Carbon Steel Seamless Pipes

ASTM A 106 Gr B/C Pipe & Tubes

ASTM A106 · Seamless, ERW and welded

ASTM A 106 Gr B/C Pipe & Tubes

ASTM A 106 Gr B/C Pipe & Tubes in seamless, ERW and welded to ASTM A106. Get quotes from verified suppliers on MetalMitra.

  • ASTM A 106 Gr B/C Pipe & Tubes
  • ASTM A106
  • Seamless
  • ERW
  • Welded
  • EFW
  • LSAW

Your details are never shown publicly. The MetalMitra team reviews every requirement.

Specifications

SpecificationsA106 NPS 1/8 — 48 ANSI Schedules to 160
Pipes & Tubes1/2" NB – 60" NB
ERW Pipes & Tubes1/2" NB – 24" NB
SAW Pipes & Tubes16" NB – 100" NB
ThicknessSCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
TypeSeamless / ERW / Welded / Fabricated / CDW
FormRound Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes
LengthSingle Random, Double Random & Required Length, Custom Size – 12 Meter lengths
EndPlain End, Beveled End, Threaded

Grades & standards

  • ASTM A106

Chemical composition & mechanical properties

Carbon Steel A106 Gr B — Chemical composition, %
CMnPSSi
0.300.29–1.060.0350.0350.10 min
Carbon Steel A106 Gr B — Mechanical properties
Tensile strength, min415 MPa
Yield strength (0.2%), min240 MPa
Elongation in 50 mm, min30%

Single values are maximums unless marked min. Values per ASTM A106 (seamless pipe); always confirm against the purchase specification and the mill test certificate.

Source ASTM A 106 Gr B/C Pipe & Tubes from verified mills, manufacturers and stockists on MetalMitra. Options span seamless, ERW and welded, produced to ASTM A106, and every order can ship with an EN 10204 3.1 certificate.

Choose seamless, ERW, welded or fabricated construction across a broad spread of diameters, wall thicknesses, schedules and lengths for process, pressure and structural lines.

ASTM A106 Grade B/C seamless carbon steel pipe is used for high-temperature service in refineries and power plants. Carbon steel is the workhorse of industrial piping: strong, tough, easy to weld and economical for pressure, structural and general engineering duty.

What you can source

  • Seamless Pipes — The go-to choice for high-pressure and high-temperature lines.
  • ERW Pipes — Economical welded pipe for utility and process piping.
  • Welded / EFW Pipes — Fusion-welded construction for large-diameter runs.
  • Tubes — Round, square and rectangular tubes, plus U-bends for heat exchangers.

Key properties

  • High Strength — Dependable strength for pressure and structural work.
  • Weldability — Welds and fabricates easily in the shop or on site.
  • Cost Effective — Cost-effective across a wide range of uses.
  • Wide Availability — Available across many sizes, schedules and specs.

Applications & industries

  • Oil & Gas
  • Petrochemical
  • Power Plants
  • Water Pipelines
  • Structural Engineering
  • Construction
  • Boilers
  • Refineries
  • Fertilizer Plants
  • General Engineering
  • Fabrication

Testing & documentation

Inspection and documentation for ASTM A 106 Gr B/C Pipe & Tubes follow the applicable standard plus any extra requirements in your PO.

  • Dimensional & visual inspection
  • Grade verification against the order
  • Chemical composition verification
  • Mechanical property testing
  • Flattening / flaring tests as applicable
  • Hydrostatic testing as applicable
  • Ultrasonic / eddy current testing as applicable
  • EN 10204 3.1 Mill Test Certificate
  • Third-party inspection (TPI) on request

Why source on MetalMitra

  • Checked sellers only — Every supplier profile is screened by MetalMitra before it goes live.
  • Faster sourcing — Post one requirement and receive competitive offers without chasing calls.
  • Paperwork sorted — MTC 3.1, test reports and TPI arranged as your project demands.
  • Global logistics — Seaworthy packing and dispatch to project sites across the world.

Request pricing

Post an RFQ for ASTM A 106 Gr B/C Pipe & Tubes with your drawing or specification and receive quotes from verified suppliers.

Technical note: Figures shown are indicative. Final acceptance should be based on the applicable standard, approved drawings and the MTC supplied with the material.

Applications & industries

  • Oil & Gas
  • Petrochemical
  • Power Plants
  • Water Pipelines
  • Structural Engineering
  • Construction
  • Boilers
  • Refineries
  • Fertilizer Plants
  • General Engineering
  • Fabrication
  • Oil & Gas
  • Petrochemical & Refining
  • Power Generation
  • Chemical Processing
  • Water & Wastewater
  • Construction & Infrastructure
  • Fertiliser

Testing & documents

Ask for the documents you need in your requirement — suppliers confirm them in their quotation:

  • Mill test certificate to EN 10204 3.1, or 3.2 with third-party witness
  • Third-party inspection (TPI) by SGS, Bureau Veritas, TÜV or your nominated agency
  • Tests as the standard or your order requires: hydro, PMI, IGC, NDT, hardness or impact tests

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