China 2017 China New Design Drilling Tool Manufacturer - Model QKF Full Open Safety Valve – Gaofeng Manufacturer and Supplier

2017 China New Design Drilling Tool Manufacturer - Model QKF Full Open Safety Valve – Gaofeng

Short Description:

Model QKF Full Open Safety Valve Model QKF full open valve is a driving control valve in the drill string cycle system with manual control of special wrench which can rotate 90 degrees, so that the switch can be realized as to achieve the goal of blowout control and spray proof. Specifications Specifiaction Connection Min. Hole Diameter mm (in) Max. O.D. mm (in) Max. Working Pressure Mpa QKF127 NC38 26 (1) 127（5） 70 QKF168 NC50 71.4（2 13/16） 168（6 5/8） 70 QKF...

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owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for Mechanical Hydraulic Drilling Jar, Type Of Drilling Jars, 4 13 16 Drilling Jar, We always stick to the principle of "Integrity, Efficiency, Innovation and Win-Win business". Welcome to visit our website and do not hesitate to communicate with us. Are you ready? ? ? Let us go!!!

2017 China New Design Drilling Tool Manufacturer - Model QKF Full Open Safety Valve – Gaofeng Detail:

Model QKF Full Open Safety Valve

Model QKF full open valve is a driving control valve in the drill string cycle system with manual control of special wrench which can rotate 90 degrees, so that the switch can be realized as to achieve the goal of blowout control and spray proof.

Specifications

Specifiaction	Connection	Min. Hole Diameter mm (in)	Max. O.D. mm (in)	Max. Working Pressure Mpa
QKF127	NC38	26 (1)	127（5）	70
QKF168	NC50	71.4（2 13/16）	168（6 5/8）	70
QKF178	NC50	76.2(3)	178 (7)	70

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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for 2017 China New Design Drilling Tool Manufacturer - Model QKF Full Open Safety Valve – Gaofeng , The product will supply to all over the world, such as: Auckland, Porto, Adelaide, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

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This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Molly from Palestine - 2015.09.21 11:44

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.

By Rebecca from Doha - 2015.07.26 16:51

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