. High penetration rates , long bit life . Made by professtional geo -equipment and tooling manufacture. Diamond  reamer   has various dimension for different drilling processes, including but not limited to diamond core drill, wire-line...

hydrogen compressors ZW--1.1/11.5--24.5 1.Product Type: M,H,D,L,Z type 2.Compressed media:H2 3.volume flow rate: 0.1-200NM3/H hydrogen compressors  ZW--1.1/11.5--24.5  Product Type:M-type, H, D, L-type, Z typeCompressed...

1)certification:ISO9001:2008 2)thread:R32 Thread drill rod 1) Two shapes of extension rods, round type and hexagonal type.2)Be used for transmitting water or air during drilling.3) the threads can be used for connecting couplings, shanks, couplings or...

Semi-hermetic Cold room compressor 1)piston compressor 2)two types:Totally-hermetic, semi-hermetic  Semi-hermetic Cold  room  compressor 1.cold room compressor include total-hermetic  piston compressor and...

Cashing tube are suitable to drill deep holes. High seal reliability. Brief Introductions of Casing Pipe It is used for protecting subsurface formations. It also protects the wellbore from collapsing. Owing to its functions, circulation and extraction...

Semi-hermetic Cold Storage compressor 1)piston compressor 2)two types:Totally enclosed, semi-enclosed  Semi-hermetic Cold  Storage compressor 1.cold storage compressor include total-hermetic  piston compressor and...

cold storage compressor 1)piston compressor 2)two types:Totally enclosed, semi-enclosed cold storage compressor 1.cold storage compressor include total-hermetic  piston compressor and Semi-hermetic     ...

oil well drill pipe: 1. Certificate:API.ISO 2. High quality oil well drill pipe Specificationsoil well drill pipe 1) OD: 10-1200mm 2) Thickness:1.3-40mm 3) R1 R2 R3 4) Apply to transport of the oxygen,water,oil Productionoil well drill pipeStandardAPI...

Cashing tube are suitable to drill deep holes. High seal reliability. Brief Introductions of Casing Pipe It is used for protecting subsurface formations. It also protects the wellbore from collapsing. Owing to its functions, circulation and extraction...

bq hq nq pq aq diamond core drill bit used for medium hard to hard and abrasive formations. 1.Q series 2.X series              bq hq nq pq aq diamond core drill bit...