hydraulic tube fittings,hydraulic hose,hydraulic fittings is with a one-way valve, one is without a check valve. Application with check valve, check valve and the gas source is connected to the end, when you disconnect the check valve closes automatically when you turn on the activity side thimble-way valve is opened. Is the use of self-locking ball is embedded in the groove, while the locking balls from "tapered cylindrical ---" sleeves.
2013年8月29日星期四
.PPR tube has a unique advantage
PPR pipe : water pipe as a new item. Both can be used as a cold water pipe , hot water pipes can also be used , due to its non-toxic, light, pressure , corrosion resistance, is becoming a marketing Hydraulic pipe fittings , PPR pipe not only for cold water pipes, also applies to hot water pipes, and even pure drinking water pipes. PPR pipe interface with hot-melt technology, tube are completely fused together , so once the device to suppress the test is passed, there will not be the same as the aluminum pipe leaking a long time aging phenomenon, and not scaling PPR pipe , PPR pipe known as never fouling, never rust, never leakage, green senior water supply information .
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