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Multi-activation Bypass valve

Multi-activation Bypass valve
Kelly Valve

Kelly Valve
Cup Tester

Cup Tester
Combined Salvage Spear

Combined Salvage Spear
Reverse Circulation Junk Basket

Reverse Circulation Junk Basket
Junk Sub

Junk Sub
Releasing Spear

Releasing Spear
Standard Fishing Magnet

Standard Fishing Magnet
Die Collar

Die Collar
Taper Tap

Taper Tap

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Address

Fengshou Industrial Park, Fengshou Village, Sandaoguan Town, Aimin District, Mudanjiang City, Heilongjiang Province,China

Email

lyvia@mdjxinruide.com

Phone

+86-15245301580

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  • Hexagonal Kelly
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Hexagonal Kelly

Kelly is main driver of the whole drill string.It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole.XINRUIDE Kelly is a long square or hexagonal,precision machined heavy steel bar that is supported by the swivel through the rotary table and is connected to the first joint of drill pipe in the drill string.

Features and Benefits

● Manufactured from AISI 4145H-modified,fully heat-treated alloy steel with a Brinell hardness range of 285-341HBW and a minimum average Charpy impact value of 40 ft-Ibs;

● Ends and drive sections,IDs and connections machined and inspected to API specifications;

● Ultrasonic inspection is performed on all sections;

● Shipped in a protective steel-cased scabbard;

When ordering please specify:

● Kelly type(square or hexagonal);

● Nominal size and overall length;

● Upper and lower connections.


Tags:
Hexagonal Kelly downhole tools drilling tools

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