API 600 Corrosion Resistant Acid Resistant Super Duplex Stainless Steel A890 A995 4A 5A Bolted Bonnet Rising Stem Flanged End Flexible Wedge Gate Valve

We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for Inconel 600 Gate Valve, Cryogenic Forged Gate Valve, 5A Butterfly Valve. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! We not only have strong, mature production technology and perfect testing technology, but also have a professional, efficient and energetic service team. We abide by the corporate philosophy of "integrity-based, pursuit of excellence", and "innovative and pragmatic" enterprise spirit.

  NSV 5A Gate valves it is usually suitable for suitable for Pulp and paper mills,chemical processes,and seawater service. it is high cracking corrosion resistance to chloride environment,high corrosion resistance to dilute sulphuric acid and phosphoric acid.
  

• Applicable Standard
  Design Standard:     API 600, BS1414, DIN3352 
  Face to Face:       ASME B16.10, EN 558, DIN3202 
  End Flange:        ASME B16.5, ASME B16.47, DIN2533 
  Butt welding Ends:     ASME B16.25, DIN3239 
  Inspection and Test: API 598, DIN3230
    
  

• Products Range 
  Size: 2" ~ 60"(DN50 ~ DN1500) 
  Rating: ANSI 150lb ~ 2500lb
   
  Body Materials: Duplex Stainless Steel(A995 4A,5A,6A)
  Trim: Duplex Stainless Steel(A995 4A,5A,6A)
  Operation: Handwheel, Gear, Electric, Pneumatic, Hydraulic  
   
  Design Features   
  NSR  
  Bolted bonnet, back seal structure  
  Flexible wedge, fully guided  
  Flanged or butt-welding ends

FAQ

1. Q:How can I get your company catalog?

A: For your reference, basic catalogue is same as " Download>E-Catalog” of homepage. If you need printed material or request more specific data like PQ material, please contact sales team.

2. Q:Does your company have any agent/distributor with the exception of China?

  A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.

3. Q:Does “NSV” valves have supply to any value end user?

  A:Yes,,it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.

4. Q: I want to be registered as your agency?

A: Defined inspection and manager’s approval shall be required for being registered as the company’s agency. For specific application method, please consult with sales team. If you are registered as the company’s agency, “Agency Certificate” will be issued.

5. Q:Are you manufacturer or trading company?

  A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.

We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for API 600 Corrosion Resistant Acid Resistant Super Duplex Stainless Steel A890 A995 4A 5A Bolted Bonnet Rising Stem Flanged End Flexible Wedge Gate Valve. Our management philosophy is refinement, specialization, humanization and scale. We also meet new opportunities and challenges with the spirit of continuous progress.