762mm Big OD Casing Pipe J55/K55
Our factory process API5CT Casing pipe
At present we have four oil casing pipe production line.
Two lines of 33.4mm-177.8mm
One line of 177.8mm-340mm
One line of 406-762mm
We process casing pipe from 33.4mm-762mm ,steel grade J55,K55,L80,N80-1/Q,P110,C90,C110,Q125 and other grades.
Casing pipes,casing couplings,stub joints,casing fittings. The ability of process is 150000tons per year.
Slot and perforate on the pipe body to be slotted pipes. The types of slot are Perforated, Rectangular slotted, Trapezoid slotted, Bridge slotted, Wire wrapped screen, Mechanical cutting, Compound slotted pipe.
The slotted pipe is using in oil exploration to prevent sand, decrease oil well repaired, increase oil well's strength, integrality and stability of keeping off sand.
2. Casing Slotted Pipe Product Specification:
O.D.: Casing: 4 1/2″-20″ (114.3mm-508mm)
W.T.: 0.205" – 0.875" (5.21mm- 22.22mm)
Product standards: API 5CT, BS EN ISO11960, NFM87-207, JIS G3439, ISO 4270, GOST 632-80
Material: H40, J55, K55, N80-1, N80Q, R95, L80-1, L80-9Cr, L80-13Cr, C90, T95, C110, P110, Q125, V150
3. Thread Type:
Casing: STC, LTC, BTC, OTTM, OTTG, BTO, NEW VAM, VAM TOP, VAM FJL, VAM ACE, FOX, Hydril, Hunting etc.
Tubing: NU, EU, XL, PH-4, PH-6, LTC, STC, BTC, NEW VAM, VAM TOP, VAM FJL, VAM ACE etc.
4. Slotted Type
Perforated, Rectangular slotted, Trapezoid slotted, Bridge slotted, Wire wrapped screen, Mechanical cutting, Compound slotted pipe.
API/ISO quality system, SGS, DNV, BV, Moody third party inspection welcomed