Classification and introduction of pipe thread-(1) - tanghaivalve

Pipe thread is a thread used for connection on the pipe wall to the valves. There are 55-degree unsealed pipe threads and 55-degree sealed pipe threads. Mainly used to connect pipes to make the internal and external threads fit tightly. There are two types which are straight pipes thread and tapered pipes thread. Common pipe […]

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Classification and introduction of pipe thread-(3) - tanghaivalve

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