28 inch API600 300LB Rising Stem WCB Gate Valve for Oil Industry

Characteristic of  300LB Gate Valve 

• On-line replacement of top seal: easy installation and maintenance.


• Integral rubber-clad disc: the ductile iron framework is thermal-clad integrally with high performance rubber, ensuring tight seal and rust prevention. 


• Integrated brass nut: by means of special casting process, the brass stem nut is integrated with the disc with secure connection, thus the product is safe and reliable. 


• Flat-bottom seat: the sealing surface of the body is flat without hollow, avoiding any dirt deposit. 


• Wholly-through flow channel: the whole flow channel is through, giving zero pressure loss. 


• Dependable top sealing: with multi o-ring structure adopted, the sealing is dependable. 


• Epoxy resin coating: the cast is sprayed with epoxy resin coat both inside and outside, and the disc is wholly clad with rubber in accordance with food hygiene requirement, so it is safe and resistant to corrosion. 

Material of main parts of Forged gate valve

Followed are photos of Gate Valve

Followed are technical data of  Gate Valve 

Packed as followed: 

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  Tianjin Tanggu Water-Seal Valve Co., Ltd. was established in 1997 and specialized in manufacturer valves from that time.

  
  


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  Our main products include center line wafer butterfly valves, lug butterfly valve, flanged butterfly valves, u type butterfly valve, grooved end butterfly valve, eccentric butterfly valve, metal butterfly valves, check valves, resilient seat gate valves, backflow preventer, y-strainer, balancing valve, and related series products.

  
  

• Our annual production output is more than 10,000 metric tons. Our company is very near from TIANJIN port, and our products have covered domestic big and medium cities, and have been exported to South America, Africa, Europe and Southeast Asia.

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  Our products are widely used in water supply and drainage, electric power, petrol chemical industry, metallurgy and other fields.

  
  

OUR TEAM 

 Clients from worldwide in TWS factory 

Certificates for 150# Gate Valve A216 WCB

• Fast Delivery--we promise that we will ship the goods on time; 


• OEM--we can customize your company logo on valve body; 


• Color--we can do different colors according to your requirements;


• Valve Standard--we can produce different standards valves to different markts. 


• Packing--All valves are packedin seaworthy wooden carton. 


• Warranty--we provide 12 months warranty time for our valves.

Warranty Time & Service: 

• 12 months from using or 18 months from shipping; 


• In warranty period, if valves are used according to the standard and conditions on contract, we provide free repairing, replacement, and provide free spare parts in valves service life.