Standard | ASTM A500, ASTM A53, EN 10210 ,EN 10219 ,JIS G 3466 ,BS 1387, BS 6323 ,IS 1161,IS 3601,IS 3074 IS 4923, DIN 1626, DIN 2394 | ||||||||
Out Diameter | 20 *20mm – 500 * 500 mm | ||||||||
Wall Thickness | 0.5mm – 20mm | ||||||||
Length | 0.1 – 18 m as per customer’s request | ||||||||
Steel Grade | GB Q195, Q215, Q235, Q345 | ||||||||
ASTM GR A, GR B, GR C, GR D, DC01, DC03, 1008, 1010 | |||||||||
JIS SS330, SS440, SS490, SPHD, SPHE | |||||||||
EN BS S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H | |||||||||
End | Square cut, Burr removed | ||||||||
Surface | Lightly oiled, hot dip galvanized, Electro galvanized, Black | ||||||||
Heat Treatment | Bright Annealed, Black Annealed | ||||||||
Packing | Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips | ||||||||
Mill Test Certificate | EN10204/3.1B | ||||||||
Square Hollow Section GB/T6728/ ASTM A500/ ASTM A312-2/ EN10219 | |||||||||
Size | Wall Thickness | Size | Wall Thickness | Size | Wall Thickness | Size | Wall Thickness | ||
MM | MM | MM | MM | MM | MM | MM | MM | ||
20*20 | 1.2-2.0 | 60*60 | 1.5-4.0 | 100*100 | 2.0-5.0 | 150*150 | 2.75-5.0 | ||
25*25 | 1.2-3.0 | 70*70 | 1.7-5.0 | 110*110 | 2.0-5.0 | 200*200 | 2.75-14 | ||
30*30 | 1.2-3.0 | 75*75 | 1.7-5.0 | 120*120 | 2.0-5.0 | 250*250 | 2.75-14 | ||
40*40 | 1.5-4.0 | 80*80 | 1.7-5.0 | 130*130 | 2.0-5.0 | 300*300 | 2.75-16 | ||
50*50 | 1.5-4.0 | 90*90 | 2.0-5.0 | 140*140 | 2.0-5.0 | 400*400 | 2.75-16 | ||
Rectangular Hollow Section GB/T6728 ASTM A500 ASTM A312-2 EN10219 | |||||||||
20*30 | 1.2-3.0 | 60*40 | 1.5-4.0 | 100*50 | 1.5-5.0 | 100*150 | 2.75-5.0 | ||
40*20 | 1.2-3.0 | 70*50 | 1.5-4.0 | 100*60 | 1.5-5.0 | 100*200 | 2.75-5.0 | ||
40*30 | 1.5-3.0 | 80*40 | 1.5-4.0 | 100*80 | 1.5-5.0 | 200*300 | 2.75-14 | ||
50*25 | 1.5-4.0 | 80*60 | 1.7-5.0 | 120*50 | 2.0-5.0 | 200*400 | 2.75-14 | ||
50*30 | 1.5-4.0 | 90*50 | 1.7-5.0 | 120*60 | 2.0-5.0 | 300*400 | 2.75-14 | ||
50*40 | 1.5-4.0 | 90*60 | 1.5-5.0 | 120*80 | 2.0-5.0 | 300*500 | 2.75-14 | ||
60*30 | 1.5-3.0 | 100*40 | 1.5-5.0 | 160*80 | 2.75-5.0 |