Mudanjiang Dongxu Machierny Co.,Ltd

Showing 21 - 30 of 30, total 3 pages [First] [Previous] [Next] [Last]

roller kelly bushing
Specification: FBX
Detail: Roller Kelly Bushing is an essential petroleum drilling tool, and can be equipped with rotary slips, so as to drive Kelly bar. The product reduces its friction with Kelly bar by the rolling of four rollers in order to prolong ...

float valve (model f and model g)
Specification: FF1R-6F
Detail: Float (check) valve is usually installed in float subs (long subs bored out for a specific float) and prevent fluids from backing up in your drill string while adding/removing rods. The type available of float valve as below: ...

stabbing valves
Specification: IBOP
Detail: Description: Inside BOP/Stabbing Valves are designed to control or prevent a backflow condition when the kelly or top drive is disconnected from the drill pipe. Essentially a one-way check valve, they have a flush O.D. to perm...

casing roller
Specification: PGZ127-245
Detail: Description:Casing Rollers are simple, rugged tools for restoring buckled, collapsed, or dented casing to its normal diameter and roundness. There are no pins, springs or other small parts to break or lose in the hole, making ...

casing scraper
Specification: GX-T114-311
Detail: Description£ºThe Casing Scraper is ideal for the removal of mud, cement, bullets, rust, scale, paraffin, perforation burrs and other obstructions from the inside walls of casing. Maintaining a clean casing I.D. is important w...

hydraulic chain clamp
Specification: LQ125
Detail: Machinery description To hold up to 50tons. The equipment has a heavy clamping leaf chain, "V" shaped support plate and tong dies able to hold a wide variety of tubular components.The equipment equipped with an air hydrauli...

hydraulic jar tester
Specification: SYJ-150
Detail: Hydraulic jar tester is an important tool used for testing the drilling tool, pipe stem and down hole tool in all kinds of oil well and geological. YSJ150 Hydraulic Jar Tester is designed by our co***ny absorb the foreign adva...

hydraulic bucking unit
Specification: YCJ-25
Detail: The bucking units are important equipment used to make up /break out and maintain all kinds of drill tools , drill stems and down-hole tools for petroleum and geological prospecting. In our co***ny , the YCJ-25 type bucking un...

kelly cock valve
Specification: XS105-225
Detail: The MDX Ball Type Kelly Valve provides a quick, sure shutoff in the drill string that can repay the cost of the valve quickly in the mud savings and kick protection.This valve can be used as either an upper or lower kelly cock...

drilling stabilizers
Specification: WL146-711
Detail: Drilling stabilizer is an important tool to control hole deviation in petroleum and gas exploration drilling process. The types of it can be divided into drill string type and near bit type. At present,we developed HF3000 and ...


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