Seamless Square Steel Pipes

We are offering our customers a wide range of Seamless square steel pipes which are available following Specifications :-
Square steel tube wall thickness: 30*30-800*800mm: 3.0-30mm
Rectangular steel tube wall thickness: 50*30-800*300: 3.0-30mm
ERW pipe:I 48-1420mm wall thickness: 2.5-60mm
Seamless steel pipe:I 60-1020mm wall thickness of 3.0-60mm
EN10210\EN10219:S235JRH\S275\S275J2H\S355JOH\S355J2H
ASTM A500:A\B\C\D
JIS G3466 STKR:400\490
GB/T6728-2002\GB/T3094-2012:Q235B\Q345B\Q345D
Steel pipe we have a team of experienced sales team and R & D team can produce a variety of specifications material standard according to your requirements. With our 10 years of work experience and professional knowledge to provide the best quality cheap Chinese steel pipe for you to provide high-speed and efficient transport services to reduce the cost and time of your purchases in China Steel pipe. ( there are more products! )
Product classification:
Seamless square / rectangular pipe
Specification: 30*30-600*600mm wall thickness of 3.5-30mm
50*30-600*200mm wall thickness of 3.5-30mm
Executive standard: EN10210\EN10219:S235JRH\S275J2H\S355JOH\S355J2H
ASTM A500:A\B\C\D
JIS G3466 STKR:400\490
GB/T3094-2012:20#\Q345B\Q345D
Square / rectangular pipe welding
Specification: 30*30-800*800mm wall thickness of 2.5-30mm
50*30-800*300mm wall thickness of 2.5-30mm
Executive standard: EN10210\EN10219:S235JRH\S275J2H\S355JOH\S355J2H
ASTM A500:A\B\C\D
JIS G3466 STKR:400\490