Product Introduction:
oil casing is provided by Shandong Dongbao Steel Pipe Co., Ltd.,a major Steel Pipes supplier in Minerals, Metals & Materials wholesale industry in China.You can check out the specification of oil casing below or get any optional result clicking into the following keywords oil casing , oil casing , Description , Features , Details , DB and you can check the authentications and testimonials of oil casing .
Description:
To date, more and more clients, ranging from China to Japan, Korea, Southeast Asian Nations and part of American and European countries have started to select our products, which have won a good reputation both at home and abroad.
We are sure that from pure-hearted cooperation we can establish good relationships. Feel free to contact us, we are sure to satisfy you with our professional information, top quality products, best price, and efficient services.
For all details, please never hesitate to contact us.
Our company provides the following casing with API Standard.
Size
Outside Diameter
Inside Diameter
Grade
Wall Thickness
in
mm
in
mm
in
mm
4-1/2
4.500
114.30
4.000
101.60
J55K55N80
0.250
6.35
3.920
99.57
J55K55N80
0.290
7.37
5
5.000
127.00
4.408
111.96
J55K55N80
0.296
7.52
4.276
108.61
N80P110
0.362
9.29
4.126
104.80
N80P110
0.437
11.10
5-1/2
5.500
139.70
4.892
124.26
J55K55N80
0.304
7.72
4.778
121.36
N80
0.361
9.17
4.670
118.62
N80
0.415
10.54
7
7.000
177.80
6.366
161.70
J55K55N80
0.317
8.05
6.276
159.41
J55K55N80
0.362
9.19
6.184
157.07
N80
0.408
10.36
9-5/8
9.625
244.48
8.755
222.38
N80
0.435
11.05
8.681
222.50
N80
0.472
11.99
10-3/4
10.750
273.05
10.050
255.27
H40 J55K55N80
0.350
8.89
9.850
250.19
J55K55N80
0.450
11.43
13-3/8
13.375
339.72
12.615
320.42
J55K55
0.380
9.65
12.415
315.34
J55K55N80
0.480
12.19
