China Factory wholesale One Piece Hexagonal Ball Valve - Triple offset Uni-directional Butterfly Valve – NSEN factory and manufacturers

Factory wholesale One Piece Hexagonal Ball Valve - Triple offset Uni-directional Butterfly Valve – NSEN

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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for 4 Inch Butterfly Valve Cryogenic Valve , Flange Butterfly Valve Dn800 , Cast Iron Butterfly Valve Dn250 , We will do our best to meet or exceed customers' requirements with quality products, advanced concept, and efficient and timely service. We welcome all customers.

Factory wholesale One Piece Hexagonal Ball Valve - Triple offset Uni-directional Butterfly Valve – NSEN Detail:

Overview

NSEN Triple offset uni-directional butterfly valve adopts the replaceable sealing structure of “Stainless steel and graphite laminated ”. This series could reach uni-directional Zero-leakage requirement in related standard. Trim material is made of high quality stainless steel, it could avoid the corrosion problem after long time using.

• Multi-layer sealing & solid metal sealing

• Low opening torque

• Friction free between seat and sealing

• Fire safe design to API607

• Replaceable Disc Sealing

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Cooperation

To create much more benefit for consumers is our company philosophy; customer growing is our working chase for Factory wholesale One Piece Hexagonal Ball Valve - Triple offset Uni-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Johor , Madagascar , Tanzania , Upon today, we've customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We've been looking forward to doing business with you.

NSEN strictly follow the free repair, free replacement and free return services within 18 months after the valve is ex-works or 12 months after being installed and used on the pipeline after ex-works (upon which comes first).

In the case the valve gets failed due to the quality problem during the use in the pipeline within the quality warranty period, NSEN will provide free quality warranty service. The service shall not be ended until the failure is surely made settled and the valve normally workable as well as the client signs the letter of confirmation.

After expiration of the said period, NSEN guarantees to provide the users with on-time quality technical services whenever the product needs to be repaired and maintained.

4 Inch Ball Valve