API 5CT EUE tubing couplings

Detailed product description

 With the advanced CNC lathe processing technology, we can process various types of tubing and casing couplings. And we have got the API international quality system authentication. According to the production process is divided into couplings processing workshop and phosphating workshop. To ensure the products’ quality, we our company has established business relations with many large steel companies. The accuracy of the thread size is requested strictly according to the API standard. We’ll maintain the quality and reputation of products, and ensure the oil pipe, casing, the connection for strength and sealing and so on. Our products are sold to allover the world, the annual production capacity is more than 100 thousand pieces. The all-round service will be given to you.

Size and Specifications

Descriptiongs

and size

Type of Tread

O.D*L(mm)

Weight(kg)

API 5CT EUE tubing couplings

2-3/8"

NUE

73.02*107.95

1.28

2-3/8"

EUE

77.80*123.82

1.55

2-7/8"

NUE

88.90*130.35

2.34

2-7/8"

EUE

93.17*130.35

2.4

3-1/2"

NUE

114.30*146.05

3.17

3-1/2"

EUE

120.65*146.05

4.1

4"

NUE

120.65*146.05

4.35

4"

EUE

127.00*152.40

4.82

4-1/2"

NUE

132.08*155.58

4.89

4-1/2"

EUE

141.30*158.75

6.05

1. Name: tubing couplings

2. Std Ref: API 5CT

3.API couplings for oil tubing and casing.

4. Grade:J55,K55,N80,L80,C90,P110,N80-1,N80-Q

5. Size:tubing coupling from 1.9"to 4-12"

6. Type:NU,EU(tubing coupling)

7. We also supply the products what customer request

8.Surface treatment: whole phosphating, or inside phosphating and outside coating

9.Packing :by carton,wooden case ,wooden pallet or by customer requests