China OEM Manufacturer Flange Type Butterfly Valve Double - Triple offset Uni-directional Butterfly Valve – NSEN factory and manufacturers

OEM Manufacturer Flange Type Butterfly Valve Double - Triple offset Uni-directional Butterfly Valve – NSEN

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Butterfly Valve Dn 200 , Butterfly Valve Dn200 , Half Shaf Butterfly Valve , In addition, we would properly guide the customers about the application techniques to adopt our products and the way to select appropriate materials.

OEM Manufacturer Flange Type Butterfly Valve Double - 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

We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for OEM Manufacturer Flange Type Butterfly Valve Double - Triple offset Uni-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Vietnam , Surabaya , Stuttgart , Now we have a dedicated and aggressive sales team, and many branches, catering to our main customers. We have been looking for long-term business partnerships, and ensure our suppliers that they will undoubtedly benefit in both short and long run.

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 factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!