304 316L Stainless Steel Square Pipe Inquiry | JIS BA Railing Tube Shape and Wall Requirements

• Grade

  300 Series
  Invoicing

  By Theoretical Weight
• Steel Grade

  316L, 304, 300 Series
  Surface Finish

  BA
• Tolerance

  ±1%
  Type

  Welded
• Model Number

  ss 304
  Alloy Or Not

  Non-Alloy
• Application

  indoor/outdoor gas system
  Delivery Time

  within 7 days
• Outer Diameter

  66
  Processing Service

  Welding
• Section Shape

  Round
  Standard

  JIS, SUS
• Welding Line Type

  ERW
  Product name

  Stainless Steel Tubing
• Shape

  Round.square.Rectangle
  Material

  200 Series/300 Series/400series
• Technique

  Cold Rolled Hot Rolled
  Keyword

  Stainless Steel Sipe
• Surface

  Customers't Requirement
  MOQ

  1 Ton
• Length

  1-12m
  Material Grade

  304/304L/316/316L SS

Define the actual tube section before specifying material for a railing or protective guardrail.

Shape and dimensions

The title requests square pipe, while the section field is round and the OD is written as 66 without a unit. Confirm a drawing showing actual side dimensions or OD and the intended section shape.

Wall and material

The actual wall option is 0.5 cm. Retain that unit when requesting confirmation and agree the actual 304 or 316L material, ERW construction and BA or other selected finish.

• Actual section drawing
• Confirmed dimension units
• Measured wall thickness
• Stainless designation and finish
• Length and connection requirements

Assembly acceptance

Lengths of 1–12 m are described, with gas system wording also present. Define the intended assembly and inspection requirements separately; no guardrail impact capacity, gas pressure rating or approval of an installed system is established.