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astm a572 gr 50 black steel pipes
Product(s)1 of 1
Min Order:30 ton
Industry:Minerals & Metallurgy
Certificate: ISO/CE/ASTM/AS
Delivery time: 7-30 days
Tolerance: as required
Thickness: 2mm-50mm
Length: 0.5-24m or as required
Diameter: round:21.3mm-820mm
Grade: Grade 50
Supply capacity: Annual output of 1 million tons
Region:TIANJIN/TIANJIN
Port:XINGANG PORT TIANJIN CHINA, TANGSHAN CHINA, SHANGHAI CHINA, DALIAN PORT
Payment Method:T/T, L/C, Cash
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