Drilling Pipe Suppliers

HWDP is the transition zone between drill collar and drill pipe. It can not only reduce stress-formation in the connection of drill collar and drill pipe, but a

drill pipe, drilling pipe size:5 inch OD and 30 feet or 9.144 meters long(approx) Please specifiy the following on enquiry: Outside Diameter Inside Diame

Type: Non-upset tubing, Upset tubing, Antiseptic tubing, Reverse tread tubing, Various pup-joint &small drill pipe, etc. Steel grade: J55, N80, L80, P110

Double line profile / tube / pipe punching and drilling machine . We can offer you different alternatives, please contact with us for different alternatives.

Drill Pipe   Specification: Product: Drill Pipe Standard:API SPEC 7 & API 5D or under the customers needs Steel Grade: E-75, X-95, G-105,

Drill Collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole

Frac Sand - Pneumatic trailers for frac sand Drill rigs - pipe - Oil Equipment and related materials for sale

1.OD.:79.4~279.4mm 2.Yield strength>758 3.Tensile strength >827 4.Elongation>20 5. API 6. good quality

1 AC variable frequency electric drive drilling rig , the application of uniaxial winch gear box drive and spin -up base for 114mm drill pipe, drilling depth :3

Specifications   1) OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) Steel Grade: E75, X95, G105,