Drilling Rig

world-class key components,parallelogram system,high effective hydraulic system,special rotary table... Platform with specially-designed undercarriage, large drum for better stability and rope of long-term...

Famd-100 High-pressure circular drill rig is equipped with high efficiency down-the-hole drilling system for high precision and (mining equipment)T-100 High-pressure circular drill rig is equipped with high...

steel tube 1.O.D: 60.3mm-144.3mm 2.Grade:J55 N80 P110 C95 Q125 ect 3.Thread :NU EU STC LTC BTC 4.Standard: API 5CT... steel tube 1.O.D: 60.3mm144.3mm 2.Grade:J55  N80 P110 C95 Q125 ect...

KY100-KH3-J1321 Crawler walking Drilling rig 1.diameter:80-105mm 2.new improved function 3.best sale at abroad KY100-KH3-J1321 Crawler walking Drilling rig1.diameter:80-105mm2.new improved function3.best sale...

is one kind of revolving cutting drilling equipment and power by electricity,can be used for soft rock drilling or earth dril... It is one kind of revolving cutting drilling equipment and power by electricity....

HQ diamond core bit for oil drill good quality and long working life rensonable price     We are Hejian Deris Petroleum drilling equipment Co., Ltd Drilling Supplies Marketing Dept. specializes...

as a active manufacturer, we develop new designs every monthly, more importantly, impregnated diamond drill bits are our company Features and UsageWith normal-reverse transfer functions,good cutting capacity and...

Bits sizes range from 3 7/8 to 26 Covers almost all IADC codes suitable for sidetracking, deep well drilling ...

Bits sizes range from 3 7/8 to 26 Covers almost all IADC codes suitable for sidetracking, deep well drilling ...

1,bit API& ISO 2,bit size 8 1/2 215.9mm 3,bit iadc code 517 4,bit rubber/journal sealed bearing 4,bit FOB price: 850$/pcs Hejian Fist Petroleum Equipment Co., Ltd  we have been in line with the...