China rectangular steel pipe manufacturer & supplier

s 235 carbon seamless large diameter square steel pipe

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-08-09

good quality welding square steel pipe hollow sections

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-12-06

ERW welding square steel pipe

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-08-09

EN10210 S355J2H square steel pipe for construction

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-08-09

ASTM A500 hollow section square steel tube

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-08-09

thick wall hot rolled structural square steel pipe

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-08-09

large diameter square steel pipe

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-08-09

carbon seamless square steel pipe

Size 30*30----800*800 mm
W.T 2.5_30 mm
Length 2_12 m, according to customers' requirements

2014-08-09