Product Keywords

Our products include but not limited to steel plate, steel coil, steel pipe, round steel, profiles and pipe fittings and other products. Can be designed and customized according to unique requirements, and guarantee efficient production and reasonable price.

API 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).
PRODUCT DESCRIPTION

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

Yili(China)Steel Materials Co.,Ltd

Specification

Oil Tubing

Range 1

Range 2

Range 3

6.10~7.32

8.53~9.75

11.58~12.80

 

LabelD Outside diameter mmWall thickness mmC type of end-finish
12
NU T&CEU T&CIJH40J55L80N80C90T95P110
1.92.752.9448.263.68PNUIPNUIPNUIPNUIPNUIPNUI
3.653.73









 

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ABOUT US

Xinpengyuan Industry and Trade Co., Ltd. is located in north district of Qingdao. Since its establishment, the company has been adhering to the purpose of "quality improvement, honesty to win trust", grasping the business philosophy of "concept innovation, product innovation, integrity service". Our products include steel plate, steel coil, steel pipe, round steel, profiles and pipe fittings and other products. All products are produced according to ASTM standards, JIS standards, DIN standards, BS standards and other standards. It is suitable for automobile manufacturing, aerospace, chemical energy, construction, electric power and other fields. In addition to independent production, the company has also signed annual sales contracts with major steel mills. The company has sufficient inventory and complete variety specifications. In line with the sales principle of low price management, let customers buy rest assured, with rest assured. We will follow the principle of "quality first, customer first, abide by the agreement, pioneering and innovative", and strive to develop new products and pursue first-class technology. To provide the majority of users with high quality products, satisfactory service. And welcome friends from all walks of life to work with us to create brilliant.

WHY CHOOSE US

Full specification

A wide range of specifications for your choice

High quality

Promise to provide customers with high-quality products

Excellent price

Provide high-quality products at low prices

Wide application

Construction, machinery manufacturing and other fields

CERTIFICATE
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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.

CUSTOMER VISIT
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