Cold / Hot Rolled Seamless Stainless Steel Pipe Ss Steel Tube ASTM A312 A213 TP304/304L 316/316L Stainless Steel Pipe

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Product Description

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Basic Specifications

Type
Seamless
Technique
Cold Rolled and Hot Rolled
Material
Stainless Steel
Surface
Annealing, Polishing, 2b, Ba
Section Shape
Round
Outer Diameter
17mm - 508mm
Wall Thickness
Sch5s - Sch80s
Length
6m, 9m, 12m, or Customized
Origin
China
HS Code
73044190
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Product Description

SMLS/Welded Stainless Steel Pipes & Tubes

We supply a comprehensive range of stainless steel pipes widely utilized across various industrial fields. Our inventory includes seamless (Hot rolled/Cold rolled) and welded (ERW) options.

Common Applications:

  • Fluid transportation and pipeline systems
  • Construction and structural projects
  • Decoration and ornamental applications
  • Special mechanical purposes

Available Sizes:

  • Small diameter: 3mm to 18mm
  • Normal size: 21mm to 219mm
  • Large diameter: 273mm to 406mm and above

Small Diameter Tubes Display:

Small Diameter Stainless Steel Tubes

Normal Size Pipes (Seamless or Welded):

Normal Size Stainless Steel Pipes

Large Diameter Pipes:

Big Diameter Stainless Steel Pipes
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Technical Supply Information

Product NameStainless Steel Pipes Seamless/Welded
Steel Grade(TP)201, 304, 304L, 316, 316L, 317L, 321, 310S, 374, 904L, etc.
StandardASTM A213/A312/A269, DIN17456/17458/17459, etc.
Forming TechnicsSeamless (Hot/Cold Rolling), Welding (ERW)
Outer Diameter8mm - 426mm
Wall ThicknessSch5s - Sch160s
Length5.8m, 6m, or Customized
PackingBundling, Seaworthy wrapping, Wooden Case
ApplicationsConstruction, Petroleum, Chemical, Automotive, Aerospace, and Food Industry
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Workshop & Quality Control

Product Quality Standards:

Quality Standard Chart 1 Quality Standard Chart 2

Factory Workshop Show:

Professional Quality Inspection:

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Packing & Logistics

Shipping Container

Standard Seaworthy Packing:

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Frequently Asked Questions

What materials are your stainless steel pipes made of?
Our pipes are available in various grades including 201, 304, 304L, 316, 316L, 321, 310S, and 904L to meet different industrial requirements.
Which international standards do your products follow?
We strictly adhere to international standards such as ASTM A213, A312, A269, and DIN 17456/17458/17459.
What is the difference between your seamless and welded pipes?
Seamless pipes are produced via hot or cold rolling for high-pressure applications, while welded pipes (ERW) are ideal for construction and decoration.
What are the primary applications for these tubes?
They are widely used in petroleum, chemical industries, boiler heat exchangers, mechanical processing, food sanitation, and architectural decoration.
What surface treatments can you provide?
We offer a variety of finishes including pickling, bright annealing, mirror polishing, and 2B/BA finishes.
What is your monthly production capacity?
Our facility has a stable supply capacity of approximately 100 tons per month to ensure timely delivery.

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