Home > Products > New product > Kelly Cock Valve
Kelly Cock Valve
- T/T L/C D/P D/A
- 7 days
You May Like
Product Details
| Brand Name | MDX | Place of Origin | China | |
| Model Number | XS4\"-8\" |
Product Description
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. It has an exclusive corrugated spring to insure a positive seal. Standard pressure rating is 10,000 pound test, but higher pressure ratings are available on special order. The ball is stainless steel, and closes easily. The MDX Kelly valve is full-opening, so it does not interfere with the running of tools such as core barrels or survey instruments. Its streamlined O.D. is the same as the tool joint O.D.
Upper Kelly Valve:The MDX Kelly Valve is also available with left-hand threads for use as an upper kelly cock. When used between the kelly and swivel, it provides a positive means for shutting off flow in the drill string at any time. The inline body design will not hang up on the cat line or interfere with operations.
Lower Kelly Valve:When used as a lower kelly cock, the MDX Kelly Valve provides a closure to stop mud loss when the kelly is disconnected from the drilling string. Just close the valve before disconnecting and mud in the kelly and hoses stays there. With the cost of oil mud, biopolymers and other costly drilling fluids, the valve can pay for itself quickly. The rig floor and substructure stays much cleaner and safer as well. Its streamlined O.D. allows it to pass through the blowout preventer smoothly.
Contact Us
- Mudanjiang Dongxu Machinery Co., Ltd
- Contact namegrace wang Chat Now
- Phone86-0453-6713710
- Address, Hanzhoung, Shaanxi
Product Categories
| New product |
New Products
-
Roller Kelly Bushing
-
Directional Bent Sub
-
Circulating Sub
-
Cup Type Tester
-
Casing Drift
-
Casing Scraper
-
Pear Shaped Casing Expander
-
Releasing Slip Overshot
-
Rotary Taper Taps
-
Coring Tools
-
Hydraulic Jar Tester
-
Hydraulic Chain Clamp
Popular Searches
- oil presser expeller machine
- coconut oil press machine
- oil making machine
- oil extractor machine
- drum lifter
- diced melon
- cold oil press
- oil expeller machine
- coconut oil expeller
- tablet deduster
- olive oil press machine
- cooking machine
- palm oil press machine
- tablet making machine
- soybean oil presser
- cold press machine
- palm oil production line
- palm oil press
- palm press oil machine
- oil refinery line
- avocado fresh
- avocado seeds for sale
- avocado 24
- extractor machine
- oil extract machine
- corner cleaning machine
- coconut oil extracting machine
- tea press
- oil saving machine
- sand pattern
Recommended Products
- Easy-to-use and Durable Multifunctional Oil Press Equipment
- Multifunctional Oil Press Can Process Peanut, Sesame and Sunflower Oil
- Oil Press
- Billet Electric Induction Heating Furnace
- Seamless Steel Pipe Induction Annealing Heat Treatment Machine
- Seamless Steel Pipe Induction Annealing Furnace
- Large Billet Heat Treatment Furnace Manufacturer
- Seamless Steel Pipe Heat Treament Production Line
- Stainless Steel Pipe Induction Heat Treatment Machine
- Stainless Steel Tube Induction Hardening Tempering Machine
- Stainless Steel Tube Induction Hardening Tempering Machine
- Stainless Steel Tube Heat Treatment Furnace
Find Similar Products By Category
- Manufacturing & Processing Machinery > Agricultural Machinery > Oil Presser
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
grace wang
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile




Full Bore Safety Valve
Float Valve (Model F and Model G)
Float Valve Sub
Lifting Cap(plugs)
Cross-over Sub
Integral Lifting Sub
Roller Kelly Bushing
Directional Bent Sub
Circulating Sub
Cup Type Tester
Casing Drift
Casing Scraper
Pear Shaped Casing Expander
Releasing Slip Overshot
Rotary Taper Taps
Coring Tools
Hydraulic Jar Tester
Hydraulic Chain Clamp
Integral Spiral Blade Stabilizer
Integral Straight Blade Stabilizer
Replaceable Sleeve Stabilizer
Variable Diameter Stabilizer
Roller Reamer
Float Valve Stabilizer
Spherical Stabilizer
Non-Rotating Stabilizer
Hydraulic Bucking Unit
Releasing Spears
Drop-In Check Valve
Arrow Check Valve