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API 6A Forged Kelly Valve Drilling pressure rating 5000 psi 10000 psi

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API 6A Forged Kelly Valve Drilling pressure rating 5000 psi 10000 psi

Brand Name : OilMan

Model Number : All types

Certification : API & ISO

Place of Origin : China

MOQ : 1 pc

Price : USD1200-3000/pc

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 100 pcs per month

Delivery Time : 20-30 days

Packaging Details : Export Wooden Case or Pallet

Condition : New

Product Name : API 6A Forged Kelly Valves, Safely Valves, Top Drive Plug/Cock Valve, Inside BOP Valves Parts

Keywords : Kelly Valve, Safety Valve, Plug/Cock Valve

Application : Oil Drilling

Warranty : One Year

Working Pressure : 5,000 / 10,000 / 15,000 PSI

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API 6A Forged Kelly Valves, Safely Valves, Top Drive Plug/Cock Valve, Inside BOP Valves Parts

API 6A Forged Kelly Valve Drilling pressure rating 5000 psi 10000 psi

Description of kelly valve

Kelly Valve also named Kelly Cock/Drill Pipe Safety Valve allowing free passage of drilling fluid without pressure loss. The valve can be used as a dill pipe safety valve or upper Kelly valve to control blowout pressures, or as a lower Kelly Valve to prevent loss of drilling fluid when the Kelly is disconnected. It has a pressure rating of 5,000psi or 10,000psi or 15,000psi

Specifications

Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve.

Kelly Valve features:

The sealing principle for Kelly valve is that the ball is positioned and provided with proceeding stress by the lower seat supported by spring load and a close seal between ball and ball seat is provided.

During normal drilling operation, the hole is kept unblocked by turning the stem to be “on” position; In case of kick or blowout, turn the operating stem to be “off” position to close off the internal bore of drill string, the kick or blowout accident is avoided due to a high pressure sealing situation between ball and ball seat.

When ordering please specify:

Upper or Lower type;

Tool OD;

Working Pressure: 5,000 / 10,000 / 15,000 PSI;

Tool connection.

Specifications - Upper Kelly Valve

Model O.D. (mm) Thread connection (LH) I.D. (mm) Max.sealing pressure(Mpa)
CS 146 146 4 1/2 REG 50 68.6
CS 200 200 6 5/8 REG 76.2 68.6

Specifications - Lower Kelly Valve

Model O.D. (mm) Thread connection I.D. (mm) Max.sealing pressure(Mpa)
XS105 105 NC31 41.3 68.6
XS121 121 NC38 50 68.6
XS127 127 NC38 50 68.6
XS165 165 NC46 61 68.6
XS178 178 NC50 , 5 1/2FH 71.4 68.6

Products Show:

API 6A Forged Kelly Valve Drilling pressure rating 5000 psi 10000 psi

API 6A Forged Kelly Valve Drilling pressure rating 5000 psi 10000 psi

API 6A Forged Kelly Valve Drilling pressure rating 5000 psi 10000 psi

Company Information:

About us

Dongying OilMan Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.

Certificates

API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.

If any needs, pls contact us freely:

Dongying OilMan Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@oilmancn.com

Product Tags:

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