1. Who produces stainless steel 347 valve?

Freeman Valve produces stainless steel 347 valve, including stainless steel 347 two-way ball valve, stainless steel 347 multi-way ball valve, stainless steel 347 three-way ball valve, stainless steel 347 four-way ball valve, stainless steel 347 five-way ball valve, stainless steel 347 plug valve, stainless steel 347 gate valve, stainless steel 347 globe valve, stainless steel 347 swing check valve, stainless steel 347 lift check valve, stainless steel 347 piston check valve, stainless steel 347 wafer check valve, stainless steel 347 butterfly valve, stainless steel 347 Y type strainer, stainless steel 347 safety valve.

2. To which countries does Freeman Valve supply stainless steel 347 valve?

Freeman Valve supplies stainless steel 347 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 347 valve?

3.1 Stainless steel 347 valve is a chromium-nickel stainless steel with stabilizers niobium and tantalum added, so it has excellent resistance to intergranular corrosion and can be used in places with severe corrosive conditions, such as aircraft exhaust pipes, manifolds and annular collectors;

3.2 Stainless steel 347 valve can maintain stable mechanical properties and oxidation resistance at high temperatures, so it is very suitable for long-term use in the temperature range of 426℃ to 815°C (800°F to 1500°F) (that is, it is very suitable for repeated heating in the temperature range of 426℃ to 815°C);

3.3 Stainless steel 347 valve has good resistance to stress corrosion in environments containing chlorides, so it is very suitable for corrosive environments such as seawater and salt solutions.

3.4 Stainless steel 347 valve is suitable for welding by all common welding methods, and is very suitable for heavy welded components that cannot be annealed after welding.

4. What are the main applications of stainless steel 347 valve?

4.1 Petrochemical equipment: stainless steel 347 valve has good high-temperature oxidation resistance and corrosion resistance, and is suitable for high-temperature, high-pressure, corrosive environments, such as cracking units, refining units, etc.

4.2 Power engineering: In high-pressure steam environments such as nuclear power plants and thermal power plants, stainless steel 347 valve can be used as a material for heat exchangers, boilers and other key components.

4.3 Food processing equipment: Due to its corrosion resistance and high-temperature resistance, stainless steel 347 valve is used in food processing equipment, such as cookers, drying equipment, etc.

4.4 Aerospace: stainless steel 347 valve has stable performance under high temperature and high pressure, and is suitable for key components in the aerospace field, such as engine components, gas turbines, etc.

4.5 Chemical equipment: stainless steel 347 valve can be used to manufacture various chemical equipment, such as reactors, storage tanks, etc., especially in high temperature, high pressure and corrosive environments.

4.6 Environmental protection equipment: stainless steel 347 valve is used in various environmental protection equipment, such as exhaust gas treatment devices, solid waste treatment devices, etc., with good corrosion resistance and high temperature performance.

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1. Who produces stainless steel 347H valve?

Freeman Valve produces stainless steel 347H valve, including stainless steel 347H two-way ball valve, stainless steel 347H multi-way ball valve, stainless steel 347H three-way ball valve, stainless steel 347H four-way ball valve, stainless steel 347H five-way ball valve, stainless steel 347H plug valve, stainless steel 347H gate valve, stainless steel 347H globe valve, stainless steel 347H swing check valve, stainless steel 347H lift check valve, stainless steel 347H piston check valve, stainless steel 347H wafer check valve, stainless steel 347H butterfly valve, stainless steel 347H Y type strainer, stainless steel 347H safety valve.

2. To which countries does Freeman Valve supply stainless steel 347H valve?

Freeman Valve supplies stainless steel 347H 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 347H valve?

3.1 Stainless steel 347H valve is a chromium-nickel stainless steel with stabilizers niobium and tantalum added, so it has excellent resistance to intergranular corrosion and can be used in places with severe corrosive conditions, such as aircraft exhaust pipes, manifolds and annular collectors;

3.2 Stainless steel 347H valve can maintain stable mechanical properties and oxidation resistance at high temperatures, so it is very suitable for long-term use in the temperature range of 426℃ to 815°C (800°F to 1500°F) (that is, it is very suitable for repeated heating in the temperature range of 426℃ to 815°C);

3.3 Stainless steel 347H valve has good resistance to stress corrosion in environments containing chlorides, so it is very suitable for corrosive environments such as seawater and salt solutions.

3.4 Stainless steel 347H valve is suitable for welding by all common welding methods, and is very suitable for heavy welded components that cannot be annealed after welding.

4. What are the main applications of stainless steel 347H valve?

4.1 Petrochemical equipment: stainless steel 347H valve has good high-temperature oxidation resistance and corrosion resistance, and is suitable for high-temperature, high-pressure, corrosive environments, such as cracking units, refining units, etc.

4.2 Power engineering: In high-pressure steam environments such as nuclear power plants and thermal power plants, stainless steel 347H valve can be used as a material for heat exchangers, boilers and other key components.

4.3 Food processing equipment: Due to its corrosion resistance and high-temperature resistance, stainless steel 347H valve is used in food processing equipment, such as cookers, drying equipment, etc.

4.4 Aerospace: stainless steel 347H valve has stable performance under high temperature and high pressure, and is suitable for key components in the aerospace field, such as engine components, gas turbines, etc.

4.5 Chemical equipment: stainless steel 347H valve can be used to manufacture various chemical equipment, such as reactors, storage tanks, etc., especially in high temperature, high pressure and corrosive environments.

4.6 Environmental protection equipment: stainless steel 347H valve is used in various environmental protection equipment, such as exhaust gas treatment devices, solid waste treatment devices, etc., with good corrosion resistance and high temperature performance.

Design Standard of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

Design Acc. to ASME B16.34 (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

Design Acc. to EN-12516-1/2 (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).

Test Standard of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

Test Acc. to API 598 (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

Test Acc. to EN 12266-1/2 (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).

Surface Finishing of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

All 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) surface is finely machined to achieve the required roughness and conforms to standard MSS SP-110.

Size of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

From DN1/4’’ to 48’’ (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

From DN8 to DN1200 (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).

Face to Face of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

Face to Face Acc. to ASME B16.10 (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

Face to Face Acc. to EN 558-1 (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).

Pressure Rating of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

ANSI Class 150 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

ANSI Class 300 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

ANSI Class 600 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

ANSI Class 800 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

ANSI Class 900 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

ANSI Class 1500 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

ANSI Class 2500 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (ANSI Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 16 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 25 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 40 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 63 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 100 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 160 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 250 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 320 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way));

EN 1092 PN 400 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) (EN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), DIN Standard 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way)).

Working Temperature of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

Please refer to the "Temperature and Pressure Curve of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way)" for temperature and pressure changes.

Ends Connection of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

ANSI Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

ANSI Integral Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

ANSI Welded Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Butt Weld (ASME B16.25) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Butt Weld x ANSI Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

EN 1092 Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

EN 1092 Integral Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

EN 1092 Welded Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Butt Weld (EN 12627) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Butt Weld (ISO 1127) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Butt Weld x EN 1092 Flange Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male NPT (ASME B1.20.1) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male BSPP (ISO 228-1) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male BSPT (ISO 7-1) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male NPT x Female NPT Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male BSPP x Female BSPP Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male BSPT x Female BSPT Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male NPT x Long Butt Weld (+100 mm) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male BSPP x Long Butt Weld (+100 mm) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Male BSPT x Long Butt Weld (+100 mm) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female NPT (ASME B1.20.1) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPP (ISO 228-1) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPT (ISO 7-1) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Socket Weld (ASME B16.11) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Socket Weld (EN 12760) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female NPT x Socket Weld Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPP x Socket Weld Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPT x Socket Weld Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Butt Weld (ASME B16.25) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Butt Weld (EN 12627) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female NPT x Butt Weld Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPP x Butt Weld Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPT x Butt Weld Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female NPT x Long Butt Weld (+100 mm) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPP x Long Butt Weld (+100 mm) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Female BSPT x Long Butt Weld (+100 mm) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Long Butt Weld (+100 mm Weld Stub) Ends 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way).

CE Marking of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

CE Marking is Available to 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) with a Diameter of DN32 or Larger.

Chemical Composition of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

For the Chemical Composition of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

For the Mechanical Properties of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way), please refer to EN 10204 Type 3.1 certificate.

Certificate of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

All 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way) will be delivered with EN 10204 Type 3.1 Certificate.

Approvals of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

MSS SP-110 Certified of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

NACE MR 0175 Certified of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way)

API 607 Fire Safe Certified of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

ISO 9001 Certified of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

PED Certified of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way).

Available Upon Request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way):

NACE MR0175 is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

ATEX is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

TA-LUFT is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

SIL is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Degreasing is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Fire Safe is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Stem Extension is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way);

Double Block and Bleed is available upon request of 321 Ball Valve (Three Way, Four Way, Five Way, Multi Way).