API Standard Kelly Cock Valve/drill pipe safety valve for drilling tools

API Standard Kelly Cock Valve/drill pipe safety valve for drilling tools

USD $200.00 - $200.00 /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Port:
China Port
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
China
Brand Name:
DYQX petro
Model Number:
Models
Type:
Drill Pipe
Machine Type:
Drilling Tool
Certification:
API

Dongying Qixiang Import & Export Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Shandong China
Main Products: oilfield equipment ,drilling tools ,stabiizer ,fishing tools ,valve and tools

Product Details

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.

 

Skype: eve.liu06211988

WhatsApp: +86-13290276176

 

When ordering please specify:

Upper or Lower type;

Tool OD;

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

Tool connection.

 

 

Name

Type

O.D.

I.D.

Connection

mm(inch)

mm(inch)

API

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 

XS178-3

178(7)

5-1/2FH 

XS184A-1

184(7-1/4)

5-1/2FH

 

Our Services

API Standard Kelly Cock Valve/drill pipe safety valve for drilling toolsAPI Standard Kelly Cock Valve/drill pipe safety valve for drilling toolsAPI Standard Kelly Cock Valve/drill pipe safety valve for drilling toolsAPI Standard Kelly Cock Valve/drill pipe safety valve for drilling toolsAPI Standard Kelly Cock Valve/drill pipe safety valve for drilling tools Our main products:
Drill Equipment, Well control system,OCTG, Well head tools, camps,drill bit and spray head,drilling instruments, cementing, oil mining equipment, water well drilling rig  and petrochemical products,Electric oil-submersible pump unit, QYYEQ Submersible power cables and so on.

 

Company Information

 Dongying Qixiang Import & Export Co.,LTD(DYQX Petro company) follow the principle of "quality first, science and technology innovated, people oriented",, it benefits from the convenient running, high efficiency, swift reaction, experienced experts and the advanced management. In a meanwhile, it has about 50 sub-contractors to cooperate all over the country, and it always sticks to good faith, strictness, specialty, innovation, also satisfactory service.our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). 

 

Our Service Objective:  People-O riented, Quality firstly and Best service.

 

Welcome to Visit DYQX petro.

API Standard Kelly Cock Valve/drill pipe safety valve for drilling toolsAPI Standard Kelly Cock Valve/drill pipe safety valve for drilling toolsAPI Standard Kelly Cock Valve/drill pipe safety valve for drilling toolsAPI Standard Kelly Cock Valve/drill pipe safety valve for drilling tools 

FAQ

Dongying Qixiang Import&Export Co.,Ltd

Address:North 2nd Road,Number 352,Dongying Zone, Dongying City, Shandong province, China.

 

Skype:eve.liu06211988    

Mobile:0086-18554639639   

whatsnap:0086-13290276176

 Web:   &  http://qixiangpetre.en.china.cn

API Standard Kelly Cock Valve/drill pipe safety valve for drilling tools 

 

Contact Supplier

Telephone
0086-0543-7613911
Mobile
0086-18554639639
Address
Number 352, North 2nd, Dongying Zone Shandong

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