Shijiazhuang Zhengzhong Technology Co.,Ltd products

We provide design, manufacturing and installation of industrial containers and process equipment such as pressure vessels, reactors, heat exchangers, etc. Our customized products are manufactured in strict accordance with national industry standards and are available in different materials such as stainless steel and carbon steel. Pressure vessels refer to closed equipment that contains gas or liquid and bears a certain pressure. Its scope is clearly defined in relevant laws and regulations, and detailed provisions are made for the definition, classification, design, manufacture, inspection and other aspects of pressure vessels. Zhengzhong Technology has the professional strength to design and manufacture pressure vessels that meet the needs of different industries, and can design, manufacture, install and test according to the standards of various industries. Pressure vessels can be made of stainless steel, carbon steel and other materials.

Excellent choice for anaerobic digestion processes and biogas storage, airtight for biogas collection and odor control, integrated into anaerobic fermenters. The double membrane cover is composed of an outer membrane, an inner membrane and a bottom membrane, plus a series of control components, safety components and measuring components. Center Enamel's double membrane roof has the advantages of strong airtightness, UV resistance, and easy installation, providing innovative, durable, cost-effective and high-performance gas storage solutions for anaerobic digestion and biogas applications. During operation, the outer membrane remains permanently inflated, while the inner membrane is inflated and deflated according to the biogas production. The operating characteristics of the double membrane roof make it a suitable choice for biogas pressurization process applications.