Seamless Steel Pipe

Name

API oil pipe

Out Diameter

Wall thickness

Material

Thread

length

In

mm

5 1/ 2

139. 7mm

6. 20

J55/ K55/ N80

LTC/ STC/ BTC

R2

6. 98

7. 72

9. 17

10. 54

6 5/ 8

168. 28mm

7. 32

J55/ K55/ N80

LTC/ STC/ BTC

R2

8. 94

10. 59

12. 06

12. 06

8 5/ 8

219. 08

8. 94

H40

LTC/ STC/ BTC

9 5/ 8R2

J55/ K55

LTC/ STC/ BTC

10. 6

L80

LTC/ BTC

12. 7

L80  C95

LTC/ BTC

14. 15

P110

LTC/ BTC

9 5/ 8

244. 48

13. 48

J55 K55

R2

15. 11

L80

LTC/ BTC

10 3/ 4

273. 05

11. 43

J55 K55

S/ B/ E

R2

13. 84

P110

STC/ BTC

15. 11

P110

STC/ BTC

11 3/ 4

298. 45

12. 19

J55 K55

STC/ BTC

R2

10. 96

J55 K55

STC/ BTC

13 3/ 8

339. 72

12. 19

J55 K55 L80

STC/ BTC

10. 92

J55 K55

STC/ BTC

13. 06

L80

STC/ BTC