High safety reliability; Long working life; competitive price; quality after-sales service The downhole motor is a positive displacement motor. It converts the high fluid power of drilling fluid into mechanical energy for bit rotation. Downhole motors are widely used in the drilling, kick-off, azimuth control, coring, reaming, sidetracking and workover for the directional wells, horizontal wells, ...
... , fashion bead for jewelry making, decoration and garment ornament.Imitated SW crystal Model No.: DF181. Material is crystal glass, the quality ...
... a booming manufacturer in China . We are specialized in imitation SW / CZ cutting glass beads , adopting numerical control equipment cutting . We ...
Silica sol, Used as the cohesive agent for various fireproof materials. Silica solCharacteristicsSilica sol belongs to colloid. It is odorless, tasteless and nontoxic. Its chemical molecular formular is mSiO2.nH2O.Since the colloid grains are minute (10-20nm) and have relatively large specific surface area, the grains themselves are colorless and transparent, so they do not affect the natural ...
... .Packing: .Our quality of crystal stones is very close to SW crystal fancy stones. They have the same facets and sizes ... with SW ones. The aim of the company is to offer wide ...
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