Stainless Steel Products

Stainless Steel UNS S34700 Valves/ ASTM A351 347 SS Valves

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CHEMICAL & MECHANICAL COMPOSITION

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Stainless Steel UNS S34700 Valves

Stainless Steel UNS S34709 Instrumentation Valves, Grade 347 SS Check Valve Exporters in Mumbai, SS 347 Instrument Monoflange Valves, Forged Stainless Steel, 347 Valve Suppliers, in India. 

AISI 347 Stainless Steel Safety Relief Valves Stockists in Mumbai India, Stainless Steel 347 Relief Valve, 347 SS Double Block and Bleed (DBB) Valve. 

Detailed Information

Prashaant Steel & Alloys is a well-known manufacturer and supplier of 347 Stainless Steel Valves. ASME SA182 SS 347 Valves have a range of applications in rugged environments, including Seawater. Other cast stainless steel fittings, such as SS 304 and SS 304S Valves, have reduced total corrosion resistance than ASTM A182 SS 347 Valves, which are made of a mixture of chromium and molybdenum. The excellent welding properties of the SS UNS S34700 Valves resist carbide precipitation during the welding process. ASTM A182 SS 347 Valves is the standard for marine-grade stainless steel. Prashaant Steel & Alloys is known for manufacturing high-quality goods that match our customers’ needs, so our products go through a series of quality checks to ensure that only high-quality outputs are made. Prashaant Steel & Alloys produces and sells high-caliber stainless steel 347 Valves. SS UNS S34700 Valves can be used in a wide variety of industries. Prashaant Steel & Alloys only outsources 347 Valves that match the customer’s requirements. We manufacture ASTM A182 SS 347 Valves in a range of sizes and dimensions for use in a variety of industries. ASTM A182 SS 347 Valves can also be ordered in custom sizes. Our SS UNS S34700 Valves have higher creep, rupture stress, and tensile strength at high temperatures. Because of their austenitic design, ASTM A182 SS 347 Valves are highly durable.

Columbium stabilized austenitic stainless steel 347 alloy is with very good general corrosion resistance and somewhat a better resistance at the strong oxidation conditions. It is having very good resistance to intergranular corrosion when exposed to the temperature ranging 800-1500 Deg F. This alloy is having very good resistance and creep resistance to 816 Deg C. This alloy is possessing very good low-temperature toughness. Alloy 347H is the high carbon content version 347 alloys. This alloy is developed for the purpose of enhancing the creep resistance and for the high strength at the temperature ranging from 1000 Deg F. In many cases the carbon content is enabling the dual certifications.

stainless steel 347 also known as UNS S34700 is austenitic stainless steel that is columbium based with very good resistance to general corrosion and with very good resistance in a strongly oxidizing atmosphere. Also, this alloy is having good intergranular corrosion resistance into the temperature range of 427-816 deg C of chromium carbide precipitation. Also, it is having good resistance to oxidation and creep strength at a temperature of 1500 deg F and is possessing low-temperature toughness. SS 347H or UNS S340 is the greater carbon version of SS 347. It is developed for enhancing the property of creep resistance. Also, it is designed to make it useful at high-temperature applications in several industries.

Prashaant Steel & Alloys also offers certain documentation with our products. Raw Material Test Reports, Packing List including net weight and gross weight, number of boxes, Marks and Numbers, Certificate of Origin legalized/attested by Chamber of Commerce or Embassy, Test Certificates certifying NACE MR0103, NACE MR0175, etc are some of the documents that we provide.  

ASTM A182 SS 347 Valves are used in a wide variety of industries. They are most widely used in the manufacturing of marine parts. Boat fittings and chemical shipping containers are made with SS UNS S34700 Valves. Laboratory bench and machines, chemical and petrochemical facilities, brewery, dairy, and pharmaceutical manufacturing equipment, and food processing equipment are some of the other countries that use ASTM A182 SS 347 Valves. The ASTM A182 SS 347 Valves can also be used for stamping, heading, and writing. The ASTM A182 SS 347 Valves we produce can be annealed to prevent weld decay.

347 Stainless Steel Valves Specification:

Specifications ASTM A276, A351, A494, A961 / ASME SA276, SA351, SA494, SA961
Temperature Rating PTFE 450F,(232C)/ Grafoil 700 F(371C)
End Connection Male and Female NPT, BSPT, Socket Weld (SW) or Dual Ferrule Tube Connections, Male to Female
Working Pressure Up to 6000 PSIG, valves are also available that can handle higher pressure
Pressure rating 150#,300#,600#,800#,1500#

SS 347 Valves Chemical Composition:

Grade C Mn Si P S Cr N Ni Ti
SS 347 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max

ANSI B16.34 SS 347 Instrumentation Valves Mechanical Properties:

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 347 Instrumentation Valve Equivalent Grades:

STANDARD WERKSTOFF NR. UNS JIS EN
SS 347 1.4550 S34700 SUS 347 X6CrNiTi18-10
SS 347H 1.4961 S34709 SUS 347H X12CrNiTi18-9

Types of Stainless Steel 347 Instrumentation Valves:

  • UNS S34700 Solenoid Instrument Valve Manifold
  • SS 347 Integral-Bonnet Instrument Needle Valves
  • SS 347H Two piece Instrument Ball Valves
  • 1.4961 Instrument Trunnion Ball Valves
  • ANSI B16.34 SS 347 DBB Valve
  • SS 347H Metering Valve Exporter
  • SS 1.4550 Instrumentation Valves Dealer
  • Stainless Steel S34709 Instrumentation Valves
  • UNS S34700 Bellows-sealed Valves
  • SS 1.4961 Fluid Line Stop Valves
  • SS 347 Cryogenic Safety Relief Valves Supplier
  • SUS 347H O-Ring Poppet Valve
  • UNS S34709 3-Way Manifold Valves
  • Stainless Steel 347 Rising Plug Valves
  • ASME SA 276 SS 347H In-Line Gauge Isolator Valves
  • 1.4550 In-line Push-to-Read Gauge Isolator Valve

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Countries We Deliver
Iran, Venezuela, Saudi Arabia, Slovakia, Romania, Zimbabwe, Spain, Kazakhstan, Canada, Nigeria, Bulgaria, Afghanistan, Thailand, Bangladesh, Poland, United Kingdom, Bahrain, Jordan, Lithuania, Malaysia, France, Nigeria, Japan, Oman, Lebanon, Germany, Croatia, Australia, Puerto Rico, South Korea, Hungary, United States, Bhutan, Mexico, Mexico, Yemen, Singapore, New Zealand, Ecuador, Gabon, Qatar, Denmark, Iran, Netherlands, Norway, Sri Lanka, Belgium, Libya, Kuwait, Pakistan, Gambia, Sweden, Azerbaijan, Argentina, Chile, Ghana, United Arab Emirates, Finland, Nepal, Trinidad and Tobago,Tunisia, Kenya, Peru, Austria, Russia, Ukraine, Italy, Belarus, Bolivia, Serbia, Poland, Mongolia, Turkey, Czech Republic, South Africa, Angola, India, Vietnam, Indonesia, Tibet, Ireland, Costa Rica, Greece, Colombia, Namibia, Iraq, Estonia, Israel, Macau, Philippines, Brazil, Switzerland, Algeria, Morocco, Chile, Portugal, Egypt, Taiwan, China, Hong Kong.

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