Casing and tubing are our advantage products.Our company has a professional service engineer team on OCTG production, which can provide a reliable, safe well service work according to the customer requirements.
Casing :
Casing is one of seamless steel pipe, a 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 wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.Steel Grade: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125,P110
Specifications: |
API 5CT |
Weld Alternatives: |
ERW and Seamless |
OD Size Range: |
114.3mm-508mm(4 1/2"-20“) |
Weight Range: |
9.5#/FT-169#/FT |
Lengths: |
R1 (4.88mtr-7.62mtr)R2 (7.63mtr-10.36mtr)R3 (10.37mtr-14.63mtr) |
Surface Finishes: |
Bare or regular Mill Coating |
End Finishes: |
Plain End,BTC,STC,LTC, Buttress Thread,Premium Connection |
Heat Treatment: |
Normalized,Quencher+Temper |
Tubing
Tubing is one of seamless steel pipe,Tubing used for extracting oil or gas from wells,It is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete .Tubing 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 known as “upsetting” is applied to thicken the pipes.Steel Grade: J55,N80,L80,C90,C95,T95,P110,Q125.
Specifications |
API 5CT |
Weld Alternatives: |
ERW and Seamless |
OD Size Range: |
60.3mm-114.3mm (2 3/8"-4 1/2") |
Non-Upset T&C Weight Range: |
1.14#/FT-26.10#/FT |
External Upset Weight Range: |
1.20#/FT-12.75#/FT |
Lengths: |
R1 (4.88mtr-7.62mtr)R2 7.63mtr-10.36mtr) |
Surface Finish: |
Bare or Regular Mill Coating |
End Finishes: |
NUE T&C,EUE T&C |
Heat Treatment: |
Normalized,Quencher+Temper |
We can supply API 5CT casing and tubing pipe with superior quality and competive price.We have a good relationship with domestic big mills/factories that all API certifacate. All API series steel grade and connections can be supplied at PSL 1, PSL 2, PSL 3 as per your need.
Strengths of ourCasing and Tubing:A) Casing and Tubing own superior quality and the economical priceB) High strength design insures the superior quality
Cangzhou Kunyuan Petroleum Equipment Co., Ltd(KPE) keeps on the excellent Quality in all the world. All of products are designed and processed meeting API Specifications. Quality Management System has been set up to ensure the whole process being properly controlled.
Name |
Cangzhou Kunyuan Petroleum Equipment Co., Ltd(KPE) |
Business Type |
Manufacturer & Trading Company |
Main products |
API casing and tubing, drill pipe; Non-API casing and tubing; API 5L pipeline and coating pipe; Premium connection; Nickel alloy oil pipe; Slotted screen pipe; Vacuum insulating tubing(VIT); Pipes for perforation gun; pipes for coupling stock; rig tools; various oil drilling and extracting equipments machinery. |
Trade Market |
Mid East, Africa, Southeast Asia, Western Europe, South America ,etc |
Certificate |
1.Authorized Dealer of Valin Hengyang steel tube co 2.GOST 631-75, 632-80, 20295-8 3.QMS 4.API 5CT-04804.API5L-0377 5.API5DP-0040 6.BUREAU VERITAS |
Other advantages:A). The excellent cargo track service during transporting.B). Flexible payment term for regular clients and new partners.C). Best discount for regular customers.D). Communicating with you on a regular basis about technical and maintenance aspects of the products for perfect service.
How to order?
Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send ud your detail requirement, we provide quotation to you.
Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
1. We possess a 24 hours response system to provide convenient, fast, and effective pre-sale, during sale and after-sale service.
2. Our promise: any equipment sold by Zhuohong at any place in the world, we will provide after-sale service promptly and efficiently. Any equipment component damaged by manufacturing defect or quality problem during the warranty period, Zhuohong will bear the direct cost of the damaged parts.
3. Warranty period: 18 months from the day that the unit leaves factory or 12 months from the date that the unit is put into use (choose the earliest one which comes to an end as the calculation standard).