Casing & Tubing

As one of the major structural component of a well, the cost of casing and tubing pipes is a major part of the overall cost of a well, so the selection of size, grade, connectors, and setting depth is a primary engineering and economic consideration.

The following casing and tubing pipes are available

API Casing Pipe

API Tubing Pipe

API Seamless Steel Pipe

Send Email Email : sales@bowcentralizers.com

Specification

Casing:

Outer Diameter		Wall Thickness		Grade	Thread	Length
in	mm	kg/m	lb/ft
4 1/2"	114.3	14.14-22.47	9.50-15.10	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

5"	127	17.11-35.86	11.50-24.10	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

5 1/2"	139.7	20.83-34.23	14.00-23.00	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

6 5/8"	168.28	29.76-35.72	20.00-24.00	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

7"	177.8	25.30-56.55	17.00-38.00	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

7 5/8"	193.68	35.72-63.69	24.00-42.80	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

8 5/8"	219.08	35.72-72.92	24.00-49.00	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

9 5/8"	244.48	48.07-86.91	32.30-58.40	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

10 3/4"	273.05	48.73-97.77	32.75-65.70	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

11 3/4"	298.45	62.50-89.29	42.00-60.00	J55/N80/P110/K55	LTC/STC/BTC	R1/R2/R3

13 3/8"	339.72	71.43-107.15	48.00-72.00	J55/N80/P110/K55	LTC/STC/BTC	R1/

Tubing:

Type	Size(O.D. )		Nominal Weight		W.T.	I.D.	Coupling
Type	in	Mm	Lbf/ft	Kg/m	mm	mm	O.D.mm	Min length mm
NUE J55 L80 N80 P110	1.90	48.26	2.75	4.09	3.68	40.90	55.88	95.25
	2 3/8	60.32	4.60	6.85	4.83	50.66	73.02	107.95
	2 7/8	73.02	6.40	9.52	5.51	62.00	88.90	130.18
	3 ½	88.90	9.20	13.69	6.45	76.00	107.95	142.88
	4 1/2	114.30	12.60	18.75	6.88	100.54	132.08	155.58
EUE J55 L80 N80 P110	1.90	48.26	2.90	4.32	3.68	40.90	63.50	98.42
	2 3/8	60.32	4.70	6.99	4.83	50.66	77.80	123.82
	2 7/8	73.02	6.50	9.67	5.51	62.00	93.17	133.35
	3 ½	88.90	9.30	13.84	6.45	76.00	114.30	146.05
	4 1/2	114.30	12.75	18.97	6.88	100.54	141.30	158.75

Inquiry

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