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... piston pump, the pump head is equipped with four 40mm steel ball valve, thereby increasing the pressure. It is mainly used to provide flushing solution in blasting hole in geophysical prospecting. It can al...
... piston pump, the pump head is equipped with four 40mm steel ball valve, thereby increasing the pressure. It is mainly used to provide flushing solution in blasting hole in geophysical prospecting. It can al...
... piston pump, the pump head is equipped with four 40mm steel ball valve, thereby increasing the pressure. It is mainly used to provide flushing solution in blasting hole in geophysical prospecting. It can al...
...physical strength. 2. With the ball instead of the card holder chuck mechanism, and with a clamping positioning mechanism can be implemented non-stop lever down. 3. With a bottom hole pressure gauge ......
...cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability. Bearing Structure High precision journal bearing. Balls lock the cone.Hardface heard bearing surface. ...
... impact strength and wear resistance. FEA software for tool distribution and placement makes drilling more efficient and NPT reduced. PRODUCT SPECIFICATIONS Size 8 1/2 inch (Φ215.9mm) Model number 8-1/2 HS95...
... and decreases balling. Superior PDC tool technology for perfect impact strength and wear resistance. Double row cutters extend aggression and durability. FEA software for tool distribution and placement mak...
...cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability. Bearing Structure High precision journal bearing. Balls lock the cone.Hardface heard bearing surface. ...
...ball valve with direct mounting for liquid gas industries Features Cryogenic ball valve Media temperature can be -196℃ or lower Size from DN08 to DN100, 1/4” to 4” 304L(CF3), 316L(CF3M), alloy steel material...
...ball valve with direct mounting for liquid gas industries Features Cryogenic ball valve Media temperature can be -196℃ or lower Size from DN08 to DN100, 1/4" to 4" 304L(CF3), 316L(CF3M), alloy steel material...
...drilling depth yellow color steel XYX-3 wheel core drilling rig Main features: 1. The drilling rig is equipped with wheel-type walking mechanism and hydraulic cylinder prop. The whole rig is easy to move and...
...drilling depth yellow color steel XYX-3 wheel core drilling rig Main features: 1. The drilling rig is equipped with wheel-type walking mechanism and hydraulic cylinder prop. The whole rig is easy to move and...
High speed high efficiency cnc drilling and taping machine center VTC500 Product features: 1.High precision, high speed and high load bearing ball linear slide rail and 2. Ball screw are adopted to ensure dynam...
...main bearings products including bearings of petroleum screw drilling tools,equal-wall-thickness rubber stator of petroleum screw drilling tools,roller bearings(bearing roll),55SiMoVa or 8620 steel ball of t...
...Drilling Junk Basket Product Overview TR Reverse Circulation Junk Basket is made up to the bottom of the fishing string and lowered to a point within several feet from the bottom of the hole. Begin circulati...
High speed high efficiency cnc drilling and taping machine center VTC500 Product features: 1.High precision, high speed and high load bearing ball linear slide rail and 2. Ball screw are adopted to ensure dynam...
... speed, drives the spiral propeller. This will make the drum and the spiral propeller rotate in the same direction with a certain differential speed. The feed enters the bowl through a...
... speed, drives the spiral propeller. This will make the drum and the spiral propeller rotate in the same direction with a certain differential speed. The feed enters the bowl through a...
... speed, drives the spiral propeller. This will make the drum and the spiral propeller rotate in the same direction with a certain differential speed. The feed enters the bowl through a...