A358 Welded Stainless Steel Pipes

Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of a358 welded stainless steel pipes in China, featured by quality products and low price. If you're going to wholesale durable a358 welded stainless steel pipes made in China, welcome to get pricelist and free sample from our factory.

A358 welded stainless steel pipes

Five classes of A358 stainless steel pipes:

ASTM A358 CL1 - ASTM A358 Class 1 Pipe shall be double welded by processes employing filler metal in all passes and shall be completely radiographed.

ASTM A358 CL2 - ASTM A358 Class 2 Pipe shall be double welded by processes employing filler metal in all passes. No radiography is required.

ASTM A358 CL3 - ASTM A358 Class 3 Pipe shall be single welded by processes employing filler metal in all passes and shall be completely radiographed.

ASTM A358 CL4 - Same as ASTM A358 Class 3 except that the weld pass exposed to the inside pipe surface may be made without the addition of filler metal.

ASTM A358 CL5 - ASTM A358 Class 5 Pipe shall be double welded by processes employing filler metal in all passes and shall be spot radiographed.

Major Grade :TP304,TP304L,TP316,TP316L...

Heat treatment requirements:

Mechanical properties：

Dimension inspection photos:

Product name:14"10S  welded stainless steel pipe

Packing photo:

1.The  pipe is wrapped in a woven bag and fastened with caps at both ends

2.The  pipe is wound with lifting belt at both ends.

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