Oilfield Casing Pipes Beyond Professional Carbon Seamless Steel Pipe Oil Well Drilling Tubing Pipe

• After-sales Service: Techinical Support
• Warranty: 1 Year
• Manufacturing Process: CNC Milling
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Carbon Steel
• Model NO.: steel pipe
• Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip
• Section Shape: Round
• Model Number: 1.9"-4 1/2",4 1/2"-1
• Standard: API 5CT
• Certificate: API, ISO9001
• Grade: J55 / K55 / N80 / L80 / P110
• Technics: Casting
• Color: Golden/Rose Gold/Silver/Black/Red/Green/Blue/etc
• Type: Regular
• Thread: EU/Nu/Bc/LC/Sc
• Keyword: Hot Rolled Galvanized Tubing
• Transport Package: Wooden Box
• Specification: Multiple sizes
• Trademark: Eastlong
• Origin: China
• HS Code: 7307920000
• Production Capacity: 100000/Year

Product Description

Oilfield Casing Pipes Beyond professional Carbon Seamless Steel Pipe Oil Well Drilling Tubing Pipe

Product Description

        Petroleum special pipes are mainly used for drilling oil and gas wells and oil and gas transportation. Oil casing is mainly used to support the wellbore during driling and after completion to ensure the normal operation of the wholewell, Oil casing is the
lifeline to maintain oil well operation. Because of the different aeolodical conditions.the stress state of underground is complex, and the comprehensive action of tension, compression, bending and torsion stresses acts on the pipe body, which puts forward higher requirements for the quality of casing itself.
 

Standard:

API 5CT 

Grade:

J55 N80 P110

Thickness:

2.87 - 30 mm

Section Shape:

Round

Outer Diameter:

 26.7-762mm

Place of Origin:

China (Mainland)

Secondary Or Not:

Non-secondary

Application:

Oil Pipe

Technique:Cold Drawn/

Hot Rolled

Certification:

API

Surface Treatment:

Black,varnish

Special Pipe:

API Pipe

Alloy Or Not:

Is Alloy and Carbon Steel

Material:

34CrMo4,H40,J55, K55, N80,L80,M65,C90,T95,P110,Q125

Product name:

API-5CT Seamless Casing

Packaging & Delivery

Packaging Details:
Seaworthy, Steel Shelf, Iron Pallet or as per customer's requirement
Delivery Times:
20-55 days

Detailed Photos

 

 

 

 

Product Parameters

API 5CT Casing specification
Label1	Label2	OD.	Nominal linear mass	Wall thickness	Type of end-finish
		mm	kg/m	mm	J55/K55	L80/C95	N80 Type1	P110
1	2	3	4	5	7	8	9	10
4-1/2	11.60	114.30	17.26	6.35	PSLB	PLB	PLB	PLB
5	15.00	127.00	19.35	7.52	PSLBE	PLBE	PLBE	PLBE
5-1/2	17.00	139.70	25.30	7.72	PSLBE	PLBE	PLBE	PLBE
6-5/8	24.00	168.28	35.72	8.94	PSLBE	PLBE	PLBE	PLBE
7	26.00	177.80	38.69	9.19	PSLBE	PLBE	PLBE	PLBE
7-5/8	33.70	193.69	50.15	10.92	/	PLBE	PLBE	PLBE
We can supply full size casing with API 5CT, Please leave a message for consultation.

API 5CT Tubing specification
Size	NU T&C	EU T&C	OD.	Wall thickness	H40	J55	L80	N80 Type1	P110
1	2	3	4	5	6	7	8	9	10
2-3/8	4.60	4.70	6.32	4.83	PNU	PNU	PNU	PNU	PNU
2-7/8	6.40	6.50	73.02	5.51	PNU	PNU	PNU	PNU	PNU
3-1/2	9.20	9.30	88.90	6.45	PNU	PNU	PNU	PNU	PNU
4	10.70	11.00	101.60	6.65	PU	PU	PU	PU	/
4-1/2	12.60	12.75	114.30	6.88	PNU	PNU	PNU	PNU	/
We can supply full size tubing with API 5CT, Please leave a message for consultation.

 

Certifications

 

Company Profile

Eastlong manufacture tubing coupling with more than 20-year production experience, we can make EUE and NUE coupling, strictly comply with API 5CT/5B standard, the annual production capacity is 1,000,000 pcs.

The EXPE coating tubing coupling has good corrosion resistance and is used in combination with the HDPE liner tubing.  It is widely used in high corrosion wells. Shengji liner tubing are repair-free thereby extending performance 4.7 times.  This reduces maintenance costs.  All HDPE/EXPE liner tubing must pass strict quality inspection to guarantee 100% customer satisfaction.  Eastlong uses an advanced defect detection machine.