P110/L80/K55/J55 coupling stock

TPCO seamless steel coupling stock1. Model No.: 1.9",2-3/8",2-7/8",3-1/2",4",4-1/2",4-1/2",5",5-1/2",6-5/8",7",7-5/8",8-5/8",9-5/8

  • Model No.: 1.OD:57~533.4mm 2.Material:J55,K55,N80,L80,P110,AISI1020. 3.Product method: Rolling or Forged 4.Standard:API 5CT,5L,GB8163.
  • Brand: JG
  • Name:: TPCO seamless steel coupling stock
  • Original: China

P110/L80/K55/J55 coupling stock 

1. Model No.: 1.9",2-3/8",2-7/8",3-1/2",4",4-1/2",4-1/2",5",5-1/2",6-5/8",7",7-5/8",8-5/8",9-5/8",10-3/4",11-3/4",13-3/8",16",18-5/8",20". 

2.Material:J55,K55,N80,L80,P110,AISI1020.
3.Product method: Rolling or Forged
4.Standard:API 5CT,5L

Coupling stock made in China famous steel maker :

BAOTOU STEEL ,TPCO,BAOSTEEL,HYST,ANSTEEL ect .

Name

Coupling Size

OD mm

Thickness mm

Length

Material

(PSL-1,

PSL-2)

Hot rolling

Forging

Tubing coupling
stock

1.9"   NUE

57

9.5

8-11 m

-

H40

J55

K55

N80Q

N80

R95

L80-1

P110

Q125

1.9"   EUE

64.5

11.5

8-11 m

-

2-3/8" NUE

73.02

12

8-11 m

-

2-3/8" EUE

77.8

12

8-11 m

-

2-7/8" NUE

88.9

12.5

8-11 m

-

2-7/8" EUE

93.17

12.5

8-11 m

-

3-1/2" NUE

107.95

15

8-11 m

-

3-1/2" EUE

114.3

15

8-11 m

-

4"     NUE

120.65

15.5

8-11 m

-

4"     EUE

127

15.5

8-11 m

-

4-1/2" NUE

132.08

15

8-11 m

-

4-1/2" EUE

141.3

16.5

8-11 m

-

Casing Coupling
stock

4-1/2"

127

13

8-11 m

-

5"

141.3

14

8-11 m

-

5-1/2"

153.67

14

8-11 m

-

6-5/8"

187.71

18

8-11 m

-

7"

200.03

19

8-11 m

-

7-5/8"

215.90

19

8-11 m

-

8-5/8"

244.48

20.3

8-11 m

-

9-5/8" LTC

269.9

21

8-11 m

266.7

9-5/8" BTC

269.9

21

8-11 m

274.0

10-3/4" STC

298.45

21

8-11 m

203.3

10-3/4" BTC

298.45

21

8-11 m

274.0

11-3/4" STC

323.85

19

8-11 m

203.3

11-3/4" BTC

323.85

19

8-11 m

274.0

13-3/8" STC

365.12

21

8-11 m

203.3

13-3/8" BTC

365.12

21

8-11 m

274.0

16"     STC

431.8

19.9

8-11 m

228.6

16"     BTC

431.8

19.9

8-11 m

274.0

18-5/8" STC

508

24.5

8-11 m

228.6

18-5/8" BTC

508

24.5

8-11 m

274.0

20"     STC

533.4

20

8-11 m

228.6

20"     BTC

533.4

20

8-11 m

274.0