Crown Block

Crown Block

Comply to API Spec.4F,8C.

Suit for -20~55℃, or -45~40℃

Shank Aadaptors

The shank adapter is the component that enables percussive impact and rotation to be transmitted from the rock drill to the drill string.

Master Bushing and Insert Bowls

Master Bushing Driven Type:Pin Drive or Square Drive, Structure Type:hinged, solid or split. Suit for 17.1/2 to 37.1/2(49.1/2in) Rotary Table Insert Bowl Insert bowl # 1 (11-3/4” – 13-3/8”), Insert bowl # 2 (9-5/8” – 10-3/4”), Insert bowl # 3 (2-3/8” – 8-5/8”)

Drill Pipe

Drill pipe with API Spec.5DP Monogram, or DS-1 NS-1

Oil&Gas Drilling

Oil&Gas Drilling Equipments,Drilling Equipments Spare Parts, BOP, Safety Device, Camp+Drilling Tubular and Tools+Drilling&Workover Rig package+Oilfield Fluid Product


Water,Mining,Construction Drilling

Drilling Equipments,Tools and Spare Parts for Water,Mining,Engineering Application

More Info

Artificial Lifting



Stimulation Equipments

Components and Spare Parts for Frac Pump,Cement Pump,Coil tubing,Nitrogen Generation Unit


Welcome to JH Petrol !

JUNHUA I&E Co.,LTD(JH) was launched from Dongying,China, as a supplier specializing in Oil&Gas industrial.Our businesses are comprised of Drilling Equipments,Drilling Tubular/Tools,Oilfield Fuild Material,Artificial Lifting Device, Stimulation Equipments,Chemical etc.