ZY-LOC Introduction
Patent No.:ZL 200720079783.2
Manufacture License of Special Equipment:TS2751029-2015
National Key New Product:2011TJF00005
a hight presure self tighten flange used in petrolem equioments ,
Advantages of our products :
1. Smaller size: Comparing with the traditional flange, it is smaller in size and shorter in welding neck.
2. Lighter weight: Small-size connector not only reduces the weight but also saves space. With lighter weight, tight structure and economical appliance, it gains better integrated sealing performance.
3. Metal-metal sealing: The core competency of high pressure self-tightening flange has exclusive sealing way, which makes the pipe stronger with its self-tightening under pressure.
4. Better obdurability: Of all the pipe connections, the high pressure self-tightening flange proves to be superior to the pipe material and other pipes fittings in better strength and flexibility.
5. Easy installation: When installing, fix with only 4 bolts, which make the installation and repair more easily.
6. Smaller assembly torque: The assembly torque of high pressure self-tightening flange is only 60% that of the traditional flange.
7.Lower stock rate: Within unique performance, one set high pressure self-tightening flange is suitable for pipe connection of all size without considering the pressure of the pipeline, so requires a lower stock rate of spare parts.
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