API 5CT Oil & Casing Pipe


Executive standards: API Spec 5CT, API Spec 5B
Specification range: 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" WT: 5.21-16.13mm
Materials: J55, K55, N80, L80, C90,T95, P110 and Q125
T&C: STC, LTC, BTC, XC and Premium connection
Length: R1, R2, R3
Testing: NDT etc related rules of API 5CT and 5B
Packing: By bundles, seaworthy packing.
 

Application:

Casing Pipe is widely used for fastening oil and gas well wall or borehold, with bigger diameter than tubing, including surface casings, technical casings and oil layer casings.


Production technology: Plain pipe-end upsetting- Austenite treatment-Quenching-Tempering-straightening-(Non-Destructive Testing)

Coupling & Pup Joint


Executive standards: API spec 5CT, API spec 5B
Specification range: 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8",8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" 
WT: 4.24-16.13mm
Materials: J55, K55, N80, L80, C90,T95, P110 and Q125
T&C: EUE, NUE, STC, LTC, BTC and Special Coupled.
Testing: NDT etc related rules of API 5CT and 5B
Packing: By bundles, seaworthy packing.
 

Certificate:
Zhongkuang is a professional API casing pipe manufacture and supplier in china, in order to better serve our customers, we also provide coupling, pup joints and seamless pipes. As agent of TPCO, BAO steel, we have advantages enough to serve customers well with good quality and price. Pls feel free to contact with us, if you are interested in our products.

API 5L Seamless Pipe


Outside Diameter:
1/2" -24" (21.3mm- 610 mm)

wall thickness:
5mm-60mm(SCH 10---SCH XXS)

Material:
API5L Gr.B, X42,X46,X52,X56,X60,X70
A106Gr B/C,15CrMoG,A335P11,P91

Process:
Hot rolled and Cold drawn
Length:
5.8m,6m,11.8m,12m


Certificate:
API 5L,CE,ISO,CCS,ASME
Packing:
Painting,Bevel End,with plastic cap,in bundles
Usage:
It is widely used in mechanical processing,Petroleum,chemical, transportation,gas,water,shipbuilding and construction industry.
Production Capacity:
10 000tons/month

Petroleum Slotted Pipe


Outside Diameter:
60.32mm - 508mm

wall thickness:5mm-20mm

Grade: J55,N80

Slot Length:80mm

Slot Width:0.1mm-4mm
Length: <15meter

Slot Type:
straight in line pattern,staggered pattern,spiral pattern


Packing:
Coating and steel thread protector
Usage:
It can be used under acidic and high pressure environment. Using the full-length normalized processing method, the products are of high hardness and reliable performance. They can be widely applied to various wells. Production Capacity:
1 000 000 meter/year

ABOUT US

PRODUCTION LINE

NEWS & EVENTS

PROJECTS                                                                         

CNPC INT.(SUDAN)

Supply Products: Casing pipe .
Dimensions: 13 3/8";61PPF,Length: R3
Grade:J55,STC

Daqing Oilfield

Supply Products: Casing pipe .
Dimensions: 13 3/8";61PPF,Length: R3
Grade:J55,STC

Liaohe Oilfield

Supply Products: Casing pipe .
Dimensions: 13 3/8";61PPF,Length: R3
Grade:J55,STC
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