How To Distinguish The Inner And Outer Threads Of Stainless Steel Stop Valves
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Stainless Globe Valve has internal and external threads, so how to distinguish them?
The internal thread of the stop valve is threaded and can be connected to the external thread pipe. The internal thread stop valve has the characteristics of tight connection and not easy to leak.
The external thread stop valve has external threads that can be connected to the internal thread pipe. The external thread stop valve has the characteristics of easy installation and simple disassembly.
