304 321 316L 310S Stainless Seamless Round Pipe Inquiry | BA 2B NO.1 Custom Surface Requirements

• Grade

  300 Series
  Invoicing

  By Theoretical Weight
• Steel Grade

  304, 304L, 316, 316L, 410, 410S
  Surface Finish

  2B
• Tolerance

  ±1%
  Type

  Seamless
• Alloy Or Not

  Is Alloy
  Application

  Petroleum, Chemical industry, Mechanical equipment
• Delivery Time

  within 7 days
  Processing Service

  Bending, Welding, Decoiling, Punching, Cutting, Moulding
• Section Shape

  Round
  Standard

  AiSi/ASTM/GB, AISI/ASTM/GB/JIS/DIN
• Product Name

  Stainless Steel Pipe/Tube
  Material Grade

  304/316/304L/316L/430
• Surface

  NO.1
  MOQ

  1Ton
• Shape

  Round
  Length

  3/6/12m Or Customized
• Package

  Seaworthy Standard Package
  Payment Terms

  30%TT Advance + 70% Balance
• Price Term

  FOB CIF CFR CNF EXW

Select one actual grade and delivered surface before preparing a custom stainless round pipe order.

Grade evidence

The title names 304, 321, 316L and 310S while detailed grade fields list different selections. Confirm the supplied designation and applicable material evidence rather than treating every title reference as verified stock.

Surface and geometry

BA appears in the title while 2B and NO.1 occur in separate detail fields. Choose the actual finish, define outside diameter and compatible 2.5 mm wall, then select finished length and dimensional tolerance for the intended application.

• Actual stainless designation
• Selected delivered surface
• Outside diameter and wall
• Length and dimensional tolerance
• Current material inspection

Order acceptance

The source delivery statement requires confirmation for the actual specification. Request order and material records; seamless and alloy wording provides no pressure rating, corrosion lifetime or guaranteed turnaround for every requested custom size.