Drill Pipe

A drill pipe is a seamless steel pipe that composes around 95% of the length of a drill string. For clarity, a drill string is what is used to actually drill into the ground to extract resources. The drill pipe is hollow, which allows drilling fluid to flow freely throughout the pipe and the pumping process to be completed successfully.

Available Sizes

Heavy weight drill pipe is a medium-weight drilling pipe, (referred standards in API SPEC 7-1). It has bigger wall thickness than common drilling pipe and smaller than drill collar.

Drill Pipe

2-3/8" to 7-5/8" OD, Range 2 and 3

Heavy Weigh

2-3/8" to 6-5/8" OD, Range 2 and 3

Drill Collars

2-7/8" to 14"

Grade

E75, X95, G105, S135

Connection threads

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

Internal Upset

IU, EU, IEU

Accessories: 

 Pup Joint, Coupling, Drill Collar, Crossover etc

Specification

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" 

Width

 WT: 6.45-12.7mm

Length

 LENGTH: R1, R2, R3

Pipe Standard: 

 API 5DP E75, X95, G105, S135

Upset Style:

IU, EU, IEU

Internal coating

TK34,TC2000, Arnco 100XT, 200XT, 300XT