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	Number：	9228525916
	Name：	Casing pipe
	Specification：
	Remark：

Casing is a special tubular product for oil (gas or water) extraction. The product complies with API Spec 5CT Specification for Casing and Tubing, API Spec 5B Specification for Threading, Gauging and Thread Inspection of Casing, Tubing and Ling Pipe Threads and other relevant standards. The using API symbol for this product has been received. Our company produces different kinds of oil casing of steel grade H40, J55, N80, L80, C90, T95, P110 and Q125.

Main Technical Parameters:
Main technical parameters of the casing：

a		OD D mm	Normal weight in Unit length(with thread and coupling) b,c kg/m	t mm Wall thickness t mm	Type of end finish
a					H40	J55 K55	M65	L80 R95	N80 1类、Q	C90d T95d	P110	Q125d
1	2				H40	J55 K55	M65	L80 R95	N80 1类、Q	C90d T95d	P110	Q125d
1	2	3	4	5	6	7	8	9	10	11	12	13
4-1/2 4-1/2 4-1/2 4-1/2 4-1/2	9.50 10.50 11.60 13.50 15.10	114.30 114.30 114.30 114.30 114.30	14.14 15.63 17.26 20.09 22.47	5.21 5.69 6.35 7.37 8.56	PS - - - -	PS PSB PSLB - -	PS PSB PLB PLB -	- - PLB PLB -	- - PLB PLB -	- - PLB PLB -	- - PLB PLB PLB	- - - - PLB
5 5 5 5 5 5 5	11.50 13.00 15.00 18.00 21.40 23.20 24.10	127.00 127.00 127.00 127.00 127.00 127.00 127.00	17.11 19.35 22.32 26.79 31.85 34.53 35.86	5.59 6.43 7.52 9.19 11.10 12.14 12.70	- - - - - - -	PS PSLB PSLBE - - - -	PS PSLB PLB PLB PLB - -	- - PLB PLB PLB PLB PLB	- - PLB PLB PLB PLB PLB	- - PLB PLB PLB PLB PLB	- - PLB PLB PLB PLB PLB	- - - PLB PLB PLB PLB
5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2	14.00 15.50 17.00 20.00 23.00 26.80 29.70 32.60 35.30 38.00 40.50 43.10	139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70	20.83 23.07 25.30 29.76 34.23 39.88 44.20 48.51 52.53 56.55 60.27 61.14	6.20 6.98 7.72 9.17 10.54 12.70 14.27 15.88 17.45 19.05 20.62 22.22	PS - - - - - - - - - - -	PS PSLBE PSLBE - - - - - - - - -	PS PSLB PLB PLB PLB - - - - - - -	- - PLBE PLBE PLBE - - - - - - -	- - PLBE PLBE PLBE - - - - - - -	- - PLBE PLBE PLBE P P P P P P P	- - PLBE PLBE PLBE - - - - - - -	- - - - PLBE - - - - - - -
6-5/8 6-5/8 6-5/8 6-5/8	20.00 24.00 28.00 32.00	168.28 168.28 168.28 168.28	29.76 35.72 41.67 47.62	7.32 8.94 10.59 12.06	PS - - -	PSLB PSLBE - -	PSLB PLB PLB -	- PLBE PLBE PLBE	- PLBE PLBE PLBE	- PLBE PLBE PLBE	- PLBE PLBE PLBE	- - - PLBE
7 7 7 7 7 7 7	17.00 20.00 23.00 26.00 29.00 32.00 35.00	177.80 177.80 177.80 177.80 177.80 177.80 177.80	25.30 29.76 34.23 38.69 43.16 47.62 52.09	5.87 6.91 8.05 9.19 10.36 11.51 12.65	PS PS - - - - -	- PS PSLBE PSLBE - - -	- PS PLB PLB PLB PLB -	- - PLB PLB PLB PLB PLB	- - PLB PLB PLB PLB PLB	- - PLB PLB PLB PLB PLB	- - - PLB PLB PLB PLBE	- - - - - - PLB
7 7 7 7 7 7	38.00 42.70 46.40 50.10 53.60 57.10	177.80 177.80 177.80 177.80 177.80 177.80	56.55 63.54 69.05 74.56 79.77 84.97	13.72 15.88 17.45 19.05 20.62 22.22	- - - - - -	- - - - - -	- - - - - -	PLB - - - - -	PLB - - - - -	PLB P P P P P	PLB - - - - -	PLB - - - - -
7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8	24.00 26.40 29.70 33.70 39.00 42.80 45.30 47.10 51.20 55.30	193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68	35.72 39.29 44.20 50.15 58.04 63.69 67.41 70.09 76.19 82.30	7.62 8.33 9.52 10.92 12.70 14.27 15.11 15.88 17.45 19.05	PS - - - - - - - - -	- PSLB - - - - - - - -	- PSLB PLB PLB - - - - - -	- PLB PLB PLB PLB PLB PLB PLB - -	- PLB PLB PLB PLB PLB PLB PLB - -	- PLB PLB PLB PLB PLB PLB PLB P P	- - PLB PLB PLB PLB PLB PLB - -	- - - - PLB PLB PLB PLB - -
7-3/4	46.10	196.85	68.60	15.11	-	-	-	P	P	P	P	P
8-5/8 8-5/8 8-5/8 8-5/8 8-5/8 8-5/8 8-5/8	24.00 28.00 32.00 36.00 40.00 44.00 49.00	219.08 219.08 219.08 219.08 219.08 219.08 219.08	35.72 41.67 47.62 53.57 59.53 65.48 72.92	6.71 7.72 8.94 10.16 11.43 12.70 14.15	- PS PS - - - -	PS PS - PSLB PSLB PLB -	PS PS PSLB PSLB PLB - -	- - - PLB PLB PLB PLB	- - - PLB PLB PLB PLBE	- - - PLBE PLBE PLBE PLBE	- - - PLB PLB PLB	- - - - - PLB
9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8	32.30 36.00 40.00 43.50 47.00 53.50 58.40 59.40 64.90 70.30 75.60	244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48	48.07 53.57 59.53 64.73 69.94 79.62 86.91 88.40 96.58 104.62 112.50	7.92 8.94 10.03 11.05 11.99 13.84 15.11 15.47 17.07 18.64 20.24	PS PS - - - - - - - - -	- PSLB PSLB - - - - -	- PSLB PSLB PLB PLB - - - - -	- - PLB PLB PLB PLB PLB - - - -	- - PLB PLB PLB PLB PLB - - -	- - PLB PLB PLB PLB PLB P P P P	- - - PLB PLB PLB PLB - - - -	- - - - PLB PLB PLB - - - -
10-3/4 10-3/4 10-3/4 10-3/4 10-3/4 10-3/4 10-3/4 10-3/4 10-3/4 10-3/4	32.75 40.50 45.50 51.00 55.50 60.70 65.70 73.20 79.20 85.30	273.05 273.05 273.05 273.05 273.05 273.05 273.05 273.05 273.05 273.05	48.74 60.27 67.71 75.90 82.59 90.33 97.77 108.93 117.86 126.94	7.09 8.89 10.16 11.43 12.57 13.84 15.11 17.07 18.64 20.24	PS PS - - - - - - - -	- PSB PSB PSB - - - - - -	- PSB PSB PSB PSB - - - - -	- - - PSB PSB - - - - -	- - - PSB PSB - - - - -	- - - PSB PSB PSB PSB P P P	- - - PSB PSB PSB PSB - - -	- - - - - PSB PSB - - -
11-3/4 11-3/4 11-3/4 11-3/4 11-3/4 11-3/4	42.00 47.00 54.00 60.00 65.00 71.00	298.45 298.45 298.45 298.45 298.45 298.45	62.50 69.94 80.36 89.29 96.73 105.66	8.46 9.53 11.05 12.42 13.56 14.78	PS - - - - -	- PSB PSB PSB - -	- PSB PSB PSB - -	- - - PSB P P	- - - PSB P P	- - - PSB P P	- - - PSB P P	- - - PSB P P
13-3/8 13-3/8 13-3/8 13-3/8 13-3/8	48.00 54.50 61.00 68.00 72.00	339.72 339.72 339.72 339.72 339.72	71.43 81.10 90.78 101.19 107.15	8.38 9.65 10.92 12.19 13.06	PS - - - -	- PSB PSB PSB -	- PSB PSB PSB -	- - - PSB PSB	- - - PSB PSB	- - - PSB PSB	- - - PSB PSB	- - - - PSB
16 16 16 16	65.00 75.00 84.00 109.00	406.40 406.40 406.40 406.40	96.73 111.61 125.01 162.21	9.53 11.13 12.57 16.66	PS - - -	- PSB PSB P	- PSB PSB -	- - - P	- - - P	- - - -	- - - P	- - - P
18-5/8	87.50	473.08	130.21	11.05	PS	PSB	PSB	-	-	-	-	-
20 20 20	94.00 106.50 133.00	508.00 508.00 508.00	139.89 158.49 197.93	11.13 12.70 16.13	PSL - -	PSLB PSLB PSLB	PSLB PSLB -	- - -	- - -	- - -	- - -	- - -
P——Plain end；S—— short round thread ；L—— long round thread；B—— buttress thread；E—— Direct type。
a 。Code is only as reference when put orders b Normal weight in Unit length(with thread and coupling is just as reference（No. 2 in the table) c 。Density of martensitic chromium steels （L80 9Cr&13Cr）is different from carbon steel。So，it is not very exact for martensitis chromium steels, weight revise coefficient 0.989.

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Visit： time：2016/9/22 【Print】【close】

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