rectangular tube

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.

EN 10219 specification S355J2H SHS is cold forming steel square hollow section used in low temperature ocean projects.These hollow tubes can be rolled in Normalized or thermomechanical rolling.

Cold formed welded and seamless carbon steel structural tubing a500 grade a square pipe,a500 grade b hollow pipe,a500 grade c hollow section stock with 100×100mm;150×150mm;200×200mm;250×250mm;100×150mm;120×80mm;200×150mm.

High quality Galvanized rect tube q235b,SS400 Galvanized RHS pipe,HDG rectangualr steel tube are delivery with Hot finished and cold drawn,then doing hot dipped galvanized on the rectangular tubes.

Galvanized square tube s235jr,galvanized steel square tube A36,HDG square steel tube is rolling from mild steel pipe and then coated zinc layer according to customers’ request.Galvanized square tube s235jr has a better chemical corrosion resistance than without galvanized coated tube.

S355j2h rectangular hollow section also knew as S355j2h rectangular hollow tube and S355j2h rectangular steel tube with seamless or welded type.16mm wall thickness S355J2H rectangular hollow section finished rolled and ready for packing and shipping out to Manila port this week.

Order QTY: 178 tons welded rectangular steel tube
Grade: EN 10210 S355J2H
Surface condition: Oiled

S235JRH rectangular tube is one carbon-maganese structural steel material with good strength and weldability.S235JRH rectangular tube contains carbon maximum 0.17 % for tube wall thickness equal and belows 40mm.If wall thickness above 40mm,the carbon contains can reach to 0.20 %.

S275J0H rectangular tube also named S275J0H rectangular hollow section and RHS S275J0H,S275J0H rectangular tube can supply as hot finished or cold formed.

Density: 7.85 kg/m3
Specification:EN 10210-2 EN 10219
Stock Size:DIA 5*40*40MM to 20*280*280MM
Stock Length:2 meter to 12 meter

EN 10210 S355J0H hollow section includes S355J0H square hollow section and S355J0H rectangular hollow section with EN 10204 3.1 mill certificates.

Supplies condition: Cold drawn or Hot finished
Stock quantity: 520 tons
MOQ: 1 piece

A500b rhs rectangular tube is one kind carbon rectangular hollow section in ASTM A500/A500M specification,there are A500a rhs,A500c rhs ans A500d rhs.

Stock size:2*30*30mm to 20*300*300mm
length:2 meter to 12 meter
MOQ: 1 PIECE

S355J2 hollow section includes S355J2 rectangular hollow section and S355J2 square hollow section,S355J2 hollow section can be cold formed and hot finished.

Density: 7.85 kg/m3
Min. Yield strength 355 Mpa
Tensile strength:490-620 Mpa
Other relative grade:S235JR hollow section,S275JR hollow section,SM490 hollow section,S355JR hollow section