China China wholesale Thermal Power Butterfly Valve - Wafer Triple offset Butterfly Valve – NSEN factory and manufacturers

China wholesale Thermal Power Butterfly Valve - Wafer Triple offset Butterfly Valve – NSEN

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Warranty

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"Based on domestic market and expand overseas business" is our development strategy for 4 Inch Butterfly Valves , Brass Ball Valve And Gate Valve , Wafer Style Butterfly Valve , As an expert specialized in this field, we are committed to solving any problem of high temperature protection for users.

China wholesale Thermal Power Butterfly Valve - Wafer Triple offset Butterfly Valve – NSEN Detail:

Overview

NSEN Wafer Triple offset butterfly valve could provide both bi-directional sealing and uni-directional sealing, it depends on the customer requirements. But please notice that different type sealing and sealing structure has the different ranges. The counter flange could be provided together with valve, as long as informing us before placing order, the rest you could leave to us.

• Multi-layer sealing & Metal to metal sealing

• Bi-directional & Uni-directional

• Low opening torque

• Friction free between seat and sealing

• No over travel of the disc

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Cooperation

We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for China wholesale Thermal Power Butterfly Valve - Wafer Triple offset Butterfly Valve – NSEN , The product will supply to all over the world, such as: Muscat , Los Angeles , Provence , We have been perfectly devoted to the design, R&D, manufacture, sale and service of hair products during 10 years of development. We have introduced and are making full use of internationally advanced technology and equipment, with advantages of skilled workers. "Dedicated to providing reliable customer service" is our aim. We are sincerely looking forward to establishing business relationships with friends from at home and abroad.

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.

Butterfly Valve Seal Ring