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API Petroleum Casing Pipe oil casing pipe, API 5CT pipe for oil and gas project /oil casing China

 

Company Information

 

Product Description

    Production Description                                                                       

    1) OCTG Images, Usage and Standard                                                    

 

Usage:	Tubing is used to extracting petroleum and natural gas from a well.Casing serves as wells of a well.
Manufacture Type:	Seamless steel pipe, welding steel pipe
Parts:	Casing, tubing , coupling ,thread protector
Size Range(OD):	Seamless:114.3-409.4mm
	Welding:88.9-660.4mm
Length range :	R1, R2, R3
Standard:	API 5CT
Certification:	API 5CT, GOST, ISO9001, ISO14001,OHSMS18000
Material:	H40,M65,J55,K55,N80,L80,L90,C90,T95,P110,Q125, V150
Type of thread:	STC,LTC,BTC,XC,NU,EU, XBY premium
Surface Treatment:	Fusion bond Epoxy coating,  Coal Tar Epoxy,  3PE, Vanish Coating,  Bitumen Coating,  Black Oil coating as per customer’s requirement .
Testing:	Chemical Component Analysis,  Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation),  Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test),  Exterior Size Inspection,  Hydrostatic Test, X-ray Test.
Testing Report:	SGS, BV etc. 3rd Party Testing Report is available .
Application:	Oil &Gas, Petrochemical
Customized Size:	Non-standard size can be customized as per customer's request.

The following is product picture show ,you can have a direct impression about our product now.

 

Usage:  Petroleum Casting Tube, Oil Pipe, Steel tubing, Casing, Drill pipe   

 

Standard: ISO, API 5CT, API 5D, API 5L 

 

 

    2) Product Size Specification Table (mm)                                                 

 

 

Casing Size				Type of end finish
Outter Diameter		Wall Thickness		H40	J55 K55	M65	L80	N801 N80Q	C90 T95	P110	Q125
Inch	mm	Inch	mm
4 1/2	114.30	0.205	5.21	PS	PS	PS	/	/	/	/	/
		0.224	5.69	/	/	PSB	PSB	/	/	/	/
		0.250	6.35		PSLB	PLB	PLB	PLB	P	PLB	/
		0.290	7.37		/		PLB	PLB	P	PLB	/
		0.337	8.56			/	/	/	/	PLB	PLB
5	127.00	0.220	5.59		PS	PS	/	/	/	/	/
		0.253	6.43		PSLB	PSLB	/	/	/	/	/
		0.296	7.52			PLB	PLB	PLB	PLB	PLB	/
		0.362	9.19		/						PLB
		0.437	11.10
		0.478	12.14			/
		0.500	12.70			/
5 1/2	139.70	0.244	6.20	PS	PS	PS	/	/	/	/	/
		0.275	6.98	/	PSLB	PSLB	/	/	/	/
		0.304	7.72			PLB	PLB	PLB	PLB	PLB
		0.361	9.17		/
		0.415	10.51								PLB
		0.500	12.70			/	/	/	P	/	/
		0.562	14.27
		0.625	15.88
		0.687	17.45
		0.750	19.05
		0.812	20.62
		0.875	22.22
Note: 1) P stand for plain, S-short round thread, L-long round thread and B-buttress thread. 2) We can offer 114.3-660.4mm size range casing tubing, above shown size is only partial size, if you need further size information, pls contact with us freely. 3) Other customized pipe size can also be provided after consulting with customers.

 

How to ensure the quality of casing steel pipe?

Do you want to know the details?

Go on....

Remark:  Customized sizes acceptable 

 

    3) Chemical composition  (%)                                                               

 

Take API 5CT Steel Tubing for Example

GRADE	TYPE	C		Mn		Mo		Cr		Ni	Cu	P	S	Si
		Min	Max	Min	Max	Min	Max	Min	Max	Max	Max	Max	Max	Max
J55		—	—	—	—	—	—	—	—	—	—	0.030	0.030	—
N80	1	—	—	—	—	—	—	—	—	—	—	0.030	0.030	—
N80	Q	—	—	—	—	—	—	—	—	—	—	0.030	0.030	—
L80	1	—	0.43	—	1.90	—	—	—	—	0.25	0.35	0.030	0.030	0.45
L80	9Cr	—	0.15	0.30	0.60	0.90	1.10	8.00	10.0	0.50	0.25	0.020	0.010	1.00
L80	13Cr	0.15	0.22	0.25	1.00	—	—	12.0	14.0	0.50	0.25	0.020	0.010	1.00
C90	1	—	0.35	—	1.00	0.25	0.75	—	1.20	0.99	—	0.020	0.010	—
C90	2	—	0.50	—	1.90	—	NL	—	NL	0.99	—	0.030	0.010	—
T95	1	—	0.35	—	1.20	0.25	0.85	0.40	1.50	0.99	—	0.020	0.010	—
T95	2	—	0.50	—	1.90	—	—	—	—	0.99	—	0.030	0.010	—
P110		—	—	—	—	—	—	—	—	—	—	0.030	0.030	—

 

Note: Grades other than the a.m. chart can be made available through consultations.

    4) Mechanical properties                                                                     

 

Test report

Take API 5CT Steel Tubing for Example 

 

    5) Product Application Industry                                                             

 

    6) Quality Control                                                                              

 

A. Advanced Production Equipment

 

B. Production Flow

 

C. Skill-full and Qualfied Workers, Training and Testing before Working

 

D. Strictly Qualtity Control System

 

    8) Packing & Shipping                                                                        

 

A) Packing Method

 

Small size in bundles, big size in bulk, with plastic cap to protect both ends, seaworthy packaging or as per customer's requests.

 

 

 

B) Shipping Way

 

As per customer's request.

 

Usually by Sea, by Air, by Train or River-and-Sea Coordinated Transport.

 

FAQ

    FAQ                                                                                               

Q: What about your payment term?

A: Usually T/T or L/C, 30% deposit and 70% before delivery.

 

Q: what about your standard delivery date

A: 30 days after receiving deposit

 

Q: How about your capacity?

A: For steel pipes, 50,000 tons per month, 600,000 tons per year.  For pipe fittings, 30,000 tons per year

 

Q: what about your package

A: Usually as per customer's requests.

Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging.

 

Q: What is your main market &main customers

A: We have 12 years experience on steel pipes & pipe fittings.  Our main market includes China, Singapore etc.  Main Customers including HYST, Keppel group etc.

 

Q: If products have some quality problem,how would you deal with?

A: We will responsible for all of our quality problems.

 

Q: How to get accurate price / quotation from you?

A: Please kindly tell us below details and we'll send our quotation to you ASAP:

1) Pipe's outer diameter             2) Wall thickness                            3) Section Shape (round, square etc.)

4) length for each pipe               5) steel grade                                  6) Standard (e.g.: API 5L)

7) order quantity                          8) Designation (BK, BKW etc.)     9) Trade Terms

P.S.: more detailed information you clarified, more exact price we provided.