kelly crossover subs

Place of Origin:Hebei,China

Sub Assemblies for Energy & Mining Industries Drilling Purpose *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: antialiased; } img, picture, video, canvas, svg {...

Brand Name:JS

Place of Origin:Hebei, China

...Crossover Sub Product Description Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). Crossover sub Description Upper Connection pat Lower Connection Part Type Kelly cross-over sub Kelly...

Brand Name:TR Solids Control

Model Number:TRDQA

Place of Origin:Xi'an China

... system. Not only acting as crossover sub, but also protecting lower IBOP. Top drive saver sub can be divided into general top drive saver sub and low temperature top drive saver sub. The top drive sub can easily be replaced or repaired in the event the

Brand Name:ENG

Model Number:3200

Place of Origin:China

API standard drilling crossover sub lift sub and drill bit sub Description : Cross-over sub acts for conversion and connection of drill stem component in petroleum,natural gas and geology drilling work. It is used mainly for connecting of upper drill tools...

Place of Origin:Hebei,China

Drilling Tool Crossover Subs with Phosphating Copper Plating *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, canvas, svg {display: ...

Brand Name:Lake

Model Number:All models

Place of Origin:China

... supply the X-Over Pin (Male) x Box (Female), Pin( Male) x Pin (Male) and Box (Female) x Box(Female) for Drilling string crossover sub. Crossover Sub (X-Over) is used for crossing over from the size of a

Model Number:All types

Place of Origin:China

...Crossover Sub/X-Over Subs/Saver Sub/Drill Bit Sub For Drilling Tools Description of crossover sub: Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). The length of crossover subs...

Brand Name:PYZS

Model Number:4 1/2"-20"

Place of Origin:China,Henan

... employed to connect specialized drilling tools and stabilizers within the BHA. Additionally, subs can safeguard other tools integrated into the drill string. Crossover subs are specifically engineered to be compatible with the tool joints to which they

Place of Origin:China

Brand Name:Kangyu

Model Number:3.1/2 THRU 6.7/8

... pin *NUE pin, NUE box *NUE box, NUE pin*NUE pin 4. Length: As customer’s required api crossover sub: It is divided into drill string crossover and tubing Crossover. Drill string Cross-over is divided into type A, type B and type C.

Brand Name:Best

Model Number:Water Swivel/Hoisting Plug/ Casing Pipe/Drill Rod Adapter Subs

Place of Origin:China

... tools etc.that have different sizes or types of threads. Adaptor subs are made of high quality alloy steel. Connections can be made as per clients' requests. Types Size Available Water Swivel Adapter Subs Can be made as per clients' request.

Brand Name:JC Wellhead

Model Number:4 1/16"x 3000psi Flange adapter

Place of Origin:China

API 6A Wellhead Adapter Flange Wellhead Crossover Sub Alloy Steel ​ The Wellhead flange adapters are designed to be installed on to API wellheads and provide a transition between the xmas tree and the well intervention pressure ...

Place of Origin:Hebei,China

Specification: 5T,10T,15T,25T,30T,40T,60T,80T,100T,200T,300T,400T,500T,600T,700T,800T Material:high quality forged alloy steel Bearing with superior quality in the world, such as SKF and NSK. Product Description: Cross Over Subs is a specialized drilling ...

Brand Name:SWS

COMPANY PROFILE We(SWS) are specialized in cementing tools and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed industry quality ...

Brand Name:MIROC

Model Number:DTH Sub

Place of Origin:China

Down The Hole Drill Adapter DTH Drilling Tools Diameter 90mm 115mm 120mm In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little ...

Country/Region:china

... end of Kelly; the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saver subs. The Kelly valve can be opened on or closed off by only turning the special operating wrench at 90°

Brand Name:ATO

Place of Origin:CHINA

... string circulating system and it is one of the effective tools to prevent blowout. Kelly valve is divided into Upper Kelly Valve and Lower Kelly Valve. Upper Kelly Valve is connected between swivel sub and Kelly. Lower Kelly valve is connected between

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

Down The Hole DTH Drilling Tools Sub Crossover Pin Box Adapter Sub For Downhole JCDRILL DTH Sub Adapter Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ...