
Threading Insert for Oil Pipe Threading Insert for Oil Pipe Helter Series API Line Type Inserts API Inserts for T 17 Oil Drill Rods & Conecters Pitch Pitch T h r e a d Thread Type Designation I. C H L B C d Y Picture Type Designation Taper I.C B d H L a Picture ( tpi ) ( tpi ) S t a n d a r d G8 E R 2 . 3B 1 0 8 10.170 17.600 0.320 6 4.5 4.2 5° R 4E R 3 . 1 T 1 7 V 3 8 4 4 V-0 . 0 3 8 R 1 :4 17.000 5.500 6.200 26.51 3.7 8° G 11.5 E R 2 . 4 B 1 0 11.5 10.170 17.000 0.655 6 4.5 4.2 5° R4E R 3 . 1 T 1 7 V 3 8 6 4 V-0 . 0 3 8 R 1 :6 17.000 5.500 6.200 26.51 3.7 8° m m X X R4E R 3 . 1 T 1 7 V 5 0 4 4 V- 0 . 0 5 0 1 :4 17.000 5.500 6.200 26.83 3.7 8° CD CD =CD3 =CD3 R4E R 3 . 1 T 1 7 V 5 0 6 4 V- 0 . 0 5 0 1 :6 17.000 5.500 6.200 26.83 3.7 8° R4E R 3 . 1 T 1 7 V 6 5 6 4 V- 0 . 0 6 5 1 :6 17.000 5.500 6.200 26.24 3.7 8° R 5E R 3 . 1T1 7V4 0 4 5 V- 0 . 0 4 0 1 :4 17.000 5.500 6.200 26.96 3.7 8° G 8 N R 2.3 B 1 0 8 10.170 17.600 0.320 6 4.5 4.2 10 ° R 4N R 3.1 T 1 7 V 3 8 4 4 V- 0.038 R 1 :4 17.000 5.500 6.200 26.51 3.7 8° G 11.5 N R 2 . 4 B 1 0 11.5 10.170 17.000 0.655 6 4.5 4.2 10 ° R 4 N R 3.1 T 1 7 V 3 8 6 4 V-0 . 0 3 8 R 1 :6 17.000 5.500 6.200 26.51 3.7 8° =3 3 R4N R 3.1 T 1 7 V 5 0 4 4 V- 0 . 0 5 0 1 :4 17.000 5.500 6.200 26.83 3.7 8° CD CD 03 Q) R4N R 3 . 1 T 1 7 V 5 0 6 4 V- 0 . 0 5 0 1 :6 17.000 5.500 6.200 26.83 3.7 8° R4N R 3 . 1 T 1 7 V 6 5 6 4 V- 0 . 0 6 5 1 :6 17.000 5.500 6.200 26.24 3.7 8° R 5N R 3 . 1T1 7V 4 0 4 5 V- 0 . 0 4 0 1 :4 17.000 5.500 6.200 26.96 3.7 8° API Line Type Inserts for Colinet Machine Tools Pitch Type Designation A H L B a Picture ( tpi ) G8E R 1 . 3S1 5 8 15.760 15.550 4.400 4.76 6° 1 G 11.5 E R 1 . 4 S 1 5 11.5 15.760 15.000 4.400 4.76 6° m ^/V i X CD I CD o / B A API Line Type Inserts for PMC Machine Tools ( USA ) API Inserts for T 12 BZ Type Oil Drill Rods & Conecters Pitch Pitch T h r e a d Thread Type Designation A H L B a Picture Type Designation Taper I .C S d H L a Picture ( tpi ) ( tpi ) S t a n d a r d G 8 E R 1 . 3S 1 5-P3 . 1 8 15.930 15.178 7.716 5.185 3°3 0 L R 3 . 5E R 3 . 1 T1 2V5 0 6- B Z 4 V-0 . 0 5 0 1 :6 12.700 5.500 5.500 20.6 2.8 10 ° a G8 E R 1 . 3 S 1 5-P3 . 2 8 15.930 15.420 6.657 5.185 3°3 0 R4E R 3 . 1 T 1 2 V 5 0 4 - B Z 4 V-0 . 0 5 0 1 :4 12.700 5.500 5.500 20.8 2.8 10 ° m m X G 8 E R 1 . 3S 1 5 -P3 . 3 8 15.930 15.590 5.600 5.185 3°3 0 X R4E R 3 . 1 T 1 2 V 5 0 6 - B Z 4 V- 0 . 0 5 0 1 :6 12.700 5.500 5.500 20.8 2.8 10 ° CD CD X CD R4E R 3 . 1 T 1 2 V 6 5 6 - B Z 4 V-0 . 0 6 5 1 :6 12.700 5.500 5.500 19.8 2.8 10 ° CD R 5E R 3 . 1 T 1 2 V 4 0 4 - B Z 5 V-0 . 0 4 0 1 :4 12.700 5.500 5.500 20.6 2.8 10 ° / B A R 3.5 N R 3.1 T 1 2 V 5 0 6 - B Z 4 V-0 . 0 5 0 1 :6 12.700 5.500 5.500 20.6 2.8 10 ° API Inserts for T 12 Oil Drill Rods & Conecters R4N R 3 . 1 T 1 2 V 5 0 4 - B Z 4 V-0 . 0 5 0 1 :4 12.700 5.500 5.500 20.8 2.8 10 ° R4N R 3 . 1 T 1 2 V 5 0 6 - B Z 4 V- 0 . 0 5 0 1 :6 12.700 5.500 5.500 20.8 2.8 10 ° CD Pitch T h r e a d Thread CD R 4N R 3 . 1 T1 2V6 5 6 - B Z 4 V-0 . 0 6 5 1 :6 12.700 5.500 5.500 19.8 2.8 10 ° Type Designation ( tpi ) S t a n d a r d Taper I. C B d H L P Y Picture R 5N R 3 . 1 T1 2 V4 0 4- B Z 5 V-0 . 0 4 0 1 :4 12.700 5.500 5.500 20.6 2.8 10 ° R4E R 3 . 1 T 1 2 V 3 8 4 4 V- 0 . 0 3 8 R 1: 4 12.700 6.000 4.200 1 8 . 4 3 7.13 15 ° 1 2° R4E R 3 . 1 T 1 2 V 3 8 6 4 V- 0 . 0 3 8 R 1: 6 12.700 6.000 4.200 18.43 7.13 1 5° 1 2° m X R4E R 3 . 1 T 1 2 V 5 0 4 4 V- 0 . 0 5 0 1: 4 12.700 6.000 4.200 18.43 7.13 1 5° 12 ° CD CD R4E R 3 . 1 T 1 2 V 5 0 6 4 V- 0 . 0 5 0 1: 6 12.700 6.000 4.200 18.43 7.13 1 5° 12 ° R 5E R 3 . 1T1 2V 4 0 4 5 V-0 . 0 4 0 1: 4 12.700 6.000 4.200 18.58 7.13 1 5° 12 ° R4N R 3 . 1 T 1 2 V 3 8 4 4 V- 0 . 0 3 8 R 1: 4 12.700 6.000 4.200 18.43 7.13 1 5° 12° R4N R 3 . 1 T 1 2 V 3 8 6 4 V- 0 . 0 3 8 R 1: 4 12.700 6.000 4.200 18.43 7.13 1 5° 12 ° R4N R 3 . 1 T 1 2 V 5 0 4 4 V-0 . 0 5 0 1: 4 12.700 6.000 4.200 18.43 7.13 1 5° 12 ° CD 3 CD R4N R 3 . 1 T 1 2 V 5 0 6 4 V-0 . 0 5 0 1: 4 12.700 6.000 4.200 18.43 7.13 1 5° 12 ° R 5 N R 3.1 T 1 2 V 4 0 4 5 V- 0.040 1: 4 12.700 6.000 4.200 18.58 7.13 1 5° 1 2°