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Shaanxi Senwell Import & Export Co., Ltd.: Shaanxi, China; Main products: API drill pipeHWDP, Drill collar, StabilizerForging, API casing&tubing, Hole opener

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Home > Products > Pipe Series > 9 5/8" L80 casing pipe /API 5CT well casing / N80 L80 J55 casing pipe

9 5/8" L80 casing pipe /API 5CT well casing / N80 L80 J55 casing pipe

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Negotiable / Metric Ton

10 Metric Tons(Min. Order)

Port China main port
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Product Details

Thickness	0.205, 0.635		Section Shape	Round
Outer Diameter	4.5 - 20 inch		Place of Origin	China
Secondary Or Not	Non-secondary		Application	Oil Pipe
Technique	Cold Rolled		Certification	API
Surface Treatment	Copper Coated		Special Pipe	API Pipe
Alloy Or Not	Is Alloy

Product Description

Specifications

Standard:API SPEC 5CT Standard.
Steel grade: J55, K55, N80, L80, C90, T95, P110, Q125
Size: 4 1/2"~20" for Seamless Casing

Standard:API SPEC 5CT Standard.
Steel grade: J55, K55, N80, L80, C90, T95, P110, Q125
Size: 4 1/2"~20" for Seamless Casing

Length: R1/ R2/ R3

Thread:STC/ BTC/ LTC/ VAM TOP

Dimensional tolerances:

Types of steel tubes	Outer diameter		Wall thickness
Cold-rolled tubes	Tube sizes(mm)	Tolerances(mm)	Tolerances(mm)
	<114.3	±0.79	-12.5%
	≥114.3	-0.5%, +1%	-12.5%

Mechanical properties:

Standard	Models of steel tubes	Tensile strength (MPa)	Yield strength (MPa)	Elongation (%)	Hardness
API SPEC 5CT	J55	≥517	379~552	check the table	≤241HB
	K55	≥517	≥655
	N80	≥689	552~758
	L80(13Cr)	≥655	552~655
	P110	≥862	758~965

Chemical Composition:

API CASING LIST

Size in	Linear Mass lb/ft	Outside Diameter		Wall Thickness		Type of end-finish
		Outside Diameter		Wall Thickness		Grade
		ln.	mm	ln.	mm	H-40	J-55 K-55	M-65	L-80 C-95	N-80 Type1,Q	C-90 T-95	P-110	Q-125
4 1/2”	9.5	4.500	114.30	0.205	5.21	PS	PS	PS	--	--	--	--	--
	10.50	4.500	114.30	0.224	5.69	—	PSB	PSB	--	--	--	--	--
	11.60	4.500	114.30	0.250	6.35	--	PSLB	PLB	PLB	PLB	PLB	PLB	--
	13.50	4.500	114.30	0.290	7.37	--	--	PLB	PLB	PLB	PLB	PLB	--
	15.10	4.500	114.30	0.337	8.56	--	--	--	--	--	--	PLB	PLB

******************************************from 4 1/2" available to 20" ******************************************************

18 5/8”	87.50	18.625	473.08	0.435	11.05	PS	PSB	PSB	-	-	-	-	-
20”	94.00	20.000	508.00	0.438	11.13	PSL	PSLB	PSLB	-	-	-	-	-
	106.50	20.000	508.00	0.500	12.70	-	PSLB	PSLB	-	-	-	-	-
	133.00	20.000	508.00	0.635	16.13	-	PSLB	-	-	-	-	-	-

Contact Us

Shaanxi Senwell Import & Export Co., Ltd.: Contact nameJenny Zhang
Chat Now; Phone86-29-85370919; Address1623, Unit 1, Bldg. 2, I Duhui, Yicuiyuan, Tangyan South Road, High-Tech Zone

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