Product List

(Total 10 Products )
NEW, API APEC7-1, OD 6-1/2", ID 2-13/16", L=31FT, CON: NC46(4IF)
Non-maganetic drill collars are manufactured from chrome manganese, low carbon obtained by combining a proprietary ...
NEW, API 5D, Outside diameter: 3 1/2′′

Wall thickness: 9.35mm

Steel grade: G105

Upset: EU

Tool joint: NC38RH

Lenght: R2

Shoulders for elevator: 90 degree
NEW, API SPEC 7, OD 7", ID 2-13/16", L=31FT, CON: NC50(4-1/2IF)

Spiral drill collars utilize spiral grooves to make mud circulate freely around the drill collar to equalize ...
NEW, API DRILL PIPE
Size 2-7/8" 10.40#
Grade S-135 NC-31
New nom. Size: 5-1/4", 40ft over length, 37ft working space,
Aisi4145h, API spec7, brinnel hardness: 285-340,
Box: 6-5/8reg, lh, pin: Nc50(4-1/2if).
NEW, API 5D, 5 ", 19, 5 lb / ft, Range 2, S-135, IEU, 6 5 / 8" OD X ID 2 3 / 4" with 4 1 / 2"IF (NC 50).
11" Slick DC, 30-31ft, 8-5/8 REG;
10" Slick DC, 30-31ft, NC70;
9-3/4" Slick DC, 30-31ft, NC70;
9-1/2" Slick DC, 30-31ft, 7-5/8 REG;
9" Slick DC, 30-31ft, NC61;
8-1/4" ...
Integral heavy weight drill pipes are manufactured from AISI4142H-4145H modified drill collar material according to SY/T5146-2006. Thick-walled pipe called integral heavy weight ...
NEW, OD 8", ID 2 13/16", R2, Con: NC56, Yield strength >=689, Tensile strength>=758, Elogation>=20.
NEW, API SPEC 7, Outside Diameter: 8"(203.2mm)
Inside Diameter: 2 13/16"(71.4mm)
L: 9150/9450mm
Con: NC56.

Last Login Date: Jan 04, 2010

Business Type: Manufacturer/Factory, Trading Company, Other

Main Products: Drill Pipes, Drill Collars, Non-Magnetic Drill Collars, Hexagonal Kellys, Tri-spiral integral HWDP, Non-dig drill pipes, Non-magnetic bearing drill pipes, Spiral drill collars