| Model: | HD6-1 |
|---|---|
| Brand: | HUADONG |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
| Label: | oil casing pipe , oil well casing pipe |
| Price: |
US $20
/ M
|
| Min. Order: | 6 M |
| Last Online:17 Nov, 2018 |
Company Information
Our company is the key enterprises for producing and selling high precision casing pipe. We also offer a wide variety well screens, such as water well screen, oil casing pipes and bridge slot screen, Johnson well screen, wedge wire well screen, etc. We have been in line of water well screen for nearly 20 years.
Product Description
Casing pipes are used for oil and gas wells. Steel casing pipes and tubing are applied to furnishing and installing cased tunnels, where they indicate to pass other utilities or obstructions without open excavation. Steel casing pipes and tube have smooth wall and a minimum yield strength of 35,000 psi
Corrosion-proofing water-based paint is applied on the outside pipe surface to protect against atmospheric corrosion during transportation and storage. The pipes can be delivered with metal or composite caps at both ends for thread protection.
Technique Parameters
|
Casing Technical Specification (Standard API Spec 5 CT) |
|||||||
|
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 |
H40J55K55N80 |
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 |
|||
The reason why you choose us:
Professional technology, Completed testing equipment
We have 20 years experience in this field, we go in for technical innovations to improve the quality of products. in recent years, our products not only to be high-quality, safe and reliable, but also of beautiful appearance.
Small profits but quick turnover
Our Scale Production will offer you a lower price, which can help our customer to get more profite without to pay a heavy price.
Perfect After Sale Service10 years' warranty
With a comprehensive after- sale system , and 10 years of Warranty a comprehensive solution to our customers to worry about .Also it is a important reason why so many customer to choose us
Our Services
1. cargo track service during transporting.and feedback service after cargo is loaded on board
2. flexible terms of payment by T/T or L/C
3. big discount for repeat customers
4. smooth delivering procedure