China Wholesale Pipeline Valve Factories Pricelist - Double Expanding Gate Valve – DIDLINK GROUP

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of China Oil Control Valve , Pressure Regulating Valve , China Bellow Seal Gate Valve , Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions.
China Wholesale Pipeline Valve Factories Pricelist - Double Expanding Gate Valve – DIDLINK GROUP Detail:

DIDLINK Expanding Gate Valves are manufactured with a full bore port and with 2-piece (gate+segment) obturator designed for a positive, bubble tight shut off upstream and downstream under both low and high differential pressure. Double block and bleed capability and high robustness are standard feature of this seat design. The smooth, continuous bore minimizes turbulence within the valve and when in the open position it produces a pressure drop equivalent to a portion of pipe of same length and diameter.
The seat faces are outside the flow stream and therefore protected from the erosive action of the flow. Pigs and scrapers can be run through the valve without damage.

DIDLINK Double Expanding Gate valves in One piece uni-body with the following features:
» Manufactured under ISO 9001:2008 Management System, with CE PED & API 6D Certified
» Standards compliance to API 6d, API6Aor equivalents
» Flanged Ends precised to international standards ASME B16.5, BS EN 1092, BS4504
» Rising Stem and Non Rising Handwheel
» Optional Locking Device or Stem Extension
» Solid or Flexible wedge options
» Bolted Bonnet or Pressure Sealed Bonnet
» Soft seated or metal-seated
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Full Port design
» NACE MR-01-75

We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Discount Price China Through Conduit Double Expanding Gate Valves, It is our wonderful honor to satisfy your needs. We sincerely hope we are able to cooperate along with you from the in the vicinity of future. 
Discount Price China Cast Steel Gate Valves,  Low Temperature Gate Valve, We’ve got been in operation for more than 10 years. We are dedicated to quality products and consumer support.We currently own 27 product utility and design patents. We invite you to visit our company for a personalised tour and advanced business guidance.


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Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and service capabilities for China Wholesale Pipeline Valve Factories Pricelist - Double Expanding Gate Valve – DIDLINK GROUP , The product will supply to all over the world, such as: Gambia, Zambia, Danish, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By jari dedenroth from Costa rica - 2018.12.22 12:52
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Rae from Ukraine - 2017.05.21 12:31
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