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About UsZhejiang Dewei Stainless Steel Pipe Industry Co,Ltd., is a Chinese factory specializing in production of stainless steel pipes for industrial use. It is only 30 minutes from Shanghai city to our factory. It covers about 46640 square meters, and the total invests reaches 3519000 US dollars. Every year we produce stainless steel pipe more than 15000-20000 tons.
Stainless steel welded pipe:
Type: austenitic
Material original: Shanghai boo steel Grade:No.1
Process method: plasma welded (Germany Instrument.)
Surface: pickle
Our products comply with the following materials,
201,304, 304L, 316L, 317L,321,310S,S31803-2205, 409Letc.
Product size range:
Outer diameter from 12.7 to 3000 mm
Wall thickness from 0.7 to 35 mm,
Standards: ASTM A312/A312M, A688/A688M A269/A269M, A778/A778M,etc.
packing: Bundles
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