304 316 316L Seamless Stainless Steel Pipe Inquiry | 25mm 30mm SCH40 Chemical Processing Requirements

• Grade

  304/316/304L/316L/430
  Invoicing

  By Theoretical Weight
• Steel Grade

  316L, 316, 304, 304L, 904L, 304/316/304L/316L/430
  Surface Finish

  BA
• Tolerance

  ±1%
  Type

  Seamless
• Alloy Or Not

  Is Alloy
  Application

  Petroleum, Chemical industry, Mechanical equipment
• Delivery Time

  within 7 days
  Outer Diameter

  50
• Processing Service

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

  Round
• Standard

  AiSi/ASTM/GB
  Welding Line Type

  Seamless
• Product Name

  Stainless Steel Pipe/Tube
  Surface

  BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
• Material Grade

  301/304/304L/310/310S/316/316L/316Ti/321/409/410/410S/430
  Shape

  Round.Square.Rectangle
• Wall Thickness

  0.5-50mm or customized
  Out diameter

  0.1mm-150mm or customized
• Length

  3/6/12m Or Customized
  Price Term

  FOB CIF CFR CNF EXW
• Package

  Seaworthy Standard Package
  Payment Terms

  30%TT Advance + 70% Balance

Choose a dimensionally consistent stainless tube before agreeing a chemical processing purchase.

Diameter and wall selection

The selectable thickness is 2.5 mm, while the detailed record gives an OD of 50 and broader diameter ranges. Confirm the unit and actual OD rather than equating the 25 mm and 30 mm requests with this selection.

Material and schedule

304, 316 and 316L are among the listed grades. Specify one material and verify SCH40 against its nominal pipe size; a wall option alone does not establish schedule compliance.

• Actual stainless grade
• OD and wall measurement
• Nominal size and schedule
• Selected surface finish
• Length and end preparation

Chemical service review

The description identifies seamless round pipe and several finishes. Provide fluid, temperature and pressure requirements and request suitable material and dimensional records; the application wording does not establish chemical resistance or a pressure rating.