Product Details

Square and rectangular hollow sections

Description & Specification

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

2. OD:10*10mm-600*600mm & 10*20-600*800mm

3. WT: 0.5mm-20mm

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

5. Grade: GB: Q195, Q215, Q235,Q345

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

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

6. End: square cut, burr removed

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

8. Heat treatment: bright annealed, black annealed

9. 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 and rectangular hollow sections
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.