China Hot-selling Welding Ball Valve - Triple offset Bi-directional Butterfly Valve – NSEN factory and manufacturers

Hot-selling Welding Ball Valve - Triple offset Bi-directional Butterfly Valve – NSEN

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Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Cast Iron Body Butterfly Valves , Exhaust Brake Butterfly Valve , Motorized Butterfly Valve 10 Inch , Your aid is our everlasting power! Warmly welcome clients in your own home and abroad to go to our enterprise.

Hot-selling Welding Ball Valve - Triple offset Bi-directional Butterfly Valve – NSEN Detail:

Overview

NSEN Triple offset Bi-directional butterfly valve adopts the replaceable sealing structure of “Stainless steel and graphite laminated ”. This ensures reliable sealing performance and longer life span under frequent opening/closing working condition.

• Multi-layer sealing

• Low opening torque

• Zero Leakage for both way

• Friction free between seat and sealing

• Fire safe design to API607

• Replaceable Seat & Disc Sealing

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Cooperation

"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Hot-selling Welding Ball Valve - Triple offset Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Greek, Argentina, Denver, To meet the requirements of individual customers for each bit more perfect service and stable quality products. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!

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.

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The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.