China International Petroleum & Petrochemical Technology and Equipment Exhibition
ROYEON ENTERPRISES Valves will attend the 17th China International Petroleum & Petrochemical Technology and Equipment Exhibition, we welcome your …
Read more...Valve world 2014 Düsseldorf Germany Dec.2~4 Booth Hall5 D67
The Valve World Expo 2014 will be held in parallel with the conference in the facilities of Messe Dsseldorf in Dsseldorf, Germany. The exhibition will …
Read more...ROYEON ENTERPRISES Valves will attend the 17th International Exhibition for equipment and technologies for Oil and Gas Industries in Moscow, we welcome…
Read more...However, repairs or replacements will be charged in any of the following cases. Also note that if a separate agreement is in effect, that agreement sha…
Read more...ROYEON ENTERPRISES BUTTERFLY VALVES DESIGN SPECIFICATIONS
Meets the intent and passed AWWA C-504 Section 5* proof of design testsNSF/ANSI 372 “lead free” in compliance with the U.S. Safe Drinking Water Act e…
Read more...ROYEON ENTERPRISES Floating Ball Valve Features added during design
The specially designed internal body, thus forms a metal to metal sealing with the ball thus minimizing the internal and external leakage caused by the…
Read more...Safety valve installation and its use should pay attention to
■Exhaust Pipe of Safety Valve An exhaust pipe and an drip pan elbow should be installed so that a safety valve may not be subject to stress caused by …
Read more...Sour Oil and Gas Service ROYEON ENTERPRISES GROUP group ball valves are suited to applications within gathering lines, manifolds and field processing u…
Read more...ROYEON ENTERPRISES Knife Gate Valve Overview
Knife gate valves were originally designed for use in the pulp and paper industry. Utilizing a sharp, beveled edge, a knife gate was ideally designed t…
Read more...Purpose and advantages of using safety valves
The primary purpose of a safety valve is the protection of life, property and environment. A safety valve is designed to open and relieve excess pressu…
Read more...Check valves main function is to protect mechanical equipment, most notably pumps, where back flow can damage the internal components. Check valves may…
Read more...ROYEON ENTERPRISES Triple Offset Butterfly Valve Overview
The ROYEON ENTERPRISES triple offset butterfly valve is characterized by compact structure, high efficiency and long life. It is widely used in oil and…
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