ASTM A53 SCH40 Galvanized Pipe Inquiry | 3/4 Inch Threaded Coupled Gas Water Line Requirements

• Invoicing

  By Theoretical Weight
  Oiled or Non-oiled

  Slightly Oiled
• Section Shape

  Round
  Surface Treatment

  Galvanized
• Tolerance

  ±1%
  Model Number

  HH03
• Alloy Or Not

  Non-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

  Q235B
  Outer Diameter

  3 - 700 mm(0.12-27.56in)
• Processing Service

  Welding, Punching, Cutting, Bending, Decoiling
  Special Pipe

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

  GB, AISI ASTM JIS DIN GB
  Product name

  Galvanized Steel Pipe
• Material

  Q235/Q235B/Q345/Q345B/Q195/St37/St42/St37-2/St35.4/St52.4/St35
  Technique

  Cold Drawn Hot Rolled
• Shape

  Round Pipe Tube
  Zinc layer thickness

  0.8-4.0mm or customized
• Diameter

  15-50mm or customized
  Wall thickness

  2-10mm or customized
• Packing

  Standard Seaworthy Packing
  Payment terms

  30%TT Advance + 70% Balance

Define nominal size and end connection requirements before accepting a scheduled pipe order.

Schedule and material

The title requests A53 SCH40 and 3/4 inch, while the detail names Q235B with broader material references. Agree actual standard and grade and verify nominal size and wall against the required schedule.

Threads and coupling

The detail does not provide thread or coupling geometry. Specify actual connection standard, engagement and supplied fittings rather than assuming a completed threaded and coupled pipe from the title.

• Actual standard and grade
• Nominal size and compatible wall
• Thread and coupling specification
• Length and zinc inspection
• Gas or water service tests

Service acceptance

Broad OD and wall scopes and selectable lengths are described with an ambiguous zinc layer. Clarify actual dimensions and coating basis; these references do not establish pressure capacity, potable water approval or leak performance of an installed line.