Boiler Steam Drum
We provide a turnkey service for boiler steam drum manufacturing, including cutting, forming, welding, full NDE, stress relieving and CNC drilling.
Customization Range of Boiler Steam Drum
Max. diameter: 8000mm
Max. thickness: 180mm
SA516-Gr.70 Q245R 12Cr1MoVg 15CrMoVg
19Mng 22Mng
(Any metal that can be molded or welded is available)
Various Boiler Steam Drums Can be Fabricated
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 DrumVertical 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 DrumWaste Heat Steam DrumBoiler Steam DrumIndustrial Boiler DrumsHeat Recovery Steam Generator Drum (HRSG Drum)Utility Boiler DrumsSteam Drum Manufacturing
We have extensive expertise in welding skills for metal structural steel parts, and our team has the experience necessary to ensure the welding quality.
SprayingA sand-blast workshop and paint spaying workshop are used to spray and coat the boiler steam drums.
Quality Control
- 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.
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.
