Oil Country Fittings

Current API Thread Standards

Current API Thread Standards	Size		O.D.		Pipe	Tubing & Casing
Current API Thread Standards	NPS	DN	IN	MM	Pipe	Tubing & Casing
	¾	20	1.050	25	14
	¾ EUE	20	1.050	25		10 Rd
	1	25	1.315	33	11-1/2	10 Rd
	1 EUE	25	1.315	33		10 Rd
	1-1/4	32	1.660	42	11-1/2	10 Rd
	1-1/4 EUE	32	1.660	42		10 Rd
	1-1/2	40	1.900	48	11-1/2	10 Rd
	1-1/2 EUE	40	1.900	48		10 Rd
	2	50	2-3/8	60	11-1/2	10 Rd
	2 EUE	50	2-3/8	60		8 Rd
	2-1/2	65	2-7/8	73	8V	10 Rd
	2-1/2 EUE	65	2-7/8	73		8 Rd
	3	80	3-1/2	88	8V	10 Rd
	3 EUE	80	3-1/2	88		8 Rd
	3-1/2	90	4	100	8V	8 Rd
	3-1/2 EUE	90	4	100	8V	8 Rd
	4	100	4-1/2	114	8V	8 Rd
	4 EUE	100	4-1/2	114		8 Rd
			5	125		8 Rd
			5-1/2	140		8 Rd
	5	125	5-9/16	140	8V
			6	150		8 Rd
	6	150	6-5/8	168	8V	8 Rd
			7	180		8 Rd
			7-5/8	195		8 Rd
	8	200	8-5/8	219	8V	8 Rd
			9-5/8	245		8 Rd
	10	250	10-3/4	275	8V	8 Rd
			11-3/4	300		8 Rd
	12	300	12-3/4	325	8V
			13-3/8	340		8 Rd
			14	355	8V
			16	405	8V	8 Rd
			18	455	8V
			20	510	8V	8 Rd

Tubing & Casing Swages

Nominal sizes 1 – 3-1/2 / 25 – 90 DN upset and non-upset ends tubing swages available with any combination of current API threads
(8 round, 10 round, 11-1/2 V, 8 V, etc.) are stock items in J-55, K-55, N-80, and L-80
Wall thicknesses available are standard through double extra heavy
For different grades of material (stainless, brass, etc.) and different threads, consult factory
Thread types are color-coded for easy identification

Large end upset reduced to regular or upset	Size		API or O.D.		Reduced to		Length		Standard Weight		Extra Heavy Weight		Dbl Extra Heavy Weight
Large end upset reduced to regular or upset	NPS	DN	IN	MM	NPS	DN	IN	MM	LB	KG	LB	KG	LB	KG
	1	25	1.315	33	3/4	20	3-1/2	89	.66	.3	.66	.3
	1-1/4	32	1.660	42	3/4 - 1	20 – 25	4	102	1.00	.45	1.00	.45
	1-1/2	40	1.900	48	3/4 - 1-1/4	20 – 32	4-1/2	114	1.25	.6	1.25	.6
	2	50	2-3/8	60	1/4 – 1/2 – 3/4	8 – 15 –20	8	203	2.50	1.1	4.00	1.8	6.00	2.7
					1 – 1-1/4 – 1-1/2	25 – 32 – 40	8	203	2.50	1.1	4.00	1.8	6.00	2.7
					2-1/16 O.D.	52	8	203	2.5	1.1	4.00	1.8	6.00	2.7
	2-1/2	65	2-7/8	73	1 – 1-1/4 – 1-1/2	25 – 32 – 40	8	203	5.00	2.2	6.00	2.7	10.00	4.5
					2	50	8	203	6.00	2.7	6.00	2.7	10.00	4.5
	3	80	3-1/2	88	1 – 1-1/4 – 1-1/2	25 – 32 – 40	8	203	7.50	3.4	9.00	4.0	14.00	6.4
					2 – 2-1/2	50 – 65	8	203	7.50	3.4	9.00	4.0	14.00	6.4
	4	100	4-1/2	114	1 – 1-1/4 – 1-1/2	25 – 32 – 40	9	229	11.00	5.0	14.00	6.4	23.00	10.5
					2 – 2-1/2	50 – 65	9	229	11.00	5.0	14.00	6.4	23.00	10.5
					3 – 3-1/2	80 – 90	9	229	11.00	5.0	14.00	6.4	23.00	10.5

Large end non-upset reduced to upset	Size		API or O.D.		Reduced to		Length		Standard Weight		Extra Heavy Weight		Dbl Extra Heavy Weight
Large end non-upset reduced to upset	NPS	DN	IN	MM	NPS	DN	IN	MM	LB	KG	LB	KG	LB	KG
	1	25	1.315	33	3/4	20	3-1/2	89	.66	.3	.66	.3
	1-1/4	32	1.660	42	3/4 - 1	20 – 25	4	102	1.00	.45	1.00	.45
	1-1/2	40	1.900	48	3/4 - 1-1/4	20 – 32	4-1/2	114	1.25	.6	1.25	.6
	2	50	2-3/8	60	3/4	20	6.5	165	2.50	1.1	3.50	1.6	5.00	2.3
					1 – 1-1/4 – 1-1/2	25 – 32 – 40	6.5	165	2.50	1.1	3.50	1.6	5.00	2.3
	2-1/2	65	2-7/8	73	1 – 1-1/4 – 1-1/2	25 – 32 – 40	7	178	4.00	1.8	6.00	2.7	9.00	4.0
					2	50	7	178	4.00	1.8	6.00	2.7	9.00	4.0
	3	80	3-1/2	88	1 – 1-1/4 – 1-1/2	25 – 32 – 40	8	203	6.00	2.7	9.00	4.0	12.00	5.4
					2 – 2-1/2	50 – 65	8	203	6.00	2.7	9.00	4.0	12.00	5.4
	4	100	4-1/2	114	1 – 1-1/4 – 1-1/2	25 – 32 – 40	9	229	8.00	2.7	12.00	5.4	20.00	9.0
					2 – 2-1/2	50 – 65	9	229	8.00	2.7	12.00	5.4	20.00	9.0
					3 – 3-1/2	80 – 90	9	229	8.00	2.7	12.00	5.4	20.00	9.0
			5-1/2	140	2 – 3	50 – 80	11	279	12.50	5.7	17.00	7.7	33.00	15.0
			7	175	2 – 3	50 – 80	12	305	17.00	7.7	25.00	11.4	50.00	23.0

Swage Nipples non-upset on large end are made from J-55, K-55, N-80, L80 or the most appropriate material available.
Swage Nipples upset on large end are made from J-55 unless otherwise specified.

Tubing & Casing non-EUE Ends	Size
	Pipe		O.D.		Reduced to		Length		Standard Weight		Extra Heavy Weight		Dbl Ex. & 160 Weight
	NPS	DN	IN	MM	NPS	DN	IN	MM	LB	KG	LB	KG	LB	KG
	1	25	1.315	33	1/4 - 3/4	8 – 20	3-1/2	88	.66	.3	.66	.3	1.00	.45
	1-1/4	32	1.660	42	1/4 - 1/2 3/4 & 1	8 – 15 20 & 25	4 4	102 102	1.00 1.00	.45 .45	1.00 1.00	.45 .45	1.50 1.50	.68 .68
	1-1/2	40	1.900	48	1/4 - 3/4 1 & 1-1/4	8 - 20 25 & 32	4-1/2 4-1/2	114 114	1.17 1.17	.53 .53	1.00 1.00	.45 .45	2.00 2.00	.9 .9
	2	50	2-3/8	60	1/4 - 3/4 1 – 2 OD	8 & 20 25 – 50 OD	6-1/2 6-1/2	165 165	2.50 2.00	1.12 .90	3.00 2.33	1.4 1.0	4.25 4.25	1.9 1.9
	2-1/2	65	2-7/8	73	1/4 - 3/4 1 - 1-1/2 2 & 2-1/16	8 - 20 25 - 40 50 & 52	7 7 7	178 178 178	3.00 3.00 3.00	1.4 1.4 1.4	3.50 3.50 3.50	1.6 1.6 1.6	8.00 8.00 8.00	3.6 3.6 3.6
	3	80	3-1/2	88	1 - 1-1/2 2 & 2-1/2	25 - 40 50 & 65	8 8	203 203	4.50 4.50	2.0 2.0	6.00 6.00	2.7 2.7	11.00 11.00	5 5
	4	100	4-1/2	114	1 - 1-1/2 2 & 4 OD	25 - 40 50 & 100 OD	9 9	229 229	7.00 7.50	3.2 3.2	10.00 10.00	4.5 4.5	18.00 18.00	8 8
			5	130	1 - 1-1/2 2 & 4-1/2 OD	25 - 40 50 – 114 OD	10 10	254 254	9.50 9.50	4.3 4.3	15.00 15.00	6.8 6.8	24.00 24.00	11 11
			5-1/2	140	1 - 1-1/2 2 & 2-1/2 3 – 5 OD	25 - 40 50 & 65 80 – 125 OD	11 11 11	279 279 279	12.50 12.50 12.50	5.7 5.7 5.7	17.00 17.00 17.00	7.7 7.7 7.7	33.00 33.00 33.00	15 15 15
			6-5/8	168	1 - 1-1/2 2 & 2-1/2 3 – 4 OD 4 – 6 OD	25 - 40 50 & 65 80 – 100 OD 100 – 150 OD	12 12 12 12	305 305 305 305	17.00 17.00 17.00 17.00	7.7 7.7 7.7 7.7	25.00 25.00 25.00 25.00	11.4 11.4 11.4 11.4	46.00 46.00 46.00 46.00	21 21 21 21
			7	180	1 - 1-1/2 2 & 2-1/2 3 – 5 OD 5-1/2 OD & 6 OD	25 - 40 50 & 65 80 – 125 OD 140 OD & 150 OD	12 12 12 12	305 305 305 305	17.00 17.00 17.00 17.00	7.7 7.7 7.7 7.7	25.00 25.00 25.00 25.00	11.4 11.4 11.4 11.4
			7-5/8	195	2 – 3 4 OD – 6 OD 6-5/8 OD & 7 OD	50 - 80 100 OD & 150 OD 168 OD & 178 OD	13 13 13	330 330 330	24.00 24.00 24.00	11.0 11.0 11.0	32.00 32.00 32.00	14.5 14.5 14.5
			8-5/8	219	2 - 3 4 – 6 OD 6-5/8 OD & 7-5/8 OD	50 - 80 100 & 150 OD 168 OD & 194 OD	13 13 13	330 330 330	29.00 29.00 29.00	13.0 13.0 13.0	44.00 44.00 44.00	20.0 20.0 20.0
			9-5/8	245	2 - 3 4 – 6 OD 6-5/8 OD & 8-5/8 OD	50 - 80 100 & 150 OD 168 OD & 194 OD	14 14 14	356 356 356	38.00 38.00 38.00	17.3 17.3 17.3	48.00 48.00 48.00	22.0 22.0 22.0
			10-3/4	275	2 - 3 4 – 6 OD 6-5/8 OD - 7-5/8 OD 8-5/8 OD & 9-5/8 OD	50 - 80 100 & 150 OD 168 OD - 194 OD 219 OD & 245 OD	15 15 15 15	381 381 381 381	48.00 48.00 48.00 48.00	22.0 22.0 22.0 22.0	68.00 68.00 68.00 68.00	31.0 31.0 31.0 31.0

All swage nipples above are made from J-55, K-55, N-80, L80 or the most appropriate material available.
Casing threads (8 Rd.) on one end with any thread or finish (beveled) on the other end.
Also includes casing sizes where no thread is specified.

Tubing & Casing Bull Plugs

4-1/2” / 114 mm O.D. – 13-3/8 ” / 340 mm O.D. casing bull plugs available with all current API threads or beveled for welding.
Bull plugs available in standard, extra heavy or double extra heavy, and are manufactured from J-55, K-55, N-80 or L-80.

Tubing	Size				Length		Standard Weight		Extra Heavy Weight		Dbl Ex. & 160 Weight
	Pipe		API or O.D.		Length		Standard Weight		Extra Heavy Weight		Dbl Ex. & 160 Weight
	NPS	DN	IN	MM	IN	MM	LB	KG	LB	KG	LB	KG
	3/4 EUE	20			3	76	1.50	.68	.50	.23
	1	25	1.315	35	3	76	1.50	.68	.66	.3
	1 EUE	25			3	76	1.50	.68
	1-1/4	32	1.660	40	3-1/4	83	1.50	.68	1.00	.45
	1-1/4 EUE	32			3-1/4	83	1.50	.68
	1-1/2	40	1.900	50	3-1/2	89	1.50	.68	1.06	.48
	1-1/2 EUE	40			3-1/2	89	2.00	.9	2.25	1.0
	2	50	2-3/8	60	4	102	2.00	.9	3.00	1.4	4.25	1.9
	2 EUE	50			5	127	3.50	1.6	4.00	1.8	9.00	4.0
	2-1/2	65	2-7/8	75	5	127	3.00	1.40	3.50	1.6	8.00	3.6
	2-1/2 EUE	65			5-1/2	140	4.25	1.9	6.00	2.7	14.00	6.4
	3	80	3-1/2	90	6	153	4.50	1.9	5.00	2.3	11.00	5.0
	3 EUE	80			6-1/2	165	10.00	4.5	15.00	7.0	25.00	11.4
	4
	4 EUE

Casing	API or O.D.		Length		Standard Weight		Extra Heavy Weight		Dbl Ex. & 160 Weight
Casing	IN	MM	IN	MM	LB	KG	LB	KG	LB	KG
	4-1/2	113	7	178	7.50	3.4	10.00	4.5	18.00	8.2
	5	127	8	203	9.50	4.3	15.00	6.8	24.00	11.0
	5-1/2	140	8-1/2	216	12.50	5.7	17.00	7.7	33.00	15.0
	6-5/8	168	10	254	17.00	7.7	25.00	11.4	46.00	21.0
	7	175	10	254	17.00	7.7	25.00	11.4	50.00	23.0
	7-5/8	194	11	279	24.00	11.0	32.00	14.5	53.00	24.0
	8-5/8	219	11	279	29.00	13.0	44.00	20.0	78.00	35.0

STD Bull Plugs listed above are made from J-55 (or better).
Such items in XH and XXH are made from J-55, K-55, N-80 or the most appropriate material available.

Bell Nipples & Adapter Nipples

Vengeance manufactures a full line of adapter nipples in sizes 1 NPS / 25 DN through 8 NPS / 200 DN from seamless A106 pipe.
Adapter nipples available in threaded, beveled, grooved and virtually all combinations of these end connections.
Nipples manufactured in schedule 40, schedule 80, schedule 160 and double extra heavy wall thickness.
Full traceability and mill certification available upon request at time of order.

Bell Nipples	O.D. Size		Weight
	NPS	DN	LB	KG
	4-1/2	113	4.5	2
	5-1/2	140	9	4
	7	175	13.2	6
	8-5/8	219	15	7
	9-5/8	245

Adapter Nipples	Size		Weight		Size		Weight
Adapter Nipples	IN	MM	LB	KG	IN	MM	LB	KG
Seamless Schedule 40	3/4	20			4	100	10.79	16.14
	1	25			5	125	14.62	21.88
	1-1/4	32			6	150	18.97	28.38
	1-1/2	40			8	200	28.55	42.74
	2	50	3.65	5.48	10	250	40.48	60.59
	2-1/2	65	5.79	8.68	12	300	49.56	74.18
	3	80	7.58	11.35

Tubing Nipples

Nominal sizes 1 – 3-1/2 / 25 – 90 DN upset and non-upset ends in lengths of 4” – 18”
Tubing nipples available with any combination of current API threads (8 round, 10 round, 11-1/2 V, 8 V, etc.) and are stock items in J-55, K-55, N-80, and L-80
Wall thicknesses available are standard through double extra heavy
For different grades of material (stainless, brass, etc.) and different threads, consult factory

Tubing Nipples Standard Weight	Size		End Connection
Tubing Nipples Standard Weight	NPS	DN	End Connection
18” / 457 mm and shorter upset and non-upset	1	25	Upset API Threads: One or Both Ends
	1	25	Non-upset (Regular)
	1-1/4	32	Upset API Threads: One or Both Ends
	1-1/4	32	Non-upset (Regular)
	1-1/2	40	Upset API Threads: One or Both Ends
	1-1/2	40	Non-upset (Regular)
	2	50	Upset API Threads: One or Both Ends
	2	50	Non-upset (Regular)
	2-1/2	65	Upset API Threads: One or Both Ends
	2-1/2	65	Non-upset (Regular)
	3	80	Upset API Threads: One or Both Ends
	3	80	Non-upset (Regular)
	4	100	Upset API Threads: One or Both Ends
	4	100	Non-upset (Regular)
Tubing Nipples Extra Heavy Weight	Size		End Connection
Tubing Nipples Extra Heavy Weight	NPS	DN	End Connection
18” / 457 mm and shorter upset and non-upset	1	25	Upset API Threads: One or Both Ends
	1	25	Non-upset (Regular)
	1-1/4	32	Upset API Threads: One or Both Ends
	1-1/4	32	Non-upset (Regular)
	1-1/2	40	Upset API Threads: One or Both Ends
	1-1/2	40	Non-upset (Regular)
	2	50	Upset API Threads: One or Both Ends
	2	50	Non-upset (Regular)
	2-1/2	65	Upset API Threads: One or Both Ends
	2-1/2	65	Non-upset (Regular)
	3	80	Upset API Threads: One or Both Ends
	3	80	Non-upset (Regular)
	4	100	Upset API Threads: One or Both Ends
	4	100	Non-upset (Regular)

Casing Nipples

Oil Country casing nipples	Size O.D.		Weight		Steel Grade
Oil Country casing nipples	NPS	DN	LB/FT	KG/M	Steel Grade
	4-1/2	114	10.50 11.60	15.70 17.36	K K-N-P
	5	125	11.50 13.00 15.00 18.00	17.36 19.47 22.44 26.93	K K K-N-P N-P
	5-1/2	140	14.00 15.50 17.00 20.00	20.98 23.20 25.44 29.93	K K K-N-P N-P
	6-5/8	168	20.00 24.00 28.00	29.93 35.94 41.91	K K-N-P N-P
	7	175	20.00 23.00 26.00 29.00	29.93 34.42 38.91 43.40	K K-N K-N-P N-P
	7-5/8	194	26.40 29.70	39.50 44.45	K-N N-P
	8-5/8	219	24.00 32.00 36.00 44.00 49.00	35.94 47.88 53.89 65.87 73.36	K K K-N-P N-P N-P
	9-5/8	245	36.00 40.00 43.50 47.00	53.89 59.86 65.11 70.36	K K-N N-P N-P
	10-3/4	273	40.50 45.50 55.50	60.62 68.11 83.06	K K N-P
	11-3/4	298	60.00	89.83	K
	13-3/8	340	54.50 61.00 68.00 72.00	81.58 91.31 101.77 107.78	K K K K
	16	400	75.00 84.00	112.27 125.73	K K