ASTM A53 Grade A/B Pipes, Tubes

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HomeProductASTM A53 Grade A/B Pipes, Tubes

ASTM A53 Grade A/B Pipes, Tubes

ASTM A53 Grade A/B Pipes, Tubes

ASTM A53/ASME SA53 Grade A, B Seamless Pipes, Galvanised Tubes Manufacturer, A53 Gr. B Line Pipes Supplier

An ISO 9001:2008 Certified Company, Steelmet Industries is a leading supplier of ASTM A53 Grade A and Grade B carbon steel pipes and carbon steel tubes in India, in all major grades and sizes. Steelmet Industries supplies ASTM A53 Grade B Pipes with complete certifications and traceability. ASTM A53 Grade B carbon steel seamless pipes are stocked in size range of 1/2” NB through 36”, while welded ASTM A53 Grade B carbon steel pipes are also available in higher sizes. Steelmet offers high quality ASTM A53 Grade B carbon steel pipes from certified manufacturers, and all materials are suitable for bending, for flanging, for welding, and for similar forming operations.

  • Brand :Steelmet Industries, Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origi
  • Manufacturer :Steelmet Industries, Indian Mills, Japanese Mills, Korean Mills, European MIlls, US Mills, Russian Mills, Ukraine MIlls
  • Model :1/2 inch NB to 36 inch NB

This specification covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8 to NPS 26. The steel categorized in this standard must be open-hearth, basic-oxygen or electric-furnace processed and must have the following chemical requirements: carbon, manganese, phosphorus, sulfur, copper, nickel, chromium, molybdenum, and vanadium. The tubing shall undergo a seamless or welding process. Tension, bend, and flattening tests shall be performed to make sure that it must adhere to the mechanical properties of the standard. The hydrostatic test shall be applied, without leakage through the weld seam or the pipe body. Nondestructive electric test shall be made to make sure that the full volume of the pipe must be in accordance with the standard. The purchaser shall have the right to perform any of the inspections and tests set forth in this specification where deemed necessary to ensure that the pipe conforms to the specified requirements.

ASTM A53 Grade B carbon steel pipes are widely available and relatively affordable, making it a popular choice for very large projects such as pipelines. Steelmet stocks and supplies full range of ASTM A53 Grade B pipes and tubes. ASTM/ASME A53/SA53 grade seamless pipes is one of our most widely used grade of carbon steel and is readily available ex-stock for all standard thicknesses up to SCH160. Steelmet Industries is a reputed distributor of ASTM A53 Grade B pipes manufactured by manufacturers in India such as MSL, ISMT and JINDAL SAW.

ASTM/ASME A53/SA53 carbon steel seamless pipes are used in industrial applications involving high heat, including process piping, boiling plants, compression stations and refineries.

ASTM A53 Seamless Steel Pipes, ASTM A53 Seamless Steel Tubes Chemical Composition


Chemical Composition (%) Max.






























ASTM A53 Seamless Steel Pipes, ASTM A53 Seamless Steel Tubes Mechanical Properties

Grade Mechanical Properties, Min.
Tensile Strength(Mpa) Yield Strength(Mpa)
A 330 205
B 415 240

ASTM A53 Grade B Steel Pipes, ASTM A53 Grade B Steel Tubes Specifications, Stock and Supply Range

ASTM A53 Grade B Carbon Steel Pipes

  1. Size Range: 1/2” NB to 36” NB
  2. Thickness: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
  3. Applications: Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes

End Connections for Line Pipes: Plain, Bevel, Screwed, Threaded

Type: Seamless / ERW / Welded / Fabricated / CDW

Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths

End: Plain End, Beveled End, Treaded

End Protection: Plastic Caps

Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements

Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate

Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests

Specials: Sizes and Specifications other than above can be manufactured on request

Applications of ASTM A53 Grade B Carbon Steel Pipes in Seamless & Welded Form

  1. ✔ Refineries
  2. ✔ Power Plants
  3. ✔ Boilers
  4. ✔ Ship Building
  5. ✔ Heat Exchangers
  6. ✔ Condensers
  7. ✔ Paper & Pulp
  8. ✔ Marine Applications
  9. ✔ Nuclear Power
  10. ✔ Fossil Fuel Power Plants

Are you also Looking for Carbon Steel Pipe Fittings ASTM A234 WPB, ASTM A105/105N?

Steelmet Industries is a reputed manufacturer of related carbon steel pipe fittings such as buittweld fittings, forged fittings, forged flanges, fasteners and gaskets.

  1. ✔ Carbon Steel Pipe ELBOWS 45°, 90°, 180°
  2. ✔ Carbon Steel Induction Bends
  3. ✔ Carbon Steel Tees – Straight, Reducing,
  4. ✔ Carbon Steel Concentric & Eccentric Reducers
  5. ✔ Carbon Steel Forged Steel Fittings: ASME B16.11
  6. ✔ Carbon Steel Pipe Flanges as per ANSI B16.5
  7. ✔ Gaskets
  8. ✔ Nut and Bolts