Main Products: hydraulic tube ,precision tube ,honed tube ,mechanical tube ,cold finished tube
GB/T 8163 Building structure using schedule 40 carbon steel pipe
USD $600 - $700 /Metric Ton
Min.Order:10 Metric Tons
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Yantai Xinpeng Steel Pipe Co., Ltd.
Business Type: Manufacturer,Trading Company
Yantai Shandong ChinaMain Products: hydraulic tube ,precision tube ,honed tube ,mechanical tube ,cold finished tubeProduct Details
Commodity name:GB/T 8163 Building structure using schedule 40 carbon steel pipe
COLD FINISHED TUBE Dimensions tolerance
OD(mm) | ID (mm) | Tolerance | ||||
OD (mm) | ID (mm) | Wall thickness deviation (mm) | Ovality (mm) | Curvature(mm/m) | ||
40-74 | 30-65 | ±.01 | -0.3,-0.5 | ≤0.5 | ≤0.1 | 0.3 |
74-98 | 65-85 | ±.01 | -0.4,-0.6 | ≤0.5 | ≤0.15 | 0.3 |
100-116 | 85-100 | ±.02 | -0.4,-0.6 | ≤0.6 | ≤0.15 | 0.3 |
124-134 | 110-115 | ±.02 | -0.6,-0.8 | ≤0.6 | ≤0.20 | 0.3 |
140-158 | 120-135 | ±.02 | -0.7,-0.9 | ≤0.8 | ≤0.20 | 0.3 |
165-176 | 140-150 | ±.02 | -0.7,-0.9 | ≤0.8 | ≤0.20 | 0.3 |
188-203 | 160-180 | ±.02 | -0.7,-0.9 Honed | ≤0.8 | ≤0.20 | 0.3 |
Tolerance on ID
No. | Inside diameter(mm) | ID machining allowance(mm) |
1 | 50-80 | 0.5-0.8 |
2 | 81-125 | 0.7-1.1 |
3 | 125-200 | 0.9-1.2 |
4 | 200-250 | 1-1.5 |
Other dimension can be customized | ||
Commercial length
No. | ID Min.(mm) | Length(mm) |
1 | 50 | 700—2000 |
2 | 63 | 700—3000 |
3 | 80 | 700—4000 |
4 | >90 | 700—6000 |
Other dimension can be customized | ||
Delivey conditions:
About our service:
1.cargo track during transporting and feedback service after cargo is loaded on board
2.flexible terms of payment by T/T and L/C
3.big discount for repeat customers
4.smooth delivering procedure
we can supply all kinds of steel pipes such as hot rolled seamless steel pipes ,cold drawn seamless steel pipes,honed pipes,cold drawn welded tubes(DOM tubes).
Welcome to inquiry at any time, we will try our best to serve you.
Management System Certification:
Production Process:
Material Range of Yantai Xinpeng
Steel Grade | ||
DIN | 1629 | ST 37 / 44 / 52 |
1630 | ST 37.4 / 44.4 / 52.4 | |
2391-2 | ST 35 / 45 / 52 | |
EN | 17204 | C22 – Ck 22 – Cm22 – |
17210 | C15 – Ck 15 – Cm 15 – 16MnCr5 | |
10305-1 | E215/235/355/255 | |
GB | 3639 | 10#, 20#, 16Mn, 45# |
ASTM | A 519 | 1010 |
A179-A450 | A450 | |
A822-A450 | A450 | |
BS | BS 6323 | CFS3 CFS4 CFS5 CFS6 CFS7 |
NFA | 49310 | TU 37 b |
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