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rectangular &square steel pipe

Model:15*15-400*400MM
Brand:TYTEEL
Origin:Made In China
Category:Construction & Decoration / Pipe, Tube & Parts / Steel Pipe & Tube
Label:hollow section , square pipe , rectangular pipe
Price: US $630 / TONS
Min. Order:10 TONS
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Member Information

Detail

TIANJIN RONGXIN STEEL CO.,LTD.

Free MemberTian Jin - China
Live Chat:Last Online:24 May, 2013

Product Description

SQUARE STEEL TUBE 
Standard:GB/T6728-2008 
WT:0.7-13.5mm length:3.5-12m 
Usage:gas,scaffolding,fencing 
Min Order:20MT 

 

SQUARE STEEL TUBE

1)outer diameter:20*20-400*400mm

 

2)thickness:0.5-13.5mm

 

3)certification:ISO9001-2000

 

4) estimated:over 10 years

 

5)package:seaworthy

 

6)min order quantity:10 metric ton/metric tons

 

7)port:tianjin xingang port

 

8)packing details:in bundle

 

9)delivery time:to your order

 

10)payment terms:L/C,T/T

 

11)wt+/-0.2mm

 

12)surface:oiled or black painted to prevent rust

 

13)payment:30% deposit before delivery,balance beforce shipment.we will consider L/C,if asked

 

14))we can produce other specifications according to customers'requirements

 

 15) Dimension Stadard:

 

GB/T6728-2008

ASTM A500 A

EN10210

 

 16)Raw Material Standard

DIN17100

GB700-88

 

Width(mm) WT(mm) Widh(mm) WT(mm)
20*20 0.7-3.0 125*125 2.5-9.0
25*25 0.7-3.0 130*130 2.5-13.5
30*30 0.7-3.0 140*140 2.5-13.5
40*40 0.8-3.75 150*150 2.5-13.5
50*50 0.8-6.0 160*160 2.5-13.5
60*60 1.5-5.0 180*180 2.5-13.5
70*70 1.7-4.75 200*200 2.5-13.5
75*75 1.5-5.75 250*250 4.75-13.5
80*80 0.8-5.75 300*300 5.75-13.5
90*90 2.0-8.0 350*350 6.0-13.5
100*100 2.0-4.75 400*400 6.0-13.5
120*120 2.5-4.75    

 

 SQUARE STEEL PIPE  / TUBE

CHEMICAL COMPOSITION AND MACHINARY PROPERTIES

 

  MPa kg/mm2 MPa kg/mm2 min  C SI  Mn 

Q215A

Q215B

215 22 335-410 34-42 31  0.09-0.15    0.25-0.55

Q235A

Q235B

Q235C

Q235D

235 24 375-460 38-47 26

0.14-0.22

0.12-0.20

 

 0.03

 0.30-0.65

0.30-0.70

0.35-0.80

0.35-0.80

16Mn(Q345B) 345 35 510-600 51.60 22 0.12-0.20  0.30  1.2-1.6
X42 289 29.5 413 42.1   0.28  0.20-0.55  1.25
X52 358 36.5 455 46.4   0.30  -  1.35
X56 386 39.4 489 49.9   0.26  -  1.35
X60 413 42.1 517 52.7   0.26  -  1.35
X65 448 45.7 530 54.0   0.26  -  1.40
X70 482 49.2 565 57.6   0.26  -  1.40
XL245 245   415   21 0.26    1.15
L290 290   415   21 0.28    1.25
L360 360   460   19 0.3    1.25

 


Payment Terms:TT,LC,DP

Product Image

rectangular &square steel pipe 1
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rectangular &square steel pipe 2
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rectangular &square steel pipe 3
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rectangular &square steel pipe 4
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Send Inquiry to this Member

TIANJIN RONGXIN STEEL CO.,LTD.

Wanghuzhuang Industry,Daqiuzhuang Town,Jinghai County,Tianjin City,China.

Phone:
86-22-68289377
Fax:
86-22-28895591
Contact:
Lisa Chen (Manager)
Mobile:
15630785206

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