Product Details

square tube 50*50mm/square hollow section /square steel tube

Description & Specification

Standard: ASTM A500,ASTM A53,EN 10210,BS1387, DIN1626, DIN2394

OD:10*10mm-600*600mm;10*20-600*800mm

WT: 0.5mm-20mm

Length: 1-18m as per customer’s request

Grade: GB: Q195, Q215, Q235,Q345

ASTM: GR A, GR B, GR C, GR D

EN BS: S235, S235JR, S275, S275JR, S355

End: square cut, burr removed

Surface: lightly oiled, hot dip galvanized, electro galvanized, black, etc.

Heat treatment: bright annealed, black annealed

Packing: plastic plugs in both ends, hexagonal bundles of max, steel strips, two tags on each bundle, wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.

Product Name:	*square tube 5050mm/square steel tube**
Size:	OD	10x10mm-600x600mm / 10x20mm-600x800mm
	Wall Thickness	0.8mm-15mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
	Length	2-12m random or fixed
Steel material	Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Standard	BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BSEN10217,GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88
Usage	Used For Structure, Accessorize And Construction
Ends	1) Plain 2) Beveled 3) Thread with Coupling or cap
End protector	1) Plastic pipe cap 2) Iron protector
Surface Treatment	1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating
Technique	Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW)
Type	Welded
Welded Line Type	Longitudinal
Section Shape	Round
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Package	1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements
Delivery	1) Container 2) Bulk carrier
Port of Shipment	Xingang Port, China
Date of Delivery	According To The Quantity And Specification Of Each Order
Payment	L/C T/T Western Union
Others	Fitting as screws and flange also can be supplied.

square and rectangular hollow section(SHS steel pipe/ RHS tube)

square welded steel pipe/rectangular steel tube

thick wall rectangular and square steel tube

We are identified as one of the prime Metal Square steel pipe Suppliers in China. The Square steel pipe offered by us is extensively demanded in the domestic and foreign markets due to the unmatched quality and unsurpassable performance. The use of optimum quality materials and advanced technology in the manufacturing ensures high durability, tensile strength and resistivity to adverse conditions. Additionally, customers are eased with the availability of the Steel Square pipe in varied sizes and dimensions as per the specifications provided