This test stand is designed and manufactured with reference to similar products of Germany and GB4981 stabdard,

Suitable for sealing test of straight-through welded valves and straight- through flange connection valves , before and after installation.

Suitable for shell test, sealing test (low pressure sealing test and high pressure sealing test) and upper seal test (ISO5208) for GB4981

Features: simple operation, safe and reliable, sensitive test.

We are supplier of valve test stand, SYTW800/5.8-32 is the best product in our test bench, which is suitable for gate valve,globe valve,ball valve,check valve and etc direct-flange connection valves. contact us now.