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Home
Products
Metal seated butterfly valve
Triple offset butterfly valve
Seawater resistant butterfly valve
Double offset High performance butterfly valve
Resilient butterfly valve
Ball valve
Plug valve
Knife gate valve
About us
Factory tour
Our team
Certificate
Download
Service
Quality
News
Contact us
Featured
Home
News
News
Resumption of work in 2022, good start
NSEN wish all of our clients have spent a wonderful Tiger Year Spring Festival Holiday. Until now, NSEN all sales team have backing to normal work already, workshop production is about to resume. NSEN continuously serving customers at home and abroad as the professional manufacturer for metal se...
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Chinese New Year Holiday Notice
As we draw closer to the Chinese Spring Festival day by day, we want to thank all the clients from the bottom of our heart for your continue support. We acknowledge that we would not be where we are today without you. May you take the time over this period to recharge and enjoy those near and dea...
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Merry Christmas and Happy New Year from NSEN Valve
Christmas comes once a year, but when it comes it brings good cheer. NSEN wish you a Merry Christmas and a wonderful and happy life! Thanks also to the customers who accompany all the way and the support of new customers in 2021!
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Steam application NSEN large size butterfly valve DN2400
NSEN has customized a PN6 DN2400 three eccentric butterfly valve for our clients due to their requirements. The valve is mainly used for Steam application. In order to ensure the valve qualification suitable for their working condition, the preliminary technical confirmation period has gone throu...
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-196℃ Cryogenic Bi-directional butterfly valve
With NSEN product pass the witness test as per standard BS 6364:1984 by TUV. NSEN continue to delivery a batch of bi-directional sealing cryogenic butterfly valve. Cryogenic valve is widely applied in LNG industry.With people pay more and more attention to environmental issues, LNG ,this kind of ...
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New certification – Low emission test for 600LB butterfly valve
As people’s requirements for environmental protection are becoming more and more stringent, the requirements for valves are also increasing, and the requirements for the allowable leakage level of toxic, combustible and explosive media in petrochemical plants are becoming more and more st...
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NSEN Customized valve as per your demand
NSEN could customized according to customer’s special working conditions In order to meet the needs of customers in various working conditions, NSEN can provide customers with special body shapes and special material customization. Below is valve that we design for a client; Triple offset w...
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NSEN valve sets up a buffet to celebrate the Mid-Autumn Festival
The Mid-Autumn Festival is a time for family reunion. The big family of NSEN has gone hand in hand for many years, and the employees have been with us since the beginning of its establishment. In order to surprise the team, we set up a buffet in the company this year. Before the buffet, a tug-of-...
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Triple offset butterfly valve for disctrict heating application
NSEN is preparing for the annual heating season again. The usual medium for district heating is steam and hot water, and multi-layer and metal to metal sealing is commonly used. [prisna-wp-translate-show-hide behavior="show"][/prisna-wp-translate-show-hide] For steam medium, we prefer to recommen...
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NSEN valve obtain TUV API607 Certification
NSEN has prepared 2 sets of valves, including 150LB and 600LB valves, and both have passed the fire test. Therefore, the API607 certification currently obtained can completely cover the product line, from pressure 150LB to 900LB and size 4″ to 8″ and larger. There are two types of fi...
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TUV witness NSEN butterfly valve NSS test
NSEN Valve recently performed the neutral salt spray test of the valve, and successfully passed the test under the witness of TUV. The paint used for the valve tested is JOTAMASTIC 90, the test is based on the standard ISO 9227-2017, and and the test duration lasts 96 hours. Below I will briefly...
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NSEN wish you a Happy Dragon Boat Festival
The annual Dragon Boat Festival is coming again. NSEN wishes all customers happiness and health, all the best, and a happy Dragon Boat Festival! The company prepared a gift for all employees, including rice dumplings, salted duck eggs and red envelopes. Our holiday arrangements are as follows; Cl...
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