Hydraulic coupling Fusible fusible plug: it is the use of low-melting alloys within the device at a higher temperature that melts, open the channel so that the gas discharged from the fusible alloy hole filled out the original discharge pressure, the characterized by simple structure, easy to replace, as determined by the melting temperature is easier to control the operating pressure. Generally used for gas pressure is not entirely determined by the temperature level of the container. Such as fusible plug melting temperature on the low-pressure liquefied chlorine cylinders for 65 ℃. Fusible plug after discharge can not continue to use excessive pressure, containers and equipment have to stop running. When selecting a fusible plug to consider safety emissions. Fusible plug in the container application more, such as high-pressure accumulator, the gas-liquid separator and so on. Fusible role: working machine is overloaded or jammed, hydraulic coupling produced slip, when high oil temperature working fluid coupling, fusible plug the fusible alloy melts, drain off the coupling cavity work to protect the motor oil and equipment. Fusible plug is overheating protection device coupling constant filling, when the coupling overload, fusible plug core fusible please replace intact after the gold melted fusible plug, plug must not use other alternative use, to prevent coupling housing burst or burn accidents. After the demolition hydraulic coupling fusible plug, fill plug, when proof plug, the plug body and face should avoid body oil port fuel injection direction, first with the wrench 松塞 body a few buttons, stay for some time to release coupler cavity pressure then completely screwed Frontier body to prevent internal coupling medium liquid due to high temperature wounding. Do not use substandard fusible alloy plug, plug explosive, fusible sheet. People's Republic of China Machinery Industry Standard JB / T4235-1999 common type, fluid coupling constant filling Fusible Fusible role overload or stuck working machine, hydraulic coupling produced slip, oil temperature fluid coupling too high, fusible plug fusible alloy melts, drain off the oil coupling cavity work to protect the motor and equipment. Note: After the fusible plug dedicated low melting point alloy solidification shrinkage minimal assurance requirements for hydraulic coupling before normal operation. Fusible plug, plug blowout, explosion-proof plug, explosive plug, pump assembly parts, scoop, scoop fluid coupling, the disk, the disk coupling, shaft and bearing, hydraulic brake wheel couplings, coupling cycloid pump, coupling fusible plug M18 * 1.5, Plum pad, coupling plum pad, cushion couplings, fluid couplings fusible plugs, couplings fusible plug M24 * 1.5, coupling spoon pipes, hydraulic coupling plum plate, coupling seals, couplings seal, YOX, TVA-type hydraulic coupling constant filling, YOXR / P / N type of pulley-type hydraulic coupling, YOXⅡZ hydraulic coupling device, YOXE type easily removable hydraulic coupling, YOXIIZ constant filling fluid coupling, YOXP constant filling fluid coupling, YOX constant filling fluid coupling, YOXE constant filling fluid coupling, YOXZL limit filling fluid coupling, YOXII type constant filling fluid coupling, variable speed hydraulic coupling, coupling bearing