1. Pilot-operated, or pilot-to-open check valves will satisfy the first two of the above requirements.
2. Counterbalance valves will satisfy all four of the above requirements.
... Read more
We are a stainless steel shell manufacturer with 25 years of experience in manufacturing process. Hope to cooperate with various countries kettle wholesalers, traders, importers and other enterprises.
... Read more
The thermal conductivity is 0.06-0.070W/(M.K), the thermal resistance is about 10-20 times that of ordinary concrete, and the thermal insulation performance is good.
... Read more