Spiral submerged arc welded pipe used for piling project
USD $500 - $500 /Ton
Min.Order:10 Tons
Tianjin Zhongfa Steel Pipe Co., Ltd
API 5L GR.B material SSAW spiral welded steel pipes from Tianjin factory
Spiral welded steel pipe used in bridge or port piling projects
China factory API 5l standard large diameter spiral pipe ssaw steel pipe with black painting
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