Gold Member Since 2007
Audited Supplier
Hangzhou Heavy Steel Pipe Co., Ltd.

Steel Pipe, Steel Tube, GB/T13793 GB/T3091 manufacturer / supplier in China, offering GB/T13793 GB/T3091 Q195 Q235 Q345 Q420 Round Square Retangular Pipe, ASTM Sch Welded ERW Steel Pipe for Balustrade, API 5L/ ASTM A53 Gr. B 12 Inch Steel Pipe and so on.

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images of GB/T13793 GB/T3091 Q195 Q235 Q345 Q420 Round Square Retangular Pipe