Gold Member Since 2013
Audited Supplier

Chengdu Derbo Steel Co., Ltd.

Steel Pipe, Seamless Steel Pipe, Welded Steel Pipe manufacturer / supplier in China, offering Smls TP304 Tp316I Tp321 Stainless Steel Pipe, ASTM A213 T11 Boiler Steel Tube, Cold Drawing ASTM A213 T9 Seamless Ferritic Alloy-Steel Pipe for Superheater and so on.

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Quality Control Plan

Quality Control

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Galvanzied steel pipe is mainly used for water supply equipm...
Anti-corrosion pipe checking

packing and loading

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elbows packing
flanges packing

Certificates

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PED certificate
API
API 5L