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| Place of Origin: | Zhangjiagang,China |
| Brand Name: | HD BOILER |
| Certification: | ISO9001 , SGS , TUV , ASME , EN |
| Model Number: | Header |
| Minimum Order Quantity: | 1 Set / Sets 10tons |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Iron Frame Package |
| Delivery Time: | 50 Days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 800 Tons / Year |
| Condition: | New | Color: | Customization |
|---|---|---|---|
| Usage: | Industry / Power Station | Surface Treatment: | Painted |
| Pressure: | High / Low Pressure | Dimension: | Customization |
| Weight: | 10~1000 Tons | Port: | Shanghai |
| High Light: | 914mm Water Boiler Distributing Header,SA106C Hot Water Boiler Manifold,SA106C Water Boiler Distributing Header |
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Coal Fired Boiler Manifold Headers , Hot Water Boiler Manifold Distributing Header Customized Color Painted
Product Description
The word "header" is used in boiler technology for all collector and distributor pipes, including the mud drum.The most important design parameter for headers is diameter. It is defined by the flow rate and the number of tubes connected to the header (here the number of riser tubes).
Construction
Header construction is basically a miniature version of a simple steam drum (diameters are smaller than the ones of steam drums). However, in headers there are usually no internals except the orifices in forced circulation and once-through principle boilers. Small diameter headers are constructed from a tube with welded front and end plates, whereas the big headers are made of bent steel plates in the same way as steam drums.
Parameter
Material:
1. Carbon steel:20G,SA-106B,SA-106C,etc.
2. Low-alloy thermal resistant steel:15CrMoG,12Cr1MoVG,SA-335P12,SA335-P22,etc.
3. Middle-alloy thermal resistant steel:SA-335P91,etc.
4. Special material(ultra-supercritical):SA-335P122,SA-335P92,etc.
| Diameter(OD) |
￠76mm~￠914mm |
| Length(Max) | 23000mm |
| Temperature(℃) | 300~1500 |
Quality Control
1. Strength calculation report with applied materials information.
2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod.
3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler.
4. Hydraulic test report: ensure the standard working pressure and safety.
5. ISO 9001 certificate,ISO 14001 certificate,ASME standard,TUV & BV certified supplier.
6. Impact test,The scene to examine the water-wall,Industrial TV monitoring,Snake-like pipe water pressure test,Header endoscopic detection,Header weld inspection.
Machine
Company Introduction
Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.
1. Fabrication area of 200,000 square meters
2. 80 Engineers
3. 200 Coded welders
4. 30 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2015 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization
Company Business
Our products have been wildly used in power plants and large international companies overseas.
Such as USA, Brazil, Porto Rico, Guatemala, Spain, Demark, Norway, Turkey, India, Korea, Australia, Middle East, Southeast Asia etc.
Contact Person: Miss. Sandy Chen
Fax: 86- 512-58774453
Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
