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ASTM A312 Stainless Steel Pipes and Tubes – Seamless / Welded / ERW

ASTM A312 PIPES, ASTM A312 SEAMLESS PIPES, ASTM A312 WELDED PIPES, ASTM A312 ERW PIPES, ASME SA312 STAINLESS STEEL PIPES, A312 TUBES, COLD DRAW STAINLESS STEEL PIPES, HOT FINISH STAINLESS STEEL PIPES

All Sizes and Grades ASTM Stainless Steel Tubes Available in ASTM A312 TP304, ASTM A312 TP304L, ASTM A312 TP304H, ASTM A312 TP309S, ASTM A312 TP310, ASTM A312 TP310S, ASTM A312 TP316, ASTM A312 TP316L, ASTM A312 TP316H, ASTM A312 TP317L, ASTM A312 TP321, ASTM A312 TP321H, ASTM A312 TP347, ASTM A312 TP347H, ASTM A312 TP904L ETC.

Manufacturer, Stockholder, Distributor, Exporter and Supplier of ASTM A312 Stainless Steel Pipes based in India. High Quality A312 Stainless Steel Tubes at Competitive Price. ASTM A312 Stainless Steel Pipes and Steel Tubes Ready Stock Inventory of more than 10000 Metric Ton

covers standard specification for seamless, straight-seam welded, and cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. Several grades of steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, molybdenum, titanium, columbium, tantalum, nitrogen, vanadium, copper, cerium, boron, aluminum, and others. All pipes shall be furnished in the heat-treated condition in accordance with the required heat treating temperature and cooling/testing requirements. Tensile properties of the material shall conform to the prescribed tensile strength and yield strength. The steel pipe shall undergo mechanical tests such as transverse or longitudinal tension test and flattening test. Grain size determination and weld decay tests shall be performed

HSH in store for our clients a sturdy range of and ASTM A312 Stainless Steel Tubes that are capacitated to withstand temperature variations and thus are used in heat transfer process equipment like boilers, super heaters, heat exchangers, condensers and similar applications. These stainless steel pipes can be customized depending upon their industrial usage and hold the following technical details:

HSH Manufacture and Supply ASTM A312 TP304, ASTM A312 TP304L, ASTM A312 TP304H, ASTM A312 TP309S, ASTM A312 TP310, ASTM A312 TP310S, ASTM A312 TP316, ASTM A312 TP316L, ASTM A312 TP316H, ASTM A312 TP317L, ASTM A312 TP321, ASTM A312 TP321H, ASTM A312 TP347, ASTM A312 TP347H, ASTM A312 TP904L .etc

ASTM A312 – Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

Seamless Pipe, ERW Pipe, EFW Pipe, DSAW Pipe and Forged Pipe

Sizes (Seamless): 1/2” NB – 24” NB

Sizes (ERW): 1/2” NB – 24” NB

Sizes (EFW): 6” NB – 100” NB

Wall Thickness available:

Schedule 5S – Schedule XXS (heavier on request)

Grades:

Stainless Steel Seamless Pipe ASTM A312 TP304/L/H, 310s/H, 316/L/H/Ti, 317L, 321/H, 347/H, 904L
Stainless Steel Welded Pipe ASTM A312 TP304/L/H, 310s/H, 316/L/H/Ti, 317L, 321/H, 347/H, 904L
Stainless Steel Seamless Tube ASTM A213 TP304/L/H, 310s/H, 316/L/H/Ti, 317L, 321/H, 347/H, 904L
Stainless Steel Seamless Tube ASTM A269 TP304/L/H, 310s/H, 316/L/H/Ti, 317L, 321/H, 347/H, 904L
Stainless Steel Welded Tube ASTM A249 TP304/L/H, 310s/H, 316/L/H/Ti, 317L, 321/H, 347/H, 904L
Stainless Steel EFW Tube ASTM A358 CL. 1 to 5 TP304/L/H, 310s/H, 316/L/H/Ti, 317L, 321/H, 347/H, 904L
Stainless Steel Fabricated pipe welded from plates Fabricate form S.S. Plates as per ASTM A240 TP304/L/H, 310s/H, 316/L/H/Ti,   317L, 321/H, 347/H, 904L with or without 10% Radiographic Welding.

Scope

1.1 This specification2 covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service.

NOTE 1: When the impact test criterion for a low-temperature service would be 15 ft·lbf [20 J] energy absorption or 15 mils [0.38 mm] lateral expansion, some of the austenitic stainless steel grades covered by this specification are accepted by certain pressure vessel or piping codes without the necessity of making the actual test. For example, Grades TP304, TP304L, and TP347 are accepted by the ASME Pressure Vessel Code, Section VIII Division 1, and by the Chemical Plant and Refinery Piping Code, ANSI B31.3, for service at temperatures as low as −425 °F [−250 °C] without qualification by impact tests. Other AISI stainless steel grades are usually accepted for service temperatures as low as −325 °F [−200 °C] without impact testing. Impact testing may, under certain circumstances, be required. For example, materials with chromium or nickel content outside the AISI ranges, and for material with carbon content exceeding 0.10 %, are required to be impact tested under the rules of ASME Section VIII Division 1 when service temperatures are lower than −50 °F [−45 °C].

1.2 Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP316H, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP309Cb, TP309S, TP310Cb, TP310S, TP316, TP321, TP347, and TP348, and are intended for service at temperatures where creep and stress rupture properties are important.

1.3 Optional supplementary requirements are provided for pipe where a greater degree of testing is desired. These supplementary requirements call for additional tests to be made and, when desired, it is permitted to specify in the order one or more of these supplementary requirements.

1.4 Table X1.1 lists the standardized dimensions of welded and seamless stainless steel pipe as shown in ANSI B36.19. These dimensions are also applicable to heavily cold worked pipe. Pipe having other dimensions is permitted to be ordered and furnished provided such pipe complies with all other requirements of this specification.

1.5 Grades TP321 and TP321H have lower strength requirements for pipe manufactured by the seamless process in nominal wall thicknesses greater than 3/8 in. [9.5 mm].

1.6 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

NOTE 2: The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.”

Referenced Documents 

ASTM Standards

A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels

A370 Test Methods and Definitions for Mechanical Testing of Steel Products

A941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys

A999/A999M Specification for General Requirements for Alloy and Stainless Steel Pipe

A1016/A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes

E112 Test Methods for Determining Average Grain Size

E381 Method of Macroetch Testing Steel Bars, Billets, Blooms, and Forgings

 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)

ANSI Standards

B1.20.1 Pipe Threads, General PurposeB36.10B36.19 Stainless Steel Pipe

ASME Standard

ASME Boiler and Pressure Vessel Code : Section VIII Available from American Society of Mechanical Engineers 

ASTM A312 Stainless Steel Seamless Pipe Sizes Available in Stock with Price

  • 1/2″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3/4″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/4″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 1-1/2″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 2-1/2″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 3-1/2″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 4″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 5″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 6″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 8″ NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 10″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 12″ NB in ThicknessSchedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 14″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 16″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS
  • 18″ NB in Thickness Schedule 10, Schedule 40, Schedule 80, Schedule 160, Schedule XXS

ASTM A312 Stainless Steel Seamless Tube Sizes in Thickness SWG/BWG Available in Stock with Price

  • 1/4″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5/16″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/8″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1/2″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3/4″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/4″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-1/2″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 1-3/4″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/4″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-1/2″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 2-3/4″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 3-1/2″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 4-1/2″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge
  • 5″ OD in Thickness 10 Gauge, 12 Gauge, 14 Gauge, 16 Gauge, 18 Gauge, 20 Gauge, 22 Gauge

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HSH offer Great Discount on High Quality ASTM A312 Stainless Steel Pipes and ASTM A312 Stainless Steel Tubes

We export ASTM A312 Stainless Steel Seamless Pipe and Tube to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc.

HSH is a well known worldwide exporter of A312 Stainless Steel Seamless Pipes and Tubes, HSH is committed to provide each and every customer with the highest standard of customer service. We deals in  in India & Overseas, offering a wide range of A213 Stainless Steel Seamless Pipes and Tubes.

HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
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