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Description
Tubing is a relatively small-diameter pipe that is run into a well to serve as a conduit for the passage of oil and gas to the field surface facilities for processing. Tubing must be adequately strong to resist loads and deformations associated with production and workovers. Further, tubing must be sized to support the expected rates of production of oil and gas.
Sizes and Materials
Tubing pipes are manufactured in seamless and welded execution, in the size range of 1.050 to 5 1/2 inches (consult this article to see the AP5CT tubing pipes sizes) and in the following material grades: H-40, J-55, K-55, N-80, L-80, C-90, T-95, P-110, Q-125
End Connections
The main types of connections for tubing pipes are NUE (non-upset), EUE (external upset) and premium. Corrosion resistance under sour service conditions is a very important OCTG characteristic, especially for casing and tubing.
More casing pipes and their colors
Specification
Oil Tubing | Range 1 | Range 2 | Range 3 |
6.10~7.32 | 8.53~9.75 | 11.58~12.80 |
| Label | D Outside diameter mm | Wall thickness mm | C type of end-finish | |||||||||
| 1 | 2 | |||||||||||
| NU T&C | EU T&C | IJ | H40 | J55 | L80 | N80 | C90 | T95 | P110 | |||
| 1.9 | 2.75 | 2.9 | 4 | 48.26 | 3.68 | PNUI | PNUI | PNUI | PNUI | PNUI | PNUI | |
| 3.65 | 3.73 | |||||||||||
PACKING AND SHIPPING
We have established a professional international trade service team with a global sales network. With many advantages, we cooperate with customers in North America, South America, Europe, Southeast Asia, Middle East and Africa
Factory
plate: cold and hot rolled plate / roll, thick plate, color coating plate (galvanized plate, color plate, horse plate, iron, galvanized aluminum steel), silicon steel, strip; steel profile: working Anggroove, H steel, square steel, flat steel, ball flat steel; 72 kinds of steel, 2900 specifications, more than 200,000 tons of inventory.
API Tubing
Classification :
Oil country tubular goods
Key Words:
Oil country tubular goods
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Office Address
Located in Jinan Free Trade Pilot Zone, Shandong Province
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