Technical Parameters of Petroleum

1) Grade: J55,K55,L80,N80Q,C90,T95,P110
2) Size: 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 9 5/8", 10 3/4", 13 3/8", 16", 18 5/8", 20"
3) Wall thickness: 6.35 - 12.70 mm
4) Thread type: STC, LTC, BTC
5) Length: R1,R2,R3
6) All our casings accord with API 5CT standard, and we have the right to use the API 5CT LOGO.

H40 M65  N80 OIL CASING PIPE OIL CASING PIPE DETAILED DESCRIPTION AS THE FOLLOWING.

Technical  Parameters of Petroleum Bushing 石油套管技术参数
规格 sizes	外径 Outside Diameter		带螺纹和接箍理论重量 Norminal Linear mass T&C		壁厚 wall thickness T		端部加工形式 Type of End-finish
IN	mm	INCH	kg/m	lb/ft	mm	in	H40	M65	L80 C95	N80 1类 Q	C90 T95	P110
4 1/2	114.30	4.500	14.1	9.50	5.21	0.205	S	S	-	-	-	-
4 1/2	114.30	4.500	15.6	10.50	5.69	0.244	-	SB	-	-	-	-
4 1/2	114.30	4.500	17.3	11.60	6.35	0.250	-	LB	LB	LB	LB	LB
4 1/2	114.30	4.500	20.1	13.50	7.37	0.290	-	LB	LB	LB	LB	LB
4 1/2	114.30	4.500	22.5	15.10	8.56	0.337	-	-	-	-	-	LB
5	127.00	5.000	17.1	11.50	5.59	0.220	-	S	-	-	-	-
5	127.00	5.000	19.4	13.00	6.43	0.253	-	SLB	-	-	-	-
5	127.00	5.000	22.3	15.00	7.52	0.296	-	LB	LB	LB	LB	LB
5	127.00	5.000	26.8	18.00	9.19	0.362	-	LB	LB	LB	LB	LB
5	127.00	5.000	31.9	21.40	11.10	0.437	-	LB	LB	LB	LB	LB
5	127.00	5.000	34.5	23.20	12.14	0.478	-	-	LB	LB	LB	LB
5	127.00	5.000	35.9	24.10	12.70	0.500	-	-	LB	LB	LB	LB
5 1/2	139.70	5.500	20.8	14.00	6.20	0.244	S	S	-	-	-	-
5 1/2	139.70	5.500	23.1	15.50	6.98	0.275	-	SLB	-	-	-	-
5 1/2	139.70	5.500	25.3	17.00	7.72	0.304	-	LB	LB	LB	LB	LB
5 1/2	139.70	5.500	29.8	20.00	9.17	0.361	-	LB	LB	LB	LB	LB
5 1/2	139.70	5.500	34.2	23.00	10.54	0.415	-	LB	LB	LB	LB	LB
6 5/8	168.28	6.625	29.8	20.00	7.32	0.288	S	SLB	-	-	-	-
6 5/8	168.28	6.625	35.7	24.00	8.94	0.352	-	LB	LB	LB	LB	LB
6 5/8	168.28	6.625	41.7	28.00	10.59	0.417	-	LB	LB	LB	LB	LB
6 5/8	168.28	6.625	47.6	32.00	12.06	0.475	-	-	LB	LB	LB	LB
7	177.80	7.000	25.3	17.00	5.87	0.231	S	-	-	-	-	-
7	177.80	7.000	29.8	20.00	6.91	0.272	S	S	-	-	-	-
7	177.80	7.000	34.2	23.00	8.05	0.317	-	LB	LB	LB	LB	-
7	177.80	7.000	38.7	26.00	9.19	0.362	-	LB	LB	LB	LB	LB
7	177.80	7.000	43.2	29.00	10.36	0.408	-	LB	LB	LB	LB	LB
7	177.80	7.000	47.6	32.00	11.51	0.453	-	LB	LB	LB	LB	LB
7	177.80	7.000	52.1	35.00	12.65	0.498	-	-	LB	LB	LB	LB
7	177.80	7.000	56.6	38.00	13.72	0.540	-	-	LB	LB	LB	LB
7 5/8	193.68	7.625	35.7	24.00	7.62	0.300	S	-	-	-	-	-
7 5/8	193.68	7.625	39.3	26.40	8.33	0.328	-	SLB	LB	LB	LB	-
7 5/8	193.68	7.625	44.2	29.70	9.52	0.375	-	LB	LB	LB	LB	LB
7 5/8	193.68	7.625	50.2	33.70	10.92	0.430	-	LB	LB	LB	LB	LB
7 5/8	193.68	7.625	58	39.00	12.70	0.500	-	-	LB	LB	LB	LB
7 5/8	193.68	7.625	63.7	42.80	14.27	0.562	-	-	LB	LB	LB	LB
7 5/8	193.68	7.625	67.4	45.30	15.11	0.595	-	-	LB	LB	LB	LB
7 5/8	193.68	7.625	70.1	47.10	15.88	0.625	-	-	LB	LB	LB	LB
8 5/8	219.08	8.625	35.7	24.00	6.71	0.264	-	S	-	-	-	-
8 5/8	219.08	8.625	41.7	28.00	7.72	0.304	S	S	-	-	-	-
8 5/8	219.08	8.625	47.6	32.00	8.94	0.352	S	SLB	-	-	-	-
8 5/8	219.08	8.625	53.6	36.00	10.16	0.400	-	SLB	LB	LB	LB	-
8 5/8	219.08	8.625	59.5	40.00	11.43	0.450	-	LB	LB	LB	LB	LB
8 5/8	219.08	8.625	65.5	44.00	12.70	0.500	-	-	LB	LB	LB	LB
8 5/8	219.08	8.625	72.9	49.00	14.15	0.557	-	-	LB	LB	LB	LB
9 5/8	244.48	9.625	48.1	32.30	7.92	0.312	S	-	-	-	-	-
9 5/8	244.48	9.625	53.6	36.00	8.94	0.352	S	SLB	-	-	-	-
9 5/8	244.48	9.625	59.5	40.00	10.03	0.395	-	SLB	LB	LB	LB	-
9 5/8	244.48	9.625	64.7	43.50	11.05	0.435	-	LB	LB	LB	LB	LB
9 5/8	244.48	9.625	69.9	47.00	11.99	0.472	-	LB	LB	LB	LB	LB
9 5/8	244.48	9.625	79.6	53.50	13.84	0.545	-	-	LB	LB	LB	LB
9 5/8	244.48	9.625	86.9	58.40	15.11	0.595	-	-	LB	LB	LB	LB
10 3/4	273.05	10.750	48.7	32.75	7.09	0.279	S	-	-	-	-	-
10 3/4	273.05	10.750	60.3	40.50	8.89	0.350	S	SB	-	-	-	-
10 3/4	273.05	10.750	67.7	45.50	10.16	0.400	-	SB	-	-	-	-
10 3/4	273.05	10.750	75.9	51.00	11.43	0.450	-	SB	SB	SB	SB	SB
10 3/4	273.05	10.750	82.6	55.50	12.57	0.495	-	SB	SB	SB	SB	SB
10 3/4	273.05	10.750	90.3	60.70	13.84	0.545	-	-	-	-	SB	SB
10 3/4	273.05	10.750	97.8	65.70	15.11	0.595	-	-	-	-	SB	SB
11 3/4	298.45	11.750	62.5	42.00	8.46	0.333	S	-	-	-	-	-
11 3/4	298.45	11.750	69.9	47.00	9.53	0.375	-	SB	-	-	-	-
11 3/4	298.45	11.750	80.4	54.00	11.05	0.435	-	SB	-	-	-	-
11 3/4	298.45	11.750	89.3	60.00	12.42	0.489	-	SB	SB	SB	SB	SB
13 3/8	339.72	13.375	71.4	48.00	8.38	0.330	S	-	-	-	-	-
13 3/8	339.72	13.375	81.1	54.50	9.65	0.380	-	SB	-	-	-	-
13 3/8	339.72	13.375	90.8	61.00	10.92	0.430	-	SB	-	-	-	-
13 3/8	339.72	13.375	101	68.00	12.19	0.480	-	SB	SB	SB	SB	SB
13 3/8	339.72	13.375	107	72.00	13.06	0.514	-	-	SB	SB	SB	SB
16	406.40	16.000	93.7	65.00	9.53	0.375	S	-	-	-	-	-
16	406.40	16.000	112	75.00	11.13	0.438	-	SB	-	-	-	-
16	406.40	16.000	125	84.00	12.57	0.495	-	SB	-	-	-	-
18 5/8	473.08	18.625	130	87.50	11.05	0.435	S	SB	-	-	-	-
20	508.00	20.000	140	94.00	11.13	0.438	SL	SLB	-	-	-	-
20	508.00	20.000	158	106.50	12.70	0.500	-	SLB	-	-	-	-
20	508.00	20.000	198	133.00	16.13	0.635	-	-	-	-	-	-