API Oilfield full opening Drill Pipe Safety Valve FOSV ,Kelly Valve, Kelly Cock with manufacture price
API Oilfield full opening Drill Pipe Safety Valve FOSV ,Kelly Valve, Kelly Cock
Product Explanation: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
Product types and specifications:
|
Name |
Type |
O.D. |
I.D. |
Connection |
|
Upper Kelly Valve |
XS197A |
197(7-3/4) |
76.2(3) |
6-5/8REG LH |
|
XS200-1 |
200(7-7/8) |
6-5/8REG LH |
||
|
XS203-1 |
203(8) |
6-5/8REG LH |
||
|
Lower Kelly Valve |
XS111-1 |
111(4-3/8) |
40(1-37/64) |
NC31 |
|
XS121-2 |
121(4-3/4) |
44.5(1-3/4) |
NC38 |
|
|
XS135-1 |
135(5-5/16) |
|||
|
XS168A |
168(6-5/8) |
71.4(2-13/16) |
NC50 |
Dongying Robust Petroleum equipment Co.,Ltd is a professional manufacturer of cementing tools and other petroleum equipment in China. We have the certificatesof API-5CT, API-10D, API-11E, API-6A, API-11AX, API 5D,ISO9001:2008, ISO14001:2004 etc. We are the first-class supplier of resources market of SINOPEC and CNPC. Our products include cement tools, drilling tools, OCTG pipes, Mining equipment and other petroleum equipment. They are 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-calss products, first-class service and reasonable prices.
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