API 5CT Casing Tubing-

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API 5CT Casing Tubing

Cangzhou Junde Steel Pipe Co.,Ltd specialize in API 5CT Casing Tube and Tubing BTC STC LTC VAM Connection for Oil well Petroleum Special Casing with H40,J55,K55N80,L80,C95,P110,Q125.

Product Details

Products : API 5CT Casing Tube and Tubing BTC STC LTC VAM Connection for Oil well Petroleum Special Casing

Product Description:

API 5CT J55 Oil Tubing

Usage :

Tube for vonveying gas, water and oil in both and natural gas industries etc .

Quality standard :

API 5CT Casing and Tubing

BS EN ISO 11960 ,NF M87-207 , JIS G3439 , IS:4270

Steel Grade :

H-40 ,J-55 ,K-55,N-80,C-75,L-80,C-90,T-95 ,Q-125

Process : ERW and seamless

Size :

Outside diameter : Casing pipe : OD 4/1-2" -20 " (114.3mm-508mm)

Tubing : OD2-3/8"-4-1/2" (60.3mm-114.3mm)

Wall thickness : 0.205"-0.635"

Length : R1 Casing pipe: 4.88 ~ 7.62m, R2 Casing pipe : 7.62 ~ 10.36m, R3 Casing Pipe : 10.36m to longer.

End : Bevel end , square cut and pipe protection cap specially for casing and tubing .

Surface : Corrosion proofing water based paint .API Oil Tubing

Thread : BTC Casing Pipe , VAM ,NEW VAM ,STC,LTC,VAM TOP, STJ-SN, STJ-ST, JIP,JIP FLISH MAX ,SUPPER MAX, GEO, PPCM, TMK, HUNTING, RTS-8 , RTS-6, RTS-5 ,WPS THREAD Follow API 5CT and API 5B standard .

Normal size range of coupling stock :

Labels	OD（mm）	WT（mm）
2 3/8	72	12
2 3/8 EU	78	12
2 7/8	89	13
2 7/8 EU	94	13
3 1/2	108	15
3 1/2 EU	114	15.5
4	121	15.5
4 EU	127	16
4 1/2	132	15.5
41/2 EU	141	15
5	141	14.5
5 1/2	154	14.5
6 5/8	188	15
7	195	17
7 5/8	216	19.5
8 5/8	245	21.5
9 5/8	270	21.5
10 3/4	299	21.5
11 3/4	324	21.5
13 3/8	365	25.4
16	432	22

Package : Steel bundle ,Protector on both end .hexagonal bundles of max. 2000kgs with several steel strips , two tags on each bundle , wrapped in waterproof paper , PVC sleeve and sackcloth with several steel strips . Casing and Tubing

Heat treatment : Normalized , Quencher+Temper

Test : Chemical Component Analysis , Mechanical Properties (Ultimate tensile strenth ,Yield strenth ,Elongation )

Technical Properties ( Flattening test , flaring test , bending test , hardness test , blow test , impact test etc )

Exterior size inspection , Nondestructive test ( Ultrasonic flaw detector , eddy curent flaw detector ) Hydrostatic test .

Mill Test Certificate : EN10204/3.1B and EN10204/3.2 Certificat .

Third Party Inspection : SGS , BV ,LLoyds etc

API 5CT Tubing

Size	Weight		OD		WT		Connection
	Weight		OD		WT		Steel Grade
	NUE	EUE	in	mm	in	mm	J55	L80-1	N80	C90	T95	P110
1.900"	2.40	-	1.900	48.26	0.125	3.18	PI	-	-	-	-	-
	2.75	2.90	1.900	48.26	0.145	3.68	PNUI	PNUI	PNUI	PNUI	PNUI	-
	3.65	-	1.900	48.26	0.200	5.08	PU	PU	PU	PU	PU	PU
2 3/8"	4.00	-	2.375	60.32	0.167	4.24	PN	PN	PN	PN	PN	-
	4.00	4.70	2.375	60.32	0.190	4.83	PNU	PNU	PNU	PNU	PNU	-
	5.80	5.95	2.375	60.32	0.254	6.45	-	PNU	PNU	PNU	PNU	PNU
	6.60	-	2.375	60.32	0.259	7.49	-	P	-	P	P	PNU
	7.35	7.45	2.375	60.32	0.336	8.53	-	PU	-	PU	PU	-
2 7/8"	6.40	6.50	2.875	73.02	0.217	5.51	PNU	PNU	PNU	PNU	PNU	-
	7.80	7.90	2.875	73.02	0.276	7.01	-	PNU	PNU	PNU	PNU	PNU
	8.60	8.70	2.875	73.02	0.308	7.82	-	PNU	PNU	PNU	PNU	PNU
	9.35	9.45	2.875	73.02	0.340	8.64	-	PU	-	PU	PU	PNU
	10.50	-	2.875	73.02	0.392	9.96	-	P	-	P	P	-
	11.50	-	2.875	73.02	0.440	11.18	-	P	-	P	P	-
3 1/2"	7.70	-	3.500	88.90	0.216	5.49	PN	PN	PN	PN	PN	-
	9.20	9.30	3.500	88.90	0.254	6.54	PNU	PNU	PNU	PNU	PNU	-
	10.20	-	3.500	88.90	0.289	7.34	PN	PN	PN	PN	PN	PNU
	12.70	12.95	3.500	88.90	0.375	9.52	-	PNU	PNU	PNU	PNU	-
	14.30	-	3.500	88.90	0.430	10.92	-	P	-	P	P	PNU
	15.50	-	3.500	88.90	0.476	12.00	-	P	-	P	P	-
	17.00	-	3.500	88.90	0.530	13.46	-	P	-	P	P	-
4"	9.50	-	4.000	101.60	0.226	5.74	PN	PN	PN	PN	PN	-
4"	10.70	11.00	4.000	101.60	0.262	6.65	PU	PU	PU	PU	PU	-
4 1/2"	12.60	12.75	4.500	114.30	0.271	6.88	PNU	PNU	PNU	PNU	PNU	-
	15.20	-	4.500	114.30	0.337	8.56	-	P	-	P	P	-
	17.00	-	4.500	114.30	0.380	9.65	-	P	-	P	P	-
	18.90	-	4.500	114.30	0.430	10.92	-	P	-	P	P	-
	21.50	-	4.500	114.30	0.500	12.70	-	P	-	P	P	-
	23.70	-	4.500	114.30	0.560	14.22		P		P	P	-
	26.10	-	4.500	114.30	0.630	16.00	-	P	-	P	P	-

Produce Equipment:

Certificate:

Products:

Inspection:

Part of our Clients:

Why Choose Us:

1: 120 KM from our factory to Tianjin Seaport, Low cost for transport.

2: Professional before-sales sevice and export experiences .

3: Advanced equipment and professional technology

4: Produce Scope almost have all kinds of steel pipe, One-Stop Purchase.

5: Best quality with competitive price .

6: Thoughtfull after -sales service

7: 30,000 Tons stock pipe for normal size ,Shortest delivery time.

FAQ:

1: Q: What kind of connection of the tubing and casing pipe do you have ?

A : Stabdard Coupling ; Special Space Coupling ;Special Bevellde Coupling ;API Improved Seal-Ring Coupling(SR13) ;Combination Coupling or Special Diameter Coupling ; Pup Joint or Connector：All Size,thread or their combination of tubing and casing are supplied.

2: Q:What's the Dimensions and Tolerances of the oil tubing and casing ?

A: Please follow the standard as below form :

3: Q : How long for the guarantee period ?

A : Guarantee period can delay to 30 days after clients recieved the pipe in the destination port .

Latest News:

Caing pipe is large diameter pipe that serves as the structural retainer for the walls of oil and gas wells , or well bore . It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to tak place . Steel casing pipes have smooth wall & minimum yield strength of 35000 psi .

Tubing is the pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete . It is made to withstand the pressure generated from the extraction process . Tubing is manufactured in the same way as casing ,except that an additional process know as "upsetting " is applied to thicken the pipes .