SuZhou Saneco boiler co.ltd
| Delivery Time | 80~120 days |
| Packaging Details | Steel frame |
| Fuel | Coal / Gas / Coal-fired / Water heat |
| Material Flat Bar | Q235B |
| Keywords | Water Wall Panel |
| Grade | A |
| Manufacturing Level | ASME Standard |
| Keyword | Boiler Water Wall |
| Material Of Tube | 20G |
| Nde | 100% PT,100 RT,100% UT |
| Place of Origin | China |
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Product Specification
| Delivery Time | 80~120 days | Packaging Details | Steel frame |
| Fuel | Coal / Gas / Coal-fired / Water heat | Material Flat Bar | Q235B |
| Keywords | Water Wall Panel | Grade | A |
| Manufacturing Level | ASME Standard | Keyword | Boiler Water Wall |
| Material Of Tube | 20G | Nde | 100% PT,100 RT,100% UT |
| Place of Origin | China | ||
| High Light | Coal fired boiler wall ，Q235B boiler wall ，Industrial membrane wall | ||
Boiler Membrane Water Wall with SAW for Application of Sugar Mill and Other Industrial Boilers
Introduction
Membrane water wall is an air-tight structure consisting of pipes and fins.The advantages are less air leakage in furnace; can use pipe-laying wall, less load on steel structure and lower cost of boiler; easy to use suspension structure and improve thermal expansion system, suitable for large-scale mechanized production, high assembly rate, low heat storage capacity and shorten star-up and shutdown time. The disadvantage is that the manufacturing process is complex. Membrane water wall is often used in large capacity, high temperature and high pressure boilers.
According to the different manufacturing process, the membrane water wall can be divided into three types(see Fig. 1):1.rolled fin tubes are welded in rows, with less welding workload, but the fin tubes are expensive. 2.bare tube and fin(flat steel) are welded in rows, which has low material cost and can easily meet the requirements of various pitches, but flat steel requires high precision and finishing equipment.3.Bare tube fusion welding,the fins between tubes are formed by filling the welding wire, mostly used for the small pitch between the tubes. The pitch between tubes of membrane water wall is related to factors such as boiler pressure and furnace heat load, usually s/d is 1.2-1.5.
Materials for water wall panels
20# Steel, SA192, SA 106B, 15CrMoVG, 12Cr1MoV
Standards
ASME Code standard, GB Standard
Quality inspection
MT, RT, Hydraulic test
Specification
The main function of water wall panels in boiler is to absorb the heat generated by high temperature flame or flue and to generate steam or hot water in tubes, hence to reduce the temperature in the chamber .
| Name | Water wall panels |
| Material | ASME/GB standard carbon steel or alloy steel |
| Tube size | Customized |
| Standard | As per ASME/GB standard |
| Equipment | Automatic production equipment |
| Application | Maintenance of Sugar Mill Boiler and Power Plant Boiler |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2024
Total Annual:
1000-2000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
SuZhou Saneco boiler co.ltd is a high-tech enterprise specialized in producing of boiler spare parts, such as fin tubes, economizers, super-heater and re-heater, boiler water wall panels, boiler manifold headers, and boiler steam drums for industrial boilers. Company also provide turnkey servic... SuZhou Saneco boiler co.ltd is a high-tech enterprise specialized in producing of boiler spare parts, such as fin tubes, economizers, super-heater and re-heater, boiler water wall panels, boiler manifold headers, and boiler steam drums for industrial boilers. Company also provide turnkey servic...
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