structure pipe

Steel material EN 10210,EN 10219,Grade S355k2 square pipe,s355k2 square tube,S355K2+N steel pipe can be used in Retubing projects in ocean,power plant,offshore platforms,etc.

S355j2 rectangular pipe,s355j2 square tube,s355j2h square hollow section is one high tensile strength steel pipe with low temperature charpy impacting test.The equivalent steel grade to S355j2 rectangular pipe is Q355D rectangular pipe and Q355E rectangular steel pipe.

S275j0 rectangular tube,s275j2 square tube,s275jr rectangular tube stock with clear surface in our inner warehouse ready for shipment,the diameter range from 20*20-400*400mm and 20*40-400*600mm with welding and seamless typies.

Q355D rectangular hollow section,q355d square hollow section are structure steel pipes which can be used in low temperature surroundings,normally Q355D steel pipes can be replaced by S355J2 steel pipe.

Q355C rectangular pipe,q355c square hollow section,steel pipe Q355C is one low temperature impacting test steel pipe which can be used in low temperature belows 0 Degree centigrade.The equivalent grade to Q355C rectangular pipe is S355J0 rectangular pipe in European specification EN 10210.

Q355B rectangular hollow section,q355b square hollow section and Q355B steel pipe supplies from Chinese steel specification GB/T 3091,Old steel grade Q345B was replaced by grade Q355B.

A572 grade 50 rectangular pipe,a572 grade 50 square tube is a vanadium columbium alloy steel material which has an improved resistance to amtospheric corrosion used in outdoors and moist surroundings.

A500 grade a rectangular tube,a500 grade a square pipe with 100×100mm,80×80mm,120×120mm,150×150mm,180×180mm,200×200mm,250×250mm,280×280mm,300×300mm,350×350mm,pipe wall thickness range from 3 to 20mm stock in Xinsteel Industrial’s warehouse ready for shipment.

A36 carbon structure pipe includes ASTM A36 square hollow section,A36 rectangular hollow setion,A36 round pipe,A36 galvanized steel pipe,etc.BOILER FLUE GAS PIPE A36 with different shapes diameters in our stock ready for shipment.