Steam Heat Collection Boiler Manifold Header ASME
To enhance boiler efficiency, header boilers have evolved into tube boilers to increase heat transfer surface area. Water flows from the drum to the lower box via downcomers, distributing through tube bundles where it absorbs thermal energy before returning to the drum through the upper header.
Headers are critical boiler components, categorized as upper and lower headers, serving as collection and distribution points for water and steam flow.
Product Specifications
| Parameter |
Specification |
| Diameter (OD) |
¢76mm ~ ¢914mm |
| Maximum Length |
23000mm |
| Temperature Range |
23000mm |
| Brand |
Hua Dong Boiler |
Packaging & Shipping
- Special cargo (overlength, overwidth, overheight, overweight) shipped in reinforced frame boxes for secure handling
- Standard goods transported in conventional containers
- Comprehensive cargo reinforcement after loading
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. We provide integrated services from design and manufacturing to installation and maintenance.
Quality Assurance & Manufacturing Advantages
38 Years Experience
Extensive industry expertise in research, development, and manufacturing with substantial production capacity
Comprehensive Quality Control
- Impact testing and strength calculation reports with material documentation
- 100% NDT inspection of steel plates, tubes, and electrodes
- X-ray, γ-ray, and liquid penetrant testing of welding seams
- Hydraulic testing to verify working pressure and safety standards
We maintain a complete quality assurance system certified to international standards, ensuring all manufacturing processes and products comply with national regulations, standards, and contract requirements through stringent inspection and testing.
Industry Certifications
Global Distribution
Frequently Asked Questions
Q1: How long is the warranty period?
We provide 18 months warranty for all spare parts (excluding fragile components).
Q2: How can we guarantee quality?
- Strict adherence to ISO and CE quality system requirements
- Professional skilled labor with dedicated quality control at each manufacturing stage
- Comprehensive product tracking through efficient management systems
Q3: What products do you offer?
CFB Boilers, HRSG Boilers, Boiler Economizers, Boiler Fin Tubes, Boiler Air Preheaters, Boiler Superheaters, Boiler Membrane Walls, Boiler Manifold Headers, and other pressure components.
Q4: What services do you provide?
Before Sales:
Product information, market research, custom product development, processing services, and technical consultation.
After Sales:
- Technical training according to customer requirements
- Warranty replacement commitment
- Maintenance spare parts supply
- Regular customer follow-up and visits
- Prompt response to inquiries and complaints
Delivery Terms: FOB, CFR, CIF, EXW, FCA
Payment Methods: T/T, L/C, MoneyGram, Western Union, Cash
Languages: English, Chinese
Q5: Are you a factory or trading company? Where are you located?
We are a manufacturing facility located just 130km (2 hours by car) from Shanghai Airport. We provide pickup service from Shanghai for customer visits.
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