API 5CT Seamless Steel Casing Pipe

• Customization: Available
• Type: Seamless
• Technique: Hot Rolled
• Model NO.: API 5ct
• Material: Carbon Steel
• Surface Treatment: Painted, Coated
• Usage: Pipeline Transport, Oil/Gas Drilling
• Section Shape: Round
• Size: 5-1/2′′~13-3/8′′
• Length: R1, R2, R3
• Casing Type: Ltc, Btc, Vam, etc
• Steel Grade: J55, K55, N80, L80
• Transport Package: Standard Seaworthy Packing
• Specification: API 5CT
• Trademark: Iron&steel
• Origin: China
• HS Code: 73064000
• Production Capacity: 2000tons Per Month

Product Description

API 5CT Seamless Steel Tube for Casing Pipe
ISO 11960:2004,Petroleum and natural gas industries-Steel pipes for use as casing tubing for wells
Sizes: Outside Diameter: 1.660"-30"
Grades: H40,J55,K55,N80,N80Q,L80,C90,C95,T95,P110,Q125,SS95,SS110,9%CR,13%CR
Connections:
STC (short round thread casing)
LTC (long round thread casing)
BTC (buttress thread casing)
XL (extreme-line casing)
Premium Connections
VAM,VAMTOP,NEW VAM
And almost any premium & gas tight connection
Length: Range 1,Range 2 & Range 3:
Protection:
External bare and uncoated or externally coated with black/ transparent anti rust Mill varnish
Plastic or Metal Pin and Box Protectors.
Internal plastic coating or sleeves.

API Casing Sizes and Grades 

OD		Nominal Linear Mass T&C		Wall Thickness		Grade and Threading
in.	mm	lb/ft	Kg/m	in	mm	J55/ K55	L80	N80	C90/ T95	P110	Q125
5-1/2	139.70	14	20.83	0.244	6.2	PS	--	--	--	--	--
5-1/2	139.70	15.5	23.07	0.275	6.98	PSLB	--	--	--	--	--
5-1/2	139.70	17	25.30	0.304	7.72	PSLB	PLB	PLB	PLB	PLB	--
5-1/2	139.70	20	29.76	0.361	9.17	--	PLB	PLB	PLB	PLB	--
5-1/2	139.70	23	34.23	0.415	10.54	--	PLB	PLB	PLB	PLB	PLB
6-5/8	168.28	20	29.76	0.288	7.32	PSLB	--	--	--	--	--
6-5/8	168.28	24	35.72	0.352	8.94	PSLB	PLB	PLB	PLB	PLB	--
6-5/8	168.28	28	41.67	0.417	10.59	--	PLB	PLB	PLB	PLB	--
6-5/8	168.28	32	47.62	0.475	12.06	--	PLB	PLB	PLB	PLB	PLB
7	177.80	20	29.76	0.272	6.91	PS	--	--	--	--	--
7	177.80	23	34.23	0.317	8.05	PSLB	PLB	PLB	PLB	--	--
7	177.80	26	38.69	0.362	9.19	PSLB	PLB	PLB	PLB	PLB	--
7	177.80	29	43.16	0.408	10.36	--	PLB	PLB	PLB	PLB	--
7	177.80	32	47.62	0.453	11.51	--	PLB	PLB	PLB	PLB	--
7	177.80	35	52.09	0.498	12.65	--	PLB	PLB	PLB	PLB	PLB
7	177.80	38	56.55	0.540	13.72	--	PLB	PLB	PLB	PLB	PLB
7-5/8	193.68	26.4	39.29	0.328	8.33	PSLB	PLB	PLB	PLB	--	--
7-5/8	193.68	29.7	44.20	0.375	9.52	--	PLB	PLB	PLB	PLB	--
7-5/8	193.68	33.7	50.15	0.430	10.92	--	PLB	PLB	PLB	PLB	--
7-5/8	193.68	39	58.04	0.500	12.70	--	PLB	PLB	PLB	PLB	PLB
8-5/8	219.08	36	53.57	0.400	10.16	PSLB	PLB	PLB	PLB	--	--
8-5/8	219.08	40	59.53	0.450	11.43	--	PLB	PLB	PLB	PLB	--
8-5/8	219.08	44	65.48	0.500	12.70	--	PLB	PLB	PLB	PLB	--
8-5/8	219.08	49	72.92	0.557	14.15	--	PLB	PLB	PLB	PLB	PLB
9-5/8	244.48	36	53.57	0.352	8.94	PSLB	--	--	--	--	--
9-5/8	244.48	40	59.53	0.395	10.03	PSLB	PLB	PLB	PLB	--	--
9-5/8	244.48	43.5	64.73	0.435	11.05	--	PLB	PLB	PLB	PLB	--
9-5/8	244.48	47	69.94	0.472	11.99	--	PLB	PLB	PLB	PLB	PLB
9-5/8	244.48	53.5	79.62	0.545	13.84	--	PLB	PLB	PLB	PLB	PLB
9-5/8	244.48	58.4	86.91	0.595	15.11	--	PLB	PLB	PLB	PLB	PLB
10-3/4	273.05	40.5	60.27	0.350	8.89	PSB	--	--	--	--	--
10-3/4	273.05	45.5	67.71	0.400	10.16	PSB	--	--	--	--	--
10-3/4	273.05	51	75.90	0.450	11.43	PSB	PSB	PSB	PSB	PSB	--
10-3/4	273.05	55.5	82.59	0.495	12.57	--	PSB	PSB	PSB	PSB	--
10-3/4	273.05	60.7	90.33	0.545	13.84	--	--	--	PSB	PSB	PLB
10-3/4	273.05	65.7	97.77	0.595	15.11	--	--	--	PSB	PSB	PLB
11-3/4	298.45	47	69.64	0.375	9.53	PSB	--	--	--	--	--
11-3/4	298.45	54	80.36	0.435	11.05	PSB	--	--	--	--	--
11-3/4	298.45	60	89.29	0.489	12.42	PSB	PSB	PSB	PSB	PSB	PLB
13-3/8	339.72	54.5	81.10	0.380	9.65	PSB	--	--	--	--	--
13-3/8	339.72	61	90.78	0.430	10.92	PSB	--	--	--	--	--
13-3/8	339.72	68	101.19	0.480	12.19	PSB	PSB	PSB	PSB	PSB	--
13-3/8	339.72	72	107.15	0.514	13.06	--	PSB	PSB	PSB	PSB	PLB