A Hot dipped gal. Steel tubes
1) size: 1/8" 1/4" 1 1/4" 1 1/2" 3/4" 3/8" 2", 4" 5" 6" 8"10" 12" 14"
2) could be threaded and socketed
B pre-galvanized steel tube,
1) size: 15*15mm to 60*600mm,
2) zinc coated 120g/m2
C Round tube:
1) diameter 21. 3-273mm
2) thickness: 0. 5-25mm
3) material , GB Q195-235-345 ASTM A36 A53
D square tube:
1) size: 10*10mm to 400*400mm,
2) thickness: 0. 5-25mm
3) material: GB Q195-235-345 ASTM A36 A53
E Rectangular steel tube:
1) size: 8*16mm to 200*400mm
2) thickness: 0. 5-25mm
3) material: GB Q195-235-345 ASTM A36 A53
F Steel angle bar
1)size : 19mm to 200 , 19*19 20*20 25*25 27*27 30*30 35*35 40*40 45*45 48*48 50*50 60*60……
2 )material , GB Q195-235-345 Q420 ASTM A36 A53 SS400
G Steel flat bar
1)size: thickness: 1. 2mm to 25mm width: 12mm to 650mm
2 )material , GB Q195-235-345 ASTM A36 JISSS400
H Steel channel bar , U channel , C channel
1)size : 50 to 300 , 50*37*4. 5 65*40*4. 8 80*43*5 75*50*5 100*48*5. 3 100*50*4. 2 125*65…..