Square Steel Tube

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

Cold formed square tubes are the mostly chosen hollow section for construciton application, such as bridges, shipbuilding, steel roof, steel poles, railways, airport etc. Specification RangeNormal SizeDia(mm)T(mm)Dia (mm)T(mm)Dia (mm)T(mm)30*302-4120*1202-14250*2508-2540*402-4125*1252-14255*2558-2550*502-5130*1302-14258*2588-2560*602-5135*1358-14260*2608-2570*702-5140*1408-20280*2808-2575*752-5150*1508-22300*3009-2580*802-8160*1608-22350*3509-2590*902-9180*1808-22360*3609

Galvanized Square Tubing Supplier in ChinaOD: 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, EN 10210, EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002, BS1387, ASTM A53 Specification RangeNormal SizeDia(mm)T(mm)Dia (mm)T(mm)Dia (mm)T(mm)30*302-4120*1202-14250*2508-2540*402-4125*1252-14255*2558-2550*502-5130*1302-14258*2588-2560*602-5135*1358

ASTM A500 Square Tubes for Construction——Specification RangeNormal SizeDia(mm)T(mm)Dia (mm)T(mm)Dia (mm)T(mm)30*302-4120*1202-14250*2508-2540*402-4125*1252-14255*2558-2550*502-5130*1302-14258*2588-2560*602-5135*1358-14260*2608-2570*702-5140*1408-20280*2808-2575*752-5150*1508-22300*3009-2580*802-8160*1608-22350*3509-2590*902-9180*1808-22360*3609-25100*1002-14200*2008-25400*4009-25110*1102-14220*2208-25 115*1152-14240*2408-25 Dia(mm)T(mm)Dia(mm)T(mm)Dia(mm)T(mm)60*202-380*402

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, ASTM A500, GB/T 3094-2000, GB/T 6728-2002 ——Specification RangeNormal SizeDia(mm)T(mm)Dia (mm)T(mm)Dia (mm)T(mm)30*302-4120*1202-14250*2508-2540*402-4125*1252-14255*2558-2550*502-5130*1302-14258*2588-2560*602-5135*1358-14260*2608-2570*702-5140*1408-20280*2808-2575*752-5150

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

Galvanization (or galvanisation) is the process of applying a protective zinc coating to steel or iron, in order to prevent rusting. The term is derived from the name of Italian scientist Luigi Galvani. Although galvanization can be done with electrochemical and electrodeposition processes, the most common method in current use is hot-dip galvanization, in which steel parts are submerged in a bath of molten zinc. In industry, the term GI stands forgalvanized iron, referring

Non Alloy Steel Structural Hollow Section EN10210EN10210 Standard specifies technical delivery conditions for hot finished hollow sections of circular, square, rectangular or elliptical forms and applies to hollow sections formed hot, with or without subsequent heat treatment, or formed cold with subsequent heat treatment to obtain equivalent metallurgical conditions to those obtained in the hot formed product. ——Specification RangeNormal SizeDia(mm)T(mm)Dia (mm)T(mm)Dia (mm

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

ERW square tubes for bridges building ) Dimensions: 30*30mm-400*600mm, Thickness: 2-25mm Length:

Cangzhou High Booming Pipe Equipment 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, we are capable of providing customer steel products with good quality and reasonable prices. Square hollow section is one of the main steel pipes used in construction field and machinery industry. It can be divided into 2types : seamless & ERW . From

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

JIS G3466 STKR400/490 Square Steel Pipes 1) Dimensions: 30*30mm-400*600mm, Thickness: 2-25mm Length:

Square Hollow Bar is one of the main steel pipes used in construction field and machinery industry. It can be divided into 2types : seamless & ERW . From technical pespective, it can be categoried into: cold rolled & hot formed. Standards: GB/T3094-2000, GB/T6728-2002, JISG 3466, EN10219, EN10210, ASTM A500, ——Specification Range Normal Size Dia(mm) T(mm) Dia (mm) T(mm) Dia (mm) T(mm) 30*30 2-4 120*120 2-14 250*250 8-25 40*40 2-4 125*125 2-14 255*255 8-25 50*50 2-5 130*130 2

Galvanization (or galvanisation) is the process of applying a protective zinc coating to steel or iron, in order to prevent rusting. The term is derived from the name of Italian scientist Luigi Galvani. Although galvanization can be done with electrochemical and electrodeposition processes, the most common method in current use is hot-dip galvanization, in which steel parts are submerged in a bath of molten zinc. In industry, the term GI stands forgalvanized iron, referring

OD:30mm*30mm-400*400mm Thickness:2mm to 25mm Production Standards: BS1387, ASTMA53/500/123-00, EN10255/10219, GB/T13912, EN39, EN ISO 1461, DIN2391, IS2062, AS/NZ 4680 Steel Material: Q195, Q235, Q345, S235/275/355, 20#, A53/106GR.B, STKR400/490, A500, ST37/44/52, IS2062/250GRADE Zinc Coating: Pre-galvanized steel pipe: 60-150g/m2 Hot-dipped galvanized steel pipe: 200-400m2 Welding Type: Welded and Seamless Packing: in bundles with steel strips or in bulk or as per customer’s

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, S235, E355Standard: JISG 3466, DIN EN 10210, DIN EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002 ——Specification RangeNormal Size Dia(mm)T(mm)Dia (mm)T(mm)Dia (mm)T(mm)30*302-4120*1202-14250*2508-2540*402-4125*1252-14255*2558-2550*502-5130*1302-14258*2588-2560*602-5135*1358-14260*2608-2570*702-5140*1408-20280*2808-2575

Q355 square hollow tube is always used in construction, shipbuilding, cranes making, airport, MRT projects. Q355 is low alloy steel , which can be manufactured into circular steel pipe, square hollow tube, rectangular hollow tube, oval tube. It can be welded and seamless . Dia(mm)T(mm)Dia (mm)T(mm)Dia (mm)T(mm)30*302-4120*1202-14250*2508-2540*402-4125*1252-14255*2558-2550*502-5130*1302-14258*2588-2560*602-5135*1358-14260*2608-2570*702-5140*1408-20280*2808-2575*752-5150*1508

Square Hollow Bars can be a better choice when it comes to the structure projects such as airport, shipbuiding, bridges, large stadium etc. Square Hollow Section/ Square Steel Tube/ Square Steel Pipe/ Box Section Square Dimension: 20mm*20mm-500mm*500mm Rectangular Dimension: 20mm*30mm-1000mm*1000mm W.T 2mm-25mm Length 6m-12m , or as per customer’s requirements Standards JISG 3466, DIN EN 10210, DIN EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002 Materials Q195, Q235, Q345,

S355JR square steel tubes for photovoltaic plants: Square steel section is one of the main steel pipes used in construction field and machinery industry. It can be divided into 2types : seamless & ERW . From technical pespetive, it can be categoried into: cold rolled & hot formed. Square Hollow Section/ Square Steel Pipe/ Square Steel Pipe/ Box Section Square Dimension: 20mm*20mm-500mm*500mm Rectangular Dimension: 20mm*30mm-500mm*600mm W.T 2mm-25mm Length 6m-12m , or as per