成量不/外加厚油管螺纹工作塞规 执行标准： API SPEC 5B；GB/T 9253.2

1017396002

1.315 TBG

10

2.54

12.167

28.575

16

33.40

32.738

31.833

30.345

170

—

1017396003

1.660 TBG

10

2.54

15.342

31.750

16

42.16

41.500

40.596

39.108

175

—

1017396004

1.900 TBG

10

2.54

18.517

34.925

16

48.26

47.596

46.692

45.204

178

—

1017396005

2 3/8 TBG

10

2.54

24.867

41.275

16

60.33

59.661

58.757

57.269

185

—