China Supplier Cast Iron Butterfly Type Wafer Check Valve - Seawater Resistant Rubber Seal Butterfly Valve – NSEN

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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Stainless Steel Manual Clamp Butterfly Valve , District Heating Ball Valves , Powder Butterfly Valve , Our mission is to help you create long-lasting relationships with your clients through the power of promotional products.
China Supplier Cast Iron Butterfly Type Wafer Check Valve - Seawater Resistant Rubber Seal Butterfly Valve – NSEN Detail:

Overview

• Rubber Seal

• Floating Seat

• Seawater Corrosion

Material

Valve body, disc and clamp ring are made of carbon steel or cast iron, for the purpose to lower the cost and to have the valve available with a high performance-price ratio. All the portions contacting with the medium are coated with ceramic etc, corrosion proof coating so as to enhance the valve capacity to resist seawater corrosion. The material in CF8M, C95800, C92200, C276, 316Ti etc also could be provided.

The shaft sleeve of valve is made of Duplex Stainless steel and uses an interference fit with the shaft hole on the body so as to effectively prevent the shaft hole against seawater corrosion.

Duplex Stainless Steel is used for the sealing face of the seat, in order to enhance both anti-corrosion capacity and wearability of the sealing.


Product detail pictures:

China Supplier Cast Iron Butterfly Type Wafer Check Valve -
 Seawater Resistant Rubber Seal Butterfly Valve – NSEN detail pictures

China Supplier Cast Iron Butterfly Type Wafer Check Valve -
 Seawater Resistant Rubber Seal Butterfly Valve – NSEN detail pictures


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Cooperation

With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of China Supplier Cast Iron Butterfly Type Wafer Check Valve - Seawater Resistant Rubber Seal Butterfly Valve – NSEN , The product will supply to all over the world, such as: Munich , New Delhi , El Salvador , We have sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.

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. 

  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Colin Hazel from Las Vegas - 2018.07.12 12:19
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Kim from Armenia - 2018.11.04 10:32
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