Rugao Yaou Import & Export Trade Co., Ltd.
Main products:Drill Collar,Power Tong,Valve,Manual Tong,DDZ Elevator
Products
Contact Us
  • Contact Person : Mr. Xue aihong
  • Company Name : Rugao Yaou Import & Export Trade Co., Ltd.
  • Tel : 86-513-87635480
  • Fax : 86-513-87632623
  • Address : Jiangsu,Rugao,Room 907 #13 Jinjiuhuafu Ninghai RD.
  • Country/Region : China
  • Zip : 226500

Upper and Lower Kelly Valve

Upper and Lower Kelly Valve
Product Detailed
Kelly valve also named kelly Cock/Drill Pipe Safety valve, allowing free passage of drilling fluid without pressure. The 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

Name

Type

O.D

I.D

Connection API

Upper Kelly Cock

XS197A-00φ197φ76.26-5/8REG LH
XS200-1-00φ2006-5/8REG LH
XS203-1-00φ2036-5/8REG LH
Lower Kelly CockXS111-1-00φ111φ40NC31
XS121-2-00φ121φ44.5NC38
XS135-1-00φ135
XS168A-00φ168φ71.4NC50
XS178-3-00φ1785-1/2FH
XS184A-1-00φ1845-1/2FH

Drill stem tools,Coring tools ,Fishing tools,Jars tools,Cementing tools,Milling tools,Accessory tools,,Workover tools....

Upper and Lower Kelly Valve



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