The boiler steam drum is the most important pressure vessel in industrial boilers for storing hot water and steam. In an industrial boiler pipe system, not all hot water can be fully evaporated into steam, but rather, a mixture of steam and hot water. Because saturated hot water needs more heat for conversion into steam, a boiler steam drum is a required piece of equipment. The steam drum separates hot water and steam, where the mixture still flows back for reheating through a down comer.
We provide a turnkey service for boiler steam drum manufacturing, including cutting, forming, welding, full NDE, stress reliving and CNC drilling.
Steam drum used in industrial boilers
Horizontal Steam Drum
Horizontal steam drums are our most popular heat recovery steam generator (HRSG) type. Gas or steam flows horizontally inside this steam drum, and water is heated inside the vertically arranged steam evaporator tubes.
Vertical Steam Drum
Vertical steam drums are specially used for limited construction space. Huadong Boiler provides vertical drum HRSG solutions for gas and oil operations, particularly in heavy oil areas.
Water Tube Steam Drum
Waste Heat Steam Drum
Boiler Steam Drum
Industrial Boiler Drums
Heat Recovery Steam Generator Drum (HRSG Drum)
Utility Boiler Drums
How does Huadong Boiler manufacture steam drums?
Q245R, 12Cr1MoVg, 15CrMoVg, 19Mng, 22Mng (Any metal that can be molded or welded is available)
Steam Drum Size and weight
Max diameter: 8000mm
Max thickness: 180mm
We have extensive expertise in welding skills for metal structural steel parts, and our team has the experience necessary to ensure the welding quality.
A sand-blast workshop and paint spaying workshop are used to spray and coat the boiler steam drums.
Proportion of raw materials incoming inspection: 100%
Proportion of processing product inspection: 100%
Proportion of finished product inspection: 100%
Inspection procedures or documents are visible to all operation workers.
Supervision and audit from users are accepted.
Radiographic inspection, liquid permeation, ultrasonic testing, eddy current inspection, magnetic particle inspection and other inspection methods can be conducted.
Our boiler internal parts can be customized for customer applications, and can then be assembled and installed on site by any qualified subcontractor. In order to provide users with the best industrial components, please send us your specific requirements, including operation conditions, vessel manufacturing drawings, and other relevant information.
Huadong Boiler is equipped with an on-site fabrication shop and 700 qualified professionals with collective over 30 years of experience. We are able to carry out heavy boiler component fabrication like finned tubing system, boiler pressure vessels and economizers. We are equipped with metal sheet punching machines, CNC plasma cutting machines, arc welding machines and many large capacity of lathes. Due to the strong manufacturing capabilities, we can provide custom services for a variety of industrial needs.