20 - 40,000 metric ton
40,001 - 999,999 metric ton
group nameblack annealing steel pipe
Min Order20 metric ton
brand nameTYTSTEEL
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
update timeTue, 22 Apr 2014 14:54:16 GMT
Standard GB
Standard GB/T 3091-2001
Grade Q195-Q345
Grade Q235, Q345, Q195, Q215
Thickness 0.7 - 25 mm
Section Shape square and rectangular
Secondary Or Not Non-secondary
Application Structure Pipe
Technique ERW
Certification ISO9001-2000
Surface Treatment Galvanized
Alloy Or Not Non-alloy
Brand name TYSTEEL
Demension standard ASTM A500 ,EN10210, GB/T6728-2002
Material standard GB700-88,DIN17100
Length 4.5m-13.5m
Application Water,gas,scaffolding,fencing
Technique hot rolled or cold rolled
Color bright or black
Min Order20 metric ton
We supply hollow section pipe with good quality and competitive price win South America,Asia and Middle East.
Square / Rectangular tubing(Hollow Section):
1) Length: 3-12m
2).Grade:Q195/Q215/Q235/Q345/10#/20#
3).Size(dia.): 20mm*20mm-400mm*400mm
4).Thickness: 0.7-25mm.
Pipes can be made to order:
O.D.(mm) | W.T.(mm) | O.D.(mm) | W.T.(mm) |
20*20 | 1.3-3.0 | 125*125 | 2.5-9.0 |
25*25 | 1.3-3.0 | 130*130 | 2.5-13 |
30*30 | 1.3-3.0 | 140*140 | 2.5-13 |
40*40 | 1.4-3.75 | 150*150 | 2.5-13 |
50*50 | 1.4-6.0 | 160*160 | 2.5-15 |
60*60 | 1.5-5.0 | 180*180 | 2.5-15 |
70*70 | 1.7-4.75 | 200*200 | 2.5-15 |
75*75 | 1.5-5.75 | 250*250 | 4.75-20 |
80*80 | 1.5-5.75 | 300*300 | 5.75-20 |
90*90 | 2.0-8.0 | 350*350 | 6.0-25 |
100*100 | 2.0-4.75 | 400*400 | 6.0-25 |
120*120 | 2.5-4.75 |
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Waterproof cloth
Big diameter rectangular tubing
Hollow section with red painting
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