Oilfiled Tubulars(OCTG)

OCTG main products include:casing,tubing.drill pipe,drill collar, heavy weight drill pipe,slotted pipe, coupling and pup joint.

Product: Casing and Tubing Coupling, Casing Coupling, Tubing Coupling

Application: Used for connect 2 joints of tubing or casing

Size:
Tubing Coupling : 1.8/9 – 4-1/2”
Casing Couping:4-1/2” – 13-3/8”

Pipe Standard:
API 5CT and 5B PSL1/PSL2 J55,K55,N80-1,N80-Q,
API 5CT and 5B L80-1,C90, C95,T95, P110, Q125

Surface: Whole Phosphating or inside phosphating and outside coating

Thread: NUE, EUE, STC, LTC, BTC or as the customer’s requirement.

Special Service: Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156

Packing: By carton, wooden case, wooden pallet or requirement of customer

Product: Drill Pipe

Application: Used for Mine, water well drilling, well drilling, coal and fore poling

Size:
OD: 2-3/8″ to 7-5/8″
WT: 6.45-12.7mm
LENGTH: R1, R2, R3

Pipe Standard: API 5DP E75, X95, G105, S135

Upset Style: IU, EU, IEU

Connection: NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH.6 5/8FH

Internal coating: TK34,TC2000, Arnco 100XT, 200XT, 300XT