Square Steel Tube

Hebei Borun Steel Trade Co.,Ltd is a professional manufacturer & supplier of oil casing pipe, seamless pipe, hollow sections as well as API line pipes. With more than 15 years experince dealing with steel pipes... Read More

Hebei Borun can supply square hollow section/square tubes according to standards like: GB/T3094-2000, GB/T6728-2002, EN10219, EN10210, ASTM A500, JIS G3466 etc. You may check the production flow chart as below ... Read More

Hebei Borun Steel Trade Co.,Ltd is a professional manufacturer & supplier of oil casing pipe, seamless pipe, hollow sections as well as API line pipes. With more than 15 years experince dealing with steel pipes... Read More

Cold galvanized square steel tubes are made from galvanizes steel sheets. It is pre-galvanized instead of post-galvanzing done to the square steel tubes. Since the production process is simple, cost is much ... Read More

Hebei Borun Steel Trade Co.,Ltd is a professional manufacturer & supplier of oil casing pipe, seamless pipe, hollow sections as well as API line pipes. With more than 15 years experince dealing with steel pipes... Read More

Q345 square hollow tube is always used in construction, shipbuilding, cranes making, airport, MRT projects. Q345 is low alloy steel , which can be manufactured into circular steel pipe, square hollow tube, ... Read More

Q345B low alloy thick-walled square hollow section is commonly used in constructions as steel frames. Good quality is the first important factor when it comes to constructions such as airport,bridges, large gym ... Read More

OD: 30*30-600*500MM ( ERW & SMLS)WT:2-25MMSteel grade: Q195, Q235, Q345, 20#, 16Mn, ST37/44/ST52, ASTM A53/106, STKR490/STKR400, ASTM A500 GR, S355, S275, S235Standard: JISG 3466, DIN EN 10210, DIN EN10219, ... Read More

Product Description: 1) Dimensions: 30*30mm-400*600mm, Thickness: 2-25mm Length: Read More

S355 ERW/Welded Rectangular Steel Tube/Hollow Section 1) Dimensions: 30*30mm-400*600mm, Thickness: 2-25mm Length: Read More