The sub-cylinder is the main auxiliary equipment of the boiler, which is used to distribute the steam generated during the operation of the boiler to the pipelines. The sub-cylinder is a pressure-bearing device. It is a pressure vessel.

When the medium is steam, it should be designed according to the "Pressure Vessel Code" and determine the diameter, material and thickness of the cylinder. The material is rolled with 10-20 # seamless pipe, Q235B, 20 #, 16MnR sheet.

1. Standardized production. Regardless of the size of the cylinder, the ring seam is automatically welded, which is beautiful, safe and reliable.
2. Complete variety and wide application range. The working pressure can reach up to 16Mpa.
3. Product quality assurance. Each sub-cylinder is manufactured, inspected and accepted according to national standards. The sub-cylinders are inspected by the local Bureau of Quality and Technical Supervision after they pass the factory inspection. Make sure that the quality of the sub-cylinder is infallible. Drawings of certificates of inspection for each cylinder.
4. When the user has special requirements, it can be designed and manufactured according to the needs of the user of the sub-cylinder.