API 5CT Tubing

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API 5CT Tubing

Dimension range (OD inch): 1-1/2”----4 1/2” Dimension range (OD mm): 26.67----114.3 Type of upset: NUE, EUE, Plain end. Standard: API SPEC 5CT Main Steel Grade: H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc. Type of Tubing: Non-upset tubing (NU), External-upset tubing (EUE), Integrated Joint (IJ).

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
Oil Tubing	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

NU T&C

EU T&C

H40

J55

L80

N80

C90

T95

P110

1.9

2.75

2.9

48.26

3.68

PNUI

3.65

3.73

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Quality and After-sale Assurance

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Rich product specifications, according to customer requirements to provide processing customized products.

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Strict quality inspection, to provide high quality products, satisfactory service.

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Provide the most cost-effective product quotation scheme.

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Have advanced production equipment, pay attention to the details of the production process, can provide sample service.

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Strictly check the source of raw materials and provide a perfect material supply chain.

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Provide export standard packaging or packaging according to customer requirements.

FAQ

Q1：May I visit your factory?
A: Of course. We give a warm welcome.

Q2：Can you provide samples?
A: Yes, we can provide free samples, but the freight needs to be borne by the buyer.

Q3：How long is your delivery time?
A: If the goods are in stock, generally 3-7 days; If there is no stock, 7-15 days, depending on the quantity of goods.

Q4：How to guarantee the quality of the goods?
A: Always a pre-production sample before mass production, always final inspection before shipment.

Q5：How can I get a quote?
A: Please provide the specifications of the required products, such as material, size, shape, etc. It is convenient for us to offer the best quotation.

Q6：What's your packing method？
A: Export standard packaging or according to customer needs packaging.

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