310MoLN is a urea-grade all-austenitic stainless steel, an improved version of 310L. 310MoLN exhibits excellent resistance to high-pressure urea-urethane environments, excellent protection against pitting and crevice corrosion, and high mechanical strength.

1. Advantages of Freeman Valve's 310MoLN Valves

1.1 Freeman Valve's 310MoLN valves are the preferred choice for urea and urethane media.

The valve's "low-silicon + ultra-low-carbon" design effectively inhibits corrosion from urethane solutions; and it resists intergranular corrosion and erosion corrosion in urea media.

1.2 Freeman Valve's 310MoLN valves possess comprehensive resistance to wet corrosion.

This valve contains molybdenum and nitrogen, which work synergistically: nitrogen increases resistance to pitting corrosion initiation, while molybdenum inhibits the continued expansion of corrosion pits. The combined effect significantly improves resistance to pitting and crevice corrosion. Simultaneously, nitrogen acts as a lattice solid solution strengthener, increasing the material's yield strength.

1.3 Freeman Valve's 310MoLN valves exhibit excellent weldability, requiring no post-weld solution heat treatment.

The carbon content of 310MoLN valves is less than 0.03%, resulting in extremely low weld sensitization tendency.

1.4 Freeman Valve's 310MoLN valves demonstrate excellent overall high-temperature performance.

The high Cr and Ni content of 310MoLN valves gives them superior high-temperature oxidation resistance and creep strength compared to ordinary 316L valves; they can withstand both high-temperature vapor and liquid phase corrosion; and their short-term usable temperature range is close to 1100℃.

1.5 Freeman Valve's 310MoLN valves exhibit stable microstructure.

310MoLN valves, under standard solution treatment, have extremely low ferrite content, making them less prone to δ-ferrite-induced localized corrosion. Furthermore, the nitrogen content enhances yield strength and austenite stability.

1.6 Freeman Valve's 310MoLN valves exhibit excellent resistance to abrasion and erosion.

Therefore, these valves are ideally suited for applications involving media containing trace amounts of solid particles and high-speed flow corrosion.

2. Key Application Areas of Freeman Valve's 310MoLN Valves

2.1 Freeman Valve's 310MoLN valves are widely used in the urea fertilizer industry [core application areas]: for example, CO₂ stripping urea; high-pressure circulation systems in urea plants;

2.2 Freeman Valve's 310MoLN valves are widely used in petrochemical and coal chemical industries in corrosive environments: for example, high-temperature heat exchangers and reactor coils for chloride-containing acidic media; concentrated nitric acid plants, nitric acid recovery system equipment and pipelines; chloride-containing, acidic water stripping units;

2.3 Freeman Valve's 310MoLN valves are widely used in the energy and environmental protection fields: for example, high-temperature wet corrosion heat exchange elements in waste incineration and flue gas desulfurization (FGD); high-end heat exchangers in nuclear power and chemical industries (simultaneously facing high temperature + chloride ion);

2.4 Freeman... Valve's 310MoLN valves are widely used in specialty fine chemical industries, such as reactors for ammonia and ammoniation processes; and pipelines for high-temperature, pressurized organic acids and nitrogen-containing corrosive media.

3. Brief Selection Guide for Freeman Valve's 310MoLN Valves

3.1 Urea and ammonium carbamate high-pressure systems: 310MoLN valves are the preferred choice and are irreplaceable.

3.2 High-temperature gas-phase oxidation only, without strong liquid-phase corrosive media: The lower-cost 310S valve is sufficient.

3.3 Room temperature and medium temperature chlorinated freshwater media: 2205 and 2507 duplex stainless steels are recommended.

3.4 Strong reducing acid environments: 904L or nickel-based alloys are recommended.

Main Features of 310MoLN Valve, EN 1.4466 Valve, UNS S31050 Valve

Type of 310MOLN Valve:

310MOLN Ball Valve;

310MOLN Instrument Ball Valve;

310MOLN Sleeve Plug Valve;

310MOLN Wedge Gate Valve;

310MOLN Globe Valve;

310MOLN Swing Check Valve;

310MOLN Lift Check Valve;

310MOLN Piston Check Valve;

310MOLN Wafer Check Valve;

310MOLN Triple Offset Butterfly Valve;

310MOLN Y Type Strainer;

310MOLN T Type Strainer;

310MOLN Basket Type Strainer;

310MOLN Diaphragm Valve;

310MOLN Spring Loaded Safety Valve.

Design and Test Standard of 310MOLN Valve:

310MOLN High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

310MOLN High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

310MOLN Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

310MOLN Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

310MOLN Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

310MOLN Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

310MOLN Globe Valve Design Acc. to API 602, Test Acc. to API 598;

310MOLN Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

310MOLN Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

310MOLN Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

310MOLN Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

310MOLN Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Check Valve Design Acc. to API 602, Test Acc. to API 598;

310MOLN Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

310MOLN Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

310MOLN Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

310MOLN T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

310MOLN Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

310MOLN Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

310MOLN Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

310MOLN Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of 310MOLN Valve:

All 310MOLN Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of 310MOLN Valve:

From 1/4’’ to 48’’ (ANSI Standard 310MOLN Valve);

From DN8 to DN1200 (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve).

Face to Face of 310MOLN Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard 310MOLN Valve);

Face to Face Acc. to EN 558-1 (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve).

Pressure Rating of 310MOLN Valve:

ANSI Class 150 310MOLN Valve (ANSI Standard 310MOLN Valve);

ANSI Class 300 310MOLN Valve (ANSI Standard 310MOLN Valve);

ANSI Class 600 310MOLN Valve (ANSI Standard 310MOLN Valve);

ANSI Class 800 310MOLN Valve (ANSI Standard 310MOLN Valve);

ANSI Class 900 310MOLN Valve (ANSI Standard 310MOLN Valve);

ANSI Class 1500 310MOLN Valve (ANSI Standard 310MOLN Valve);

ANSI Class 2500 310MOLN Valve (ANSI Standard 310MOLN Valve);

EN 1092 PN 16 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 25 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 40 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 63 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 100 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 160 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 250 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 320 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve);

EN 1092 PN 400 310MOLN Valve (EN Standard 310MOLN Valve, DIN Standard 310MOLN Valve).

Working Temperature of 310MOLN Valve:

Please refer to the "Temperature and Pressure Curve of 310MOLN Valve" for temperature and pressure changes.

Ends Connection of 310MOLN Valve:

ANSI Flange Ends 310MOLN Valve;

ANSI Integral Flange Ends 310MOLN Valve;

ANSI Welded Flange Ends 310MOLN Valve;

Butt Weld (ASME B16.25) Ends 310MOLN Valve;

Butt Weld x ANSI Flange Ends 310MOLN Valve;

EN 1092 Flange Ends 310MOLN Valve;

EN 1092 Integral Flange Ends 310MOLN Valve;

EN 1092 Welded Flange Ends 310MOLN Valve;

Butt Weld (EN 12627) Ends 310MOLN Valve;

Butt Weld (ISO 1127) Ends 310MOLN Valve;

Butt Weld x EN 1092 Flange Ends 310MOLN Valve;

Male NPT (ASME B1.20.1) Ends 310MOLN Valve;

Male BSPP (ISO 228-1) Ends 310MOLN Valve;

Male BSPT (ISO 7-1) Ends 310MOLN Valve;

Male NPT x Female NPT Ends 310MOLN Valve;

Male BSPP x Female BSPP Ends 310MOLN Valve;

Male BSPT x Female BSPT Ends 310MOLN Valve;

Male NPT x Long Butt Weld (+100 mm) Ends 310MOLN Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends 310MOLN Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends 310MOLN Valve;

Female NPT (ASME B1.20.1) Ends 310MOLN Valve;

Female BSPP (ISO 228-1) Ends 310MOLN Valve;

Female BSPT (ISO 7-1) Ends 310MOLN Valve;

Socket Weld (ASME B16.11) Ends 310MOLN Valve;

Socket Weld (EN 12760) Ends 310MOLN Valve;

Female NPT x Socket Weld Ends 310MOLN Valve;

Female BSPP x Socket Weld Ends 310MOLN Valve;

Female BSPT x Socket Weld Ends 310MOLN Valve;

Butt Weld (ASME B16.25) Ends 310MOLN Valve;

Butt Weld (EN 12627) Ends 310MOLN Valve;

Female NPT x Butt Weld Ends 310MOLN Valve;

Female BSPP x Butt Weld Ends 310MOLN Valve;

Female BSPT x Butt Weld Ends 310MOLN Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends 310MOLN Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends 310MOLN Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends 310MOLN Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends 310MOLN Valve.

CE Marking of 310MOLN Valve:

CE Marking is Available to 310MOLN Valve with a Diameter of DN32 or Larger.

Chemical Composition of 310MOLN Valve:

For the Chemical Composition of 310MOLN Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of 310MOLN Valve:

For the Mechanical Properties of 310MOLN Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of 310MOLN Valve:

All 310MOLN Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of 310MOLN Valve:

Level Operation of 310MOLN Valve;

Handwheel Operation of 310MOLN Valve;

Pneumatic Actuator Operation of 310MOLN Valve;

Electric Actuator Operation of 310MOLN Valve.

Approvals of 310MOLN Valve:

MSS SP-55 Certified of 310MOLN Valve;

NACE MR 0175 Certified of 310MOLN Valve

API 607 Fire Safe Certified of 310MOLN Valve;

ISO 9001 Certified of 310MOLN Valve;

PED Certified of 310MOLN Valve.

Available Upon Request of 310MOLN Valve:

NACE MR0175 is available upon request of 310MOLN Valve;

ATEX is available upon request of 310MOLN Valve;

TA-LUFT is available upon request of 310MOLN Valve;

SIL is available upon request of 310MOLN Valve;

Degreasing is available upon request of 310MOLN Valve;

Fire Safe is available upon request of 310MOLN Valve;

Stem Extension is available upon request of 310MOLN Valve;

Double Block and Bleed is available upon request of 310MOLN Valve.

Type of EN 1.4466 Valve:

EN 1.4466 Ball Valve;

EN 1.4466 Instrument Ball Valve;

EN 1.4466 Sleeve Plug Valve;

EN 1.4466 Wedge Gate Valve;

EN 1.4466 Globe Valve;

EN 1.4466 Swing Check Valve;

EN 1.4466 Lift Check Valve;

EN 1.4466 Piston Check Valve;

EN 1.4466 Wafer Check Valve;

EN 1.4466 Triple Offset Butterfly Valve;

EN 1.4466 Y Type Strainer;

EN 1.4466 T Type Strainer;

EN 1.4466 Basket Type Strainer;

EN 1.4466 Diaphragm Valve;

EN 1.4466 Spring Loaded Safety Valve.

Design and Test Standard of EN 1.4466 Valve:

EN 1.4466 High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4466 High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4466 Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.4466 Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Globe Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.4466 Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Check Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.4466 Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

EN 1.4466 Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4466 Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4466 T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4466 Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.4466 Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.4466 Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

EN 1.4466 Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of EN 1.4466 Valve:

All EN 1.4466 Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of EN 1.4466 Valve:

From 1/4’’ to 48’’ (ANSI Standard EN 1.4466 Valve);

From DN8 to DN1200 (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve).

Face to Face of EN 1.4466 Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard EN 1.4466 Valve);

Face to Face Acc. to EN 558-1 (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve).

Pressure Rating of EN 1.4466 Valve:

ANSI Class 150 EN 1.4466 Valve (ANSI Standard EN 1.4466 Valve);

ANSI Class 300 EN 1.4466 Valve (ANSI Standard EN 1.4466 Valve);

ANSI Class 600 EN 1.4466 Valve (ANSI Standard EN 1.4466 Valve);

ANSI Class 800 EN 1.4466 Valve (ANSI Standard EN 1.4466 Valve);

ANSI Class 900 EN 1.4466 Valve (ANSI Standard EN 1.4466 Valve);

ANSI Class 1500 EN 1.4466 Valve (ANSI Standard EN 1.4466 Valve);

ANSI Class 2500 EN 1.4466 Valve (ANSI Standard EN 1.4466 Valve);

EN 1092 PN 16 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 25 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 40 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 63 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 100 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 160 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 250 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 320 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve);

EN 1092 PN 400 EN 1.4466 Valve (EN Standard EN 1.4466 Valve, DIN Standard EN 1.4466 Valve).

Working Temperature of EN 1.4466 Valve:

Please refer to the "Temperature and Pressure Curve of EN 1.4466 Valve" for temperature and pressure changes.

Ends Connection of EN 1.4466 Valve:

ANSI Flange Ends EN 1.4466 Valve;

ANSI Integral Flange Ends EN 1.4466 Valve;

ANSI Welded Flange Ends EN 1.4466 Valve;

Butt Weld (ASME B16.25) Ends EN 1.4466 Valve;

Butt Weld x ANSI Flange Ends EN 1.4466 Valve;

EN 1092 Flange Ends EN 1.4466 Valve;

EN 1092 Integral Flange Ends EN 1.4466 Valve;

EN 1092 Welded Flange Ends EN 1.4466 Valve;

Butt Weld (EN 12627) Ends EN 1.4466 Valve;

Butt Weld (ISO 1127) Ends EN 1.4466 Valve;

Butt Weld x EN 1092 Flange Ends EN 1.4466 Valve;

Male NPT (ASME B1.20.1) Ends EN 1.4466 Valve;

Male BSPP (ISO 228-1) Ends EN 1.4466 Valve;

Male BSPT (ISO 7-1) Ends EN 1.4466 Valve;

Male NPT x Female NPT Ends EN 1.4466 Valve;

Male BSPP x Female BSPP Ends EN 1.4466 Valve;

Male BSPT x Female BSPT Ends EN 1.4466 Valve;

Male NPT x Long Butt Weld (+100 mm) Ends EN 1.4466 Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends EN 1.4466 Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends EN 1.4466 Valve;

Female NPT (ASME B1.20.1) Ends EN 1.4466 Valve;

Female BSPP (ISO 228-1) Ends EN 1.4466 Valve;

Female BSPT (ISO 7-1) Ends EN 1.4466 Valve;

Socket Weld (ASME B16.11) Ends EN 1.4466 Valve;

Socket Weld (EN 12760) Ends EN 1.4466 Valve;

Female NPT x Socket Weld Ends EN 1.4466 Valve;

Female BSPP x Socket Weld Ends EN 1.4466 Valve;

Female BSPT x Socket Weld Ends EN 1.4466 Valve;

Butt Weld (ASME B16.25) Ends EN 1.4466 Valve;

Butt Weld (EN 12627) Ends EN 1.4466 Valve;

Female NPT x Butt Weld Ends EN 1.4466 Valve;

Female BSPP x Butt Weld Ends EN 1.4466 Valve;

Female BSPT x Butt Weld Ends EN 1.4466 Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends EN 1.4466 Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends EN 1.4466 Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends EN 1.4466 Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends EN 1.4466 Valve.

CE Marking of EN 1.4466 Valve:

CE Marking is Available to EN 1.4466 Valve with a Diameter of DN32 or Larger.

Chemical Composition of EN 1.4466 Valve:

For the Chemical Composition of EN 1.4466 Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of EN 1.4466 Valve:

For the Mechanical Properties of EN 1.4466 Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of EN 1.4466 Valve:

All EN 1.4466 Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of EN 1.4466 Valve:

Level Operation of EN 1.4466 Valve;

Handwheel Operation of EN 1.4466 Valve;

Pneumatic Actuator Operation of EN 1.4466 Valve;

Electric Actuator Operation of EN 1.4466 Valve.

Approvals of EN 1.4466 Valve:

MSS SP-55 Certified of EN 1.4466 Valve;

NACE MR 0175 Certified of EN 1.4466 Valve

API 607 Fire Safe Certified of EN 1.4466 Valve;

ISO 9001 Certified of EN 1.4466 Valve;

PED Certified of EN 1.4466 Valve.

Available Upon Request of EN 1.4466 Valve:

NACE MR0175 is available upon request of EN 1.4466 Valve;

ATEX is available upon request of EN 1.4466 Valve;

TA-LUFT is available upon request of EN 1.4466 Valve;

SIL is available upon request of EN 1.4466 Valve;

Degreasing is available upon request of EN 1.4466 Valve;

Fire Safe is available upon request of EN 1.4466 Valve;

Stem Extension is available upon request of EN 1.4466 Valve;

Double Block and Bleed is available upon request of EN 1.4466 Valve.

Type of UNS S31050 Valve:

UNS S31050 Ball Valve;

UNS S31050 Instrument Ball Valve;

UNS S31050 Sleeve Plug Valve;

UNS S31050 Wedge Gate Valve;

UNS S31050 Globe Valve;

UNS S31050 Swing Check Valve;

UNS S31050 Lift Check Valve;

UNS S31050 Piston Check Valve;

UNS S31050 Wafer Check Valve;

UNS S31050 Triple Offset Butterfly Valve;

UNS S31050 Y Type Strainer;

UNS S31050 T Type Strainer;

UNS S31050 Basket Type Strainer;

UNS S31050 Diaphragm Valve;

UNS S31050 Spring Loaded Safety Valve.

Design and Test Standard of UNS S31050 Valve:

UNS S31050 High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31050 High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31050 Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

UNS S31050 Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Globe Valve Design Acc. to API 602, Test Acc. to API 598;

UNS S31050 Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Check Valve Design Acc. to API 602, Test Acc. to API 598;

UNS S31050 Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

UNS S31050 Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31050 Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31050 T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31050 Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

UNS S31050 Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

UNS S31050 Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

UNS S31050 Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of UNS S31050 Valve:

All UNS S31050 Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of UNS S31050 Valve:

From 1/4’’ to 48’’ (ANSI Standard UNS S31050 Valve);

From DN8 to DN1200 (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve).

Face to Face of UNS S31050 Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard UNS S31050 Valve);

Face to Face Acc. to EN 558-1 (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve).

Pressure Rating of UNS S31050 Valve:

ANSI Class 150 UNS S31050 Valve (ANSI Standard UNS S31050 Valve);

ANSI Class 300 UNS S31050 Valve (ANSI Standard UNS S31050 Valve);

ANSI Class 600 UNS S31050 Valve (ANSI Standard UNS S31050 Valve);

ANSI Class 800 UNS S31050 Valve (ANSI Standard UNS S31050 Valve);

ANSI Class 900 UNS S31050 Valve (ANSI Standard UNS S31050 Valve);

ANSI Class 1500 UNS S31050 Valve (ANSI Standard UNS S31050 Valve);

ANSI Class 2500 UNS S31050 Valve (ANSI Standard UNS S31050 Valve);

EN 1092 PN 16 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 25 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 40 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 63 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 100 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 160 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 250 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 320 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve);

EN 1092 PN 400 UNS S31050 Valve (EN Standard UNS S31050 Valve, DIN Standard UNS S31050 Valve).

Working Temperature of UNS S31050 Valve:

Please refer to the "Temperature and Pressure Curve of UNS S31050 Valve" for temperature and pressure changes.

Ends Connection of UNS S31050 Valve:

ANSI Flange Ends UNS S31050 Valve;

ANSI Integral Flange Ends UNS S31050 Valve;

ANSI Welded Flange Ends UNS S31050 Valve;

Butt Weld (ASME B16.25) Ends UNS S31050 Valve;

Butt Weld x ANSI Flange Ends UNS S31050 Valve;

EN 1092 Flange Ends UNS S31050 Valve;

EN 1092 Integral Flange Ends UNS S31050 Valve;

EN 1092 Welded Flange Ends UNS S31050 Valve;

Butt Weld (EN 12627) Ends UNS S31050 Valve;

Butt Weld (ISO 1127) Ends UNS S31050 Valve;

Butt Weld x EN 1092 Flange Ends UNS S31050 Valve;

Male NPT (ASME B1.20.1) Ends UNS S31050 Valve;

Male BSPP (ISO 228-1) Ends UNS S31050 Valve;

Male BSPT (ISO 7-1) Ends UNS S31050 Valve;

Male NPT x Female NPT Ends UNS S31050 Valve;

Male BSPP x Female BSPP Ends UNS S31050 Valve;

Male BSPT x Female BSPT Ends UNS S31050 Valve;

Male NPT x Long Butt Weld (+100 mm) Ends UNS S31050 Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends UNS S31050 Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends UNS S31050 Valve;

Female NPT (ASME B1.20.1) Ends UNS S31050 Valve;

Female BSPP (ISO 228-1) Ends UNS S31050 Valve;

Female BSPT (ISO 7-1) Ends UNS S31050 Valve;

Socket Weld (ASME B16.11) Ends UNS S31050 Valve;

Socket Weld (EN 12760) Ends UNS S31050 Valve;

Female NPT x Socket Weld Ends UNS S31050 Valve;

Female BSPP x Socket Weld Ends UNS S31050 Valve;

Female BSPT x Socket Weld Ends UNS S31050 Valve;

Butt Weld (ASME B16.25) Ends UNS S31050 Valve;

Butt Weld (EN 12627) Ends UNS S31050 Valve;

Female NPT x Butt Weld Ends UNS S31050 Valve;

Female BSPP x Butt Weld Ends UNS S31050 Valve;

Female BSPT x Butt Weld Ends UNS S31050 Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends UNS S31050 Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends UNS S31050 Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends UNS S31050 Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends UNS S31050 Valve.

CE Marking of UNS S31050 Valve:

CE Marking is Available to UNS S31050 Valve with a Diameter of DN32 or Larger.

Chemical Composition of UNS S31050 Valve:

For the Chemical Composition of UNS S31050 Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of UNS S31050 Valve:

For the Mechanical Properties of UNS S31050 Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of UNS S31050 Valve:

All UNS S31050 Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of UNS S31050 Valve:

Level Operation of UNS S31050 Valve;

Handwheel Operation of UNS S31050 Valve;

Pneumatic Actuator Operation of UNS S31050 Valve;

Electric Actuator Operation of UNS S31050 Valve.

Approvals of UNS S31050 Valve:

MSS SP-55 Certified of UNS S31050 Valve;

NACE MR 0175 Certified of UNS S31050 Valve

API 607 Fire Safe Certified of UNS S31050 Valve;

ISO 9001 Certified of UNS S31050 Valve;

PED Certified of UNS S31050 Valve.

Available Upon Request of UNS S31050 Valve:

NACE MR0175 is available upon request of UNS S31050 Valve;

ATEX is available upon request of UNS S31050 Valve;

TA-LUFT is available upon request of UNS S31050 Valve;

SIL is available upon request of UNS S31050 Valve;

Degreasing is available upon request of UNS S31050 Valve;

Fire Safe is available upon request of UNS S31050 Valve;

Stem Extension is available upon request of UNS S31050 Valve;

Double Block and Bleed is available upon request of UNS S31050 Valve.