dual drill

Bi-Center Bit 6-1/2 Inch x7-1/2 Inch Dual Drill Bit Of Oilfield Drilling Tool 1. Specification A variety of Bi-Center bits are available from us in bo...

... 10-16, DN100 150LB Wafer butterfly valves General purpose, resilient seated butterfly valve, wafer design ( Ansi 150/AS Table E), cast...

980W Drill 110V/220V / car repair tools / drill KR70010 Electric Drill technical specification: Power: 980W No-load speed: 0-3000 r/min Voltage: 110V,...

...) comprises an outer and inner pipe with a sealing system (usually O Rings) to keep the string pressurized. Air is blown between the walls of...

... consists of two layers of inner and outer pipes (called inner pipe and outer pipe). The inner and outer pipes constitute an annular gap, whi...

... Depth Top Drive Equipment for Large Diameter Anchor Pile Holes AK120 Diesel engine&electric motor drive available Applicatio...

... motor near silent low noise Silent C8 1.Introduction C8 motor silent is an advanced low noise ing equipment.In the cour...

Hydraulic Cylinder Water Well Rig SIN1000 0 - 130rpm Rotation speed A water well rig is a rig used for water wells, in...

350m 380m -Power Hydraulic Rig Water and Air -Use New Rig Product Description: 1. Double motor drive rotation, large torque,...

... rig is a mechanical top drive and equipment that integrates water and gas , which solves the problems of difficult...

... disc action valve can be used as tubing string tester valve or a safety valve to close the well under emergency condition. The rupture disc d...

... " Wall ", employs a Wall Pipe where the medium, normally high pressure air,is passed between the outer and inner tubes d...

... rig pneumatic mining Water pneumatic -purpose water well rig Water Well Rig introduce ST series deep(water) we...

... trauma surgery, artificial joint replacement surgery . Properties Orthopedic Surgical Instruments Color black Material Stainless Steel type ...

... Double Wall Or Single Wall Casing Pipe With Casting Joint Product Description In order to realize the reverse circulation process of...

... Action Ball Valve 5"OD x 2.25”ID 15000 psi The Action Ball Valve is a kind of stem testing tools used in oil well downhole testing ...

... Rig Or Anchoring Casing Rig Function: Sigle , Or Triple Tube Jet Grouting Weight: 3-5kg Service: Optional Tools Package: Sta...

... blowout. Features U-shape Ram BOP Pressure containing parts are forgings, providing excellent strength and impact ductility. A large inventor...

-deck Tandem Shale Shakers for Onshore Rigs To meet customers' requirements of higher treating capacity, we AIPU designed a dec...

... Acting Basic Info. Structure Vertical Material Alloy Transport Package Wood Cartons Origin Mudanjiang HS Code 84314310 Production Capacity 200...