A358 Welded Stainless Steel Pipes

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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