There are many kinds of connection method between valve and pipe. Whether choose the suitable connectmethod, which is related to the cost performance of the valve, and will directly affect the probability that the pipeline and the pipeline valve will run, drop and leak.

There are many kinds of connection method between valve and pipe. Whether choose the suitable connectmethod, which is related to the cost performance of the valve, and will directly affect the probability that the pipeline and the pipeline valve will run, drop and leak.

There are many kinds of connection method between valve and pipe. Whether choose the suitable connectmethod, which is related to the cost performance of the valve, and will directly affect the probability that the pipeline and the pipeline valve will run, drop and leak.