Specifications
ISO9001:2000 certification7 years manufacture and export experience
supply kinds of high grade steel pipe with competitive.
API5CT seamless steel pipe
Outer Diameter:58-168 mm
Thickness: 2.5-30mm
Length: randomly or according to requirements
Delivery time:30day
| Models of steel pipe | |||||||||||
| C | Si | Mn | P | S | Cu | Ni | Cr | ||||
| 20 | 0.17-0.24 | 0.17-0.37 | 0.350.65 | 0.035max | 0.035max | 0.25max | 0.25max | 0.25max | |||
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035max | 0.035max | 0.25max | 0.25max | 0.25max | |||
| 16Mn(Q345B) | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | 0.035max | 0.035max | 0.25max | 0.25max | 0.25max | |||
| Models of steel pipes | Tensile strength(Mpa) | Yield strengh(Mpa) | Elongation(%) | ||||||||
| 20 | 390min | 245min | 20min | ||||||||
| 45 | 590min | 335min | 14min | ||||||||
| 16Mn(Q345B) | 490min | 325min | 21min | ||||||||
Name | API oil pipe | ||||
Out Diameter | Wall thickness | Material | Thread | length | |
In | mm | ||||
5 1/2 | 139.7mm | 6.20 | J55/K55/N80 | LTC/STC/BTC | R2 |
6.98 | |||||
7.72 | |||||
9.17 | |||||
10.54 | |||||
6 5/8 | 168.28mm | 7.32 | J55/K55/N80 | LTC/STC/BTC | R2 |
8.94 | |||||
10.59 | |||||
12.06 | |||||
12.06 | |||||
8 5/8 | 219.08 | 8.94 | H40 | LTC/STC/BTC | 9 5/8R2 |
J55/K55 | LTC/STC/BTC | ||||
10.6 | L80 | LTC/BTC | |||
12.7 | L80 C95 | LTC/BTC | |||
14.15 | P110 | LTC/BTC | |||
9 5/8 | 244.48 | 13.48 | J55 K55 |
| R2 |
15.11 | L80 | LTC/BTC | |||
10 3/4 | 273.05 | 11.43 | J55 K55 | S/B/E | R2 |
13.84 | P110 | STC/BTC | |||
15.11 | P110 | STC/BTC | |||
11 3/4 | 298.45 | 12.19 | J55 K55 | STC/BTC | R2 |
10.96 | J55 K55 | STC/BTC | |||
13 3/8 | 339.72 | 12.19 | J55 K55 L80 | STC/BTC | |
10.92 | J55 K55 | STC/BTC | |||
13.06 | L80 | STC/BTC | |||
