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Quick Opening Closure For Pig Trap
1.Have the function of secure self-locking (QOC self-locking,shock proof, anti-looseness. secondary relief ). Its not only prevent blind plate loose during the locking but also avoid the dangerous happen when open the blind plate under the pressure. 2.Taking coaxial double structure, Between the sealing ring and sealing surface without relative rotation. the sealing ring is not easy to damage. the sealing surface is not easy wear by impurities. 3.Triple clamp can realize action at the same time and uniform strength . Reduced the open screw transmission length, make the switch more flexible and reliable. 4.Above 90% occlusal contact areas , its suitable for high pressure and large diameter natural gas pipeline. the pressure parts take 20# or 16Mn forged steel and main parts no weld assembly.
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Quick Opening Closure For Shell And Tube Heat Exchanger
1.Triple yoke clamp type quick opening closure has a large occlusal area, high safety and reliability, simple operation, and is more suitable for high-pressure and large-diameter equipment installation and use. With safety interlocking mechanism, fully ensure safety and reliability. 2.Triple yoke clamp type quick opening closure mainly consists of end closure, barrel flange, Triple yoke clamp, safety interlocking mechanism, arm mechanism and opening and closing mechanism. Use a special wrench to turn one end of the switch screw clockwise or counterclockwise, the Triple yoke clamp can be opened or contracted, so as to achieve the purpose of rapid opening and closing.
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