API 5CT Grade J55 Casing Tubing For Oil Driling

API 5CT J55 is the American Petroleum Institute stipulates the oil casing with sulfur corrosion resistance, J55 belongs to API 5CT oil casing standard low strength casing tubing, yield strength of minimum 379Mpa, maximum 552Mpa, tensile strength of minimum 517Mpa.

API 5CT J55 Casing Specification

Sizes:

Out Diameter: 1.315"- 20"
Wall Thickness: 0.133"-0.500"
Length:R1(group1),R2(group2),R3(group3)

Materials & Grades:

Casing: J55, K55, N80, L80, P110

Application:

oil well extracting

borehole

borewell

Types:

Seamless Casing

ERW Casing

Usage: Pipeline Transport, Oil/Gas Drilling

Section Shape; Round

Transport Package: Packing With Loose or Packed by Bundle

TUBING PIPES
STANDARD: API SPEC 5CT
Outside Diameter Specified(mm)	Nominal Weight Threads & Coupling	Steel Grade	Wall Thickness (mm)	Type of Thread
	Ib/ft			N U		E U
60.32(2 3/8")	4.70	H,J,L,P	4.83	YES		YES
	5.80	C,N,L,P	6.45	YES		YES
	5.95	L,P	6.45	YES		YES
	7.35	C,L	8.53			YES
	7.45	L,P	8.53			YES
73.02(2 7/8")	6.40	H,C,N,L,P	5.51	YES
	6.50	H,C,N,L,P	5.51			YES
	7.80	C,N,L,P	7.01	YES
	7.90	C,N,L,P	7.01			YES
	8.60	C,N,L,P	7.82	YES
	8.70	C,N,L,P	7.82			YES
	9.45	L,C	8.64			YES
88.90(3 1/2")	9.20	H,J,C,N,L,P	6.45	YES
	9.30	H,J,C,N,L,P	6.45			YES
	10.20	H,J,C,N,L	7.34	YES
	12.70	C,N,L,P	9.52	YES		YES
	12.95	L,P	9.52			YES
101.60(4")	9.50	H,J,C,N,L	5.74	YES
	11.00	H,J,C,N,L	6.65			YES
114.30(4 1/2")	12.60	H,J,L,N,C,T	12.75	YES
	12.75	H,J,L,N,C,T	12.75			YES

API 5CT J55 Casing and Tubing

 

FAQ

Q. Are you a factory or a pure trading company?
A. We are a factory.

Q. Are your prices competitive?
A: For the same quality, our price is lower; for the same price, our quality is better.

Q. What are the advantages of your company?
A: Factory stock, competitive price, excellent quality, support factory inspection, video call anytime, 24/7 technical support. Meanwhile, we have participated in many international projects.

Q. Do you support OEM or ODM?
A. We welcome customers to cooperate with us on OEM or ODM basis. We have a professional technical team and can customize according to drawings or requirements.

Q. What kind of trade terms do you usually use?
A: We use FOB, CIF, C&R, DDU, DDP.

Q. What is your usual delivery time?
A: From the date of PI execution, stock products will be delivered within 3 days and customized products will be delivered within 15 days. For special cases, please contact us again. All of our products undergo strict quality inspection before leaving the factory to ensure that you receive the best quality goods.

Q. What are your payment methods?
A. We use wire transfers and letters of credit, or any other available payment method.

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