API5L X42 X46 X52 Welded Carbon Steel Pipe Inquiry –7–53mm Wall and6m/12m Options

• Invoicing

  By Actual Weight
  Oiled or Non-oiled

  Non-oiled
• Section Shape

  Round
  Surface Treatment

  Hot Rolled
• Tolerance

  ±1%
  Alloy Or Not

  Is Alloy
• Application

  Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe, Other
  Certificate

  API , CE, BSI, RoHS, SNI, BIS, Saso, PVOC, SONCAP, SABS, SIRM, TISI, KS, JIS, Gs, ISO 9001
• Delivery Time

  within 7 days
  Grade

  Q235/Q355/API 5L/Q345B/ Q345C /Q345D /Q345E, Q345B Q345C Q345D Q345E
• Outer Diameter

  30 - 800 mm(1.18-31.50in)
  Processing Service

  Welding, Punching, Cutting, Bending, Decoiling
• Special Pipe

  API Pipe, Other, EMT Pipe, Thick Wall Pipe, Other, API Pipe
  Standard

  ASTM, ASTM A106-2006
• Product name

  Carbon Steel Welded Steel Pipe
  MOQ

  1 Tons
• Keyword

  Round Steel Tube
  Package

  Standard Seaworth Packing
• Payment

  30%TT+70%TT / TT
  Type

  Welded
• Sample

  Sample Freely

Welded carbon steel pipe has two actual pairings:7–53mm wall range with6m or12m length. The exact wall and diameter need confirmation for the selected material.

Define the pipe geometry

Reference OD is30–800mm. Provide an actual OD/wall pair and end requirements rather than treating the wall range as separate stocked sizes.

• Round section.
• Welded type.
• Q235/Q355/API5L grade family.
• Q345B/C/D/E alternatives.
• Cutting and bending services.

Agree grade and welding route

X42/X46/X52 and spiral-weld title requirements need actual records. ASTM A106-2006 body wording does not establish a certified welded API5L grade or interchangeable standard scope.

Request pipeline acceptance

Specify weld inspection, material and coating requirements. Gas, oil and boiler contexts do not establish operating pressure, temperature, sour-service suitability or approved pipeline performance without actual tests.