Customized Large Diameter Stainless Steel Welded Pipe 304/316L ASTM A312 for

Product Specification

Customized Large Diameter Stainless Steel Welded Pipe 304/316L ASTM A312 for Industrial Use

1. Product Description 

Stainless steel welded pipe is a tubular product manufactured by cold-forming stainless steel coil or strip into a tubular shape and then longitudinally welding the seam using continuous high-frequency or tungsten inert gas (TIG) welding. The weld zone is typically subjected to solution annealing or post-weld heat treatment to restore corrosion resistance and mechanical properties. Depending on the application, the pipe can be produced as cold-rolled or hot-rolled, with either single-weld or spiral-weld configurations. Common material grades include austenitic (304/304L, 316/316L), ferritic (409, 430), martensitic (410), and duplex (2205, 2507) stainless steels. The product conforms to international standards such as ASTM, EN, JIS, and GB, ensuring high quality and traceability.

2. Product Applications 

3. Product Advantages 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

• 

  Business Type:

  Manufacturer,Agent,Importer,Exporter,Trading Company,Seller 

• 

  Year Established:

  1998 

• 

  Total Annual:

  100000-100000000

• 

  Employee Number:

  200~300 

• 

  Ecer Certification：

  Verified Supplier 

     TOBO GROUP sales head offce in Shanghai.         We are one of the Professional manufacturers Exporter  Pipeline products  in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...      TOBO GROUP sales head offce in Shanghai.         We are one of the Professional manufacturers Exporter  Pipeline products  in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...

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