Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 Tons / Month |
| Delivery Time | 50 Days |
| Packaging Details | Seaworthy packing |
| Material | Carbon Steel,Stainless steel Etc. |
| Surface treatment | Painted |
| Packaging | Iron Frame Packing |
| Available | Energy Saving |
| Fuel | Coal ,Gas ,Coal-fired Etc. |
| Port | Shanghai |
| Brand Name | HD BOILER |
| Model Number | Convection Tube |
| Certification | ISO9001 , BS1113 , TUV , ASME , EN |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 Tons / Month |
| Delivery Time | 50 Days | Packaging Details | Seaworthy packing |
| Material | Carbon Steel,Stainless steel Etc. | Surface treatment | Painted |
| Packaging | Iron Frame Packing | Available | Energy Saving |
| Fuel | Coal ,Gas ,Coal-fired Etc. | Port | Shanghai |
| Brand Name | HD BOILER | Model Number | Convection Tube |
| Certification | ISO9001 , BS1113 , TUV , ASME , EN | Place of Origin | China |
| High Light | ASME Standard Boiler Convection Tube ，Assembled Boiler Convection Tube ，Boiler Carbon Steel Convection tube | ||
ASME Standard Boiler Convection Tube Assembled With Steam Drum Receive Heat From Flue Gas
Convection tube description
Convection tube is the convection heating surface of boiler. Its function is to absorb the heat of high temperature flue gas, increase the boiler heating surface.
The heat absorption of convection tube bundle is related to the flow rate of flue, the arrangement of pipes and the scour of flue gas. There are several kinds of convection tube arrangement and flue gas scour tube bundle.
Difference between convection tube and water wall tube
The difference between boiler convection tube bundle and water wall tube;
1, the heat transfer mode is different: in the boiler directly heated to produce saturated steam heating surface called evaporation heating surface. Including water wall tube and convection tube bundle, water wall is mainly through the way of radiation heat transfer, the heat transfer furnace to the pot water in the tube, so called radiation heating surface. Convective evaporative tube bundle receives heat from flue gas by means of convective heat transfer, so it is called convective heating surface.
2, the location is different: the water wall is arranged around the furnace, and the convection tube bundle is arranged in the middle and rear of the furnace.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
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