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erw steel pipe
    Publish time 2016-01-13 09:53    
erw steel pipe
erw steel pipe

product name:erw steel pipe
Size:21.3-660mm

Thickness:1.5-22mm

Steel grade: B,X42,X46...X60,H40,J55,K55

Standard: ASTM A53,ASTM A252,EN10217

Usage: line pipe,transporting water,oil and gas ,piling,dredge,ect