Auxiliary Boiler Steam System Boiler Manifold Headers
Auxiliary boiler steam system boiler manifold headers are essential boiler components designed to improve boiler efficiency. The header boiler has evolved into a tube boiler configuration to increase heat transfer area. Boiler water flows from the drum to the lower box via downcomers and is distributed to each tube bundle through the box. Water in these tube bundles continuously absorbs thermal energy before returning to the drum after collection in the upper header. These upper and lower headers are critical boiler parts that ensure optimal heat transfer and fluid distribution.
Product Specifications
| Parameter |
Specification |
| Diameter (OD) |
¢76mm ~ ¢914mm |
| Maximum Length |
23000mm |
| Operating Temperature |
300°C ~ 1500°C |
| Brand |
Hua Dong Boiler |
Manufacturer Profile
Zhangjiagang Hua Dong Boiler Co., Ltd., established in 1985, specializes in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers, and related heating surface components. The company provides comprehensive services from design and manufacturing to installation and maintenance.
Our Manufacturing Advantages
With 38 years of industry experience in research, development, and manufacturing, we maintain sufficient production capacity to meet diverse boiler component requirements.
Quality Control System
- Impact testing and strength calculation reports with applied materials information
- 100% non-destructive inspection (NDT) reporting for steel plates, tubes, and electrodes
- Comprehensive welding inspection including X-ray, γ-ray, and liquid penetrant testing to ensure complete boiler quality
- Hydraulic test reporting to verify standard working pressure and safety compliance
We maintain a complete quality assurance and control system certified according to International Quality Standards. Our quality assurance system strictly complies with national regulations, standards, and technical requirements, ensuring 100% process and product quality control. All products are manufactured in strict accordance with contract requirements, national regulations, and standards through stringent inspection and testing throughout the manufacturing process.
Certifications
ISO 9001: 2015
CE Certificate
EN ISO 3834-2
ASME Certificate with "S", "U" and "NB" Stamps
Frequently Asked Questions
How long is the warranty period?
We provide 18 months warranty for all spare parts (excluding fragile parts).
How can we guarantee quality?
- All equipment strictly complies with ISO quality and CE system requirements
- Each manufacturing procedure is executed by professional skilled labor with dedicated quality control oversight
- Comprehensive product information tracking through our efficient management system
What products can you purchase from us?
CFB Boilers, HRSG Boilers, Boiler Economizers, Boiler Fin Tubes, Boiler Air Preheaters, Boiler Superheaters, Boiler Membrane Walls, Boiler Manifold Headers, and other pressure spare parts.
What services do you provide?
Before Sales:
Product information, market research forecasting, product customization, product processing, consultation, and other convenience services.
After Sales:
- Technical training according to customer requirements
- Replacement services under warranty terms
- Maintenance spare parts supply
- Regular customer follow-up and site visits
- Prompt response to emails and phone calls for complaints or consultation
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA
Accepted Payment Currency: USD, CNY
Accepted Payment Methods: T/T, L/C, MoneyGram, Western Union, Cash
Languages Spoken: English, Chinese
Are you a factory or trading company, and where are you located?
We are a manufacturing factory located just 130km (approximately 2 hours by car) from Shanghai Airport. We offer pickup service from Shanghai for customer visits.
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