Wenzhou Likemetals Co., Ltd.，as a manways suppliers，specializes in manufacturing stainless steel manways(such as tank manways,Sanitary manhole, Quick opening manway,High pressure manways,etc).Stainless steel manways is a safety emergency ventilation device installed on the top of the storage tank. It is usually used together with fire extinguishers and mechanical breathing valves. It can avoid accidents caused by accidental overpressure or vacuum in the tank and damage to the storage tank. It also has a safety and fire resistance function, and is a safety device for protecting the storage tank, and is particularly suitable for a vaulted atmospheric pressure tank in which the storage material is sealed with nitrogen. It has the advantages of constant pressure discharge, constant pressure suction, flexible opening and closing, safe fire resistance, compact structure, good sealing performance, safety and reliability.
Stainless steel manways performance requirements: The thickness used is 0.8mm~1.0mm. Such thickness can meet the requirements of strength after storing large-capacity liquid, causing some people's doubts. Relevant technical data and design data indicate the thickness of material used. Although it is thin, the material has the characteristics of high strength, high toughness and good elongation. As long as the key to production is mastered, it is unquestionable to design and manufacture a large-capacity stainless steel water storage container.