Class 300 EN 1.4547 Valve (ANSI Standard EN 1.4547 Valve);

ANSI Class 600 EN 1.4547 Valve (ANSI Standard EN 1.4547 Valve);

ANSI Class 800 EN 1.4547 Valve (ANSI Standard EN 1.4547 Valve);

ANSI Class 900 EN 1.4547 Valve (ANSI Standard EN 1.4547 Valve);

ANSI Class 1500 EN 1.4547 Valve (ANSI Standard EN 1.4547 Valve);

ANSI Class 2500 EN 1.4547 Valve (ANSI Standard EN 1.4547 Valve);

EN 1092 PN 16 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 25 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 40 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 63 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 100 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 160 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 250 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 320 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve);

EN 1092 PN 400 EN 1.4547 Valve (EN Standard EN 1.4547 Valve, DIN Standard EN 1.4547 Valve).

Working Temperature of EN 1.4547 Valve:

Please refer to the "Temperature and Pressure Curve of EN 1.4547 Valve" for temperature and pressure changes.

Ends Connection of EN 1.4547 Valve:

ANSI Flange Ends EN 1.4547 Valve;

ANSI Integral Flange Ends EN 1.4547 Valve;

ANSI Welded Flange Ends EN 1.4547 Valve;

Butt Weld (ASME B16.25) Ends EN 1.4547 Valve;

Butt Weld x ANSI Flange Ends EN 1.4547 Valve;

EN 1092 Flange Ends EN 1.4547 Valve;

EN 1092 Integral Flange Ends EN 1.4547 Valve;

EN 1092 Welded Flange Ends EN 1.4547 Valve;

Butt Weld (EN 12627) Ends EN 1.4547 Valve;

Butt Weld (ISO 1127) Ends EN 1.4547 Valve;

Butt Weld x EN 1092 Flange Ends EN 1.4547 Valve;

Male NPT (ASME B1.20.1) Ends EN 1.4547 Valve;

Male BSPP (ISO 228-1) Ends EN 1.4547 Valve;

Male BSPT (ISO 7-1) Ends EN 1.4547 Valve;

Male NPT x Female NPT Ends EN 1.4547 Valve;

Male BSPP x Female BSPP Ends EN 1.4547 Valve;

Male BSPT x Female BSPT Ends EN 1.4547 Valve;

Male NPT x Long Butt Weld (+100 mm) Ends EN 1.4547 Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends EN 1.4547 Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends EN 1.4547 Valve;

Female NPT (ASME B1.20.1) Ends EN 1.4547 Valve;

Female BSPP (ISO 228-1) Ends EN 1.4547 Valve;

Female BSPT (ISO 7-1) Ends EN 1.4547 Valve;

Socket Weld (ASME B16.11) Ends EN 1.4547 Valve;

Socket Weld (EN 12760) Ends EN 1.4547 Valve;

Female NPT x Socket Weld Ends EN 1.4547 Valve;

Female BSPP x Socket Weld Ends EN 1.4547 Valve;

Female BSPT x Socket Weld Ends EN 1.4547 Valve;

Butt Weld (ASME B16.25) Ends EN 1.4547 Valve;

Butt Weld (EN 12627) Ends EN 1.4547 Valve;

Female NPT x Butt Weld Ends EN 1.4547 Valve;

Female BSPP x Butt Weld Ends EN 1.4547 Valve;

Female BSPT x Butt Weld Ends EN 1.4547 Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends EN 1.4547 Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends EN 1.4547 Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends EN 1.4547 Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends EN 1.4547 Valve.

CE Marking of EN 1.4547 Valve:

CE Marking is Available to EN 1.4547 Valve with a Diameter of DN32 or Larger.

Chemical Composition of EN 1.4547 Valve:

For the Chemical Composition of EN 1.4547 Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of EN 1.4547 Valve:

For the Mechanical Properties of EN 1.4547 Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of EN 1.4547 Valve:

All EN 1.4547 Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of EN 1.4547 Valve:

Level Operation of EN 1.4547 Valve;

Handwheel Operation of EN 1.4547 Valve;

Pneumatic Actuator Operation of EN 1.4547 Valve;

Electric Actuator Operation of EN 1.4547 Valve.

Approvals of EN 1.4547 Valve:

MSS SP-55 Certified of EN 1.4547 Valve;

NACE MR 0175 Certified of EN 1.4547 Valve

API 607 Fire Safe Certified of EN 1.4547 Valve;

ISO 9001 Certified of EN 1.4547 Valve;

PED Certified of EN 1.4547 Valve.

Available Upon Request of EN 1.4547 Valve:

NACE MR0175 is available upon request of EN 1.4547 Valve;

ATEX is available upon request of EN 1.4547 Valve;

TA-LUFT is available upon request of EN 1.4547 Valve;

SIL is available upon request of EN 1.4547 Valve;

Degreasing is available upon request of EN 1.4547 Valve;

Fire Safe is available upon request of EN 1.4547 Valve;

Stem Extension is available upon request of EN 1.4547 Valve;

Double Block and Bleed is available upon request of EN 1.4547 Valve.