Company News

  • Posted: 04/28/2014 04:04:31   Hits: 1166
    Xinhai renews NO.6D-0506 API 6D Certificate for Gate Valves, Ball Valves and Check Valves and NO.600-0179 API 600 Certificate for Bolted Bonnet Steel Gate Valves. Certificate Content: the right to U...
  • Posted: 04/22/2014 05:04:05   Hits: 1588
    Zhejiang Xinhai Valve Manufacturing Co., Ltd. attended Oil & Gas Indonesia 2013 on November 13-15 Events: Oil & Gas Indonesia 2013. Venue: Jakarta International Expo Kemayoran. ...
  • Posted: 09/05/2013 08:09:26   Hits: 1503
    Good news from our Zhejiang Xinhai Valve Manufacturing Co. Ltd.   Xinhai Valve New Website has been active since September 5th, 2013. The website was redesigned by professional techn...
  • Posted: 08/25/2013 06:08:03   Hits: 1554
    Xinhai Valve page on Google Plus https://plus.google.com/100803560037907335661 
NO.2013 Valves catalog download
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News & Events
2019.05.13
Manual Valves Types
Ball Valves Ball valves offer very good shut-off capability. A ball valve is a form of quarter-turn (90°) valve to control the fluid flow. This characteristic minimizes valve operation time a...
2019.05.08
Types of Gate Valves
A gate valve can be defined as a type of valve that used a gate or a wedge type disk, and the disk moves perpendicular to the fluid in the pipeline to shut off the fluid. The valve is e...
2019.04.23
The Basics of Gate Valves
Definition of gate valve  A gate valve is a valve utilizing a gate, usually wedge-shaped, that allows fluid flow when the gate is lifted from the seat. Gate valves have less resistance...
2019.04.20
Why should pipes and valves be insulated?
With the increasing value of energy and serious environmental pollution, energy conservation has received more and more attention from people, ranging from energy saving for large equipment to energy ...
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