Industrial Alloy Steel Heat Treatmeat Boiler Header High Pressure
Product Details
| Quality Control: | Hydraulic Test , Heat Treatment , Penetrant Test | Range Of App: | Power Station, Industrial |
|---|---|---|---|
| Specification: | Customized | Pressure: | Low / High Pressure |
| Port: | Shanghai | Structure: | Fire / Water Tube |
| Highlight |
industrial alloy steel boiler headers,Heat Treatmeat Boiler header,optimized alloy steel boiler headers |
||
Product Description
Manifold header Dong Fang Boiler Product alloy steel and carbon steel after hydralic test heat treatmeat
Product Description
1.The Steam Header receives steam from one or more (maximum 8) boilers, and holds it under pressure. 2.Downstream equipment receives the stored steam on demand. Header capacity is determined by user configurable dimensions.
3. Pressure difference is used as the driving force to transfer steam from the boilers into the header, or from header to header, and from the header to downstream equipment.
4. The flow calculations between the boilers and the header ensure a balanced transfer so that the header pressure does not exceed the feeding boilers.
5.The pressure in the header is based on the amount of contained steam, and its temperature.
6.A weighted average of all inlet steam temperatures is used to determine the final header temperature. 7.Both pressure and temperature are dynamically changing in the online system.
Optimized structure
1.OurOptimized structure approach alleviates thermal expansion issues associated with start-stop operating regimes (hot restarts and daily load following).
The stepped arrangement—from the manifold, to a link, to a header, and finally to the finned tubes—reduces thermal stress by as much as 60 percent compared to the industry standard approach. With this superior capability for cyclic operations, you benefit from lower maintenance costs and increased life cycle.
Quality Control
1. Impact test and Strength calculation report with applied materials information.
2. 100%NDT(non-destructive inspection) report of steel plate, tube and electrode.
3. X-ray, γ-ray and liquid penetrant test inspection report to ensure the quality of the entire boiler.
4. Hydraulic test report: ensure the standard working pressure and safety.
Laying-off
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 |
Product Highlights
Manifold header Dong Fang Boiler Product alloy steel and carbon steel after hydralic test heat treatmeat Product Description 1.The Steam Header receives steam from one or more (maximum 8) boilers, and holds it under pressure. 2.Downstream equipment receives the stored steam on demand. Header ...
High Pressure Power Boiler Heating Surface Membrane Wall Argon Arc Welding For Biomass Boiler
High Pressure Power Boiler Heating Surface Membrane Wall Argon Arc Welding For Biomass Boiler Product Introduction Water wall panels with pins usually laid vertically on the inner wall of the furnace wall, it is mainly used to absorb the radiant heat emitted by the flame and high-temperature flue gas in the furnace.It is the main type of evaporating heating surface of all kinds of modern boilers and the basic component of boiler water circulation loop.Because of both cooling
High Frequency Welding H Fin Tube Economizer For Power Plant Boiler ASME
High Frequency Welding H Fin Tube Economizer For Power Plant Boiler ASME Product Description The boiler economizer is a device used to recover waste heat in industrial boilers, usually located at the tail of the flue of the boiler, which increases the feed water temperature and reduces fuel consumption by absorbing the heat of the flue gas, so as to achieve the effect of energy saving and emission reduction. But at the same time, as an environmental protection equipment, the
Carbon Steel SA192 Superheater Coil Argon Arc Welding 100% PT
Product Description: A boiler superheater is an essential component in a boiler system, responsible for increasing the temperature of steam produced by the boiler. One of the key products in this category is the Superheater Coil, designed to enhance the efficiency and performance of boiler systems. This particular superheater is suitable for various fuels, including coal, oil, and biomass, making it versatile and adaptable to different energy sources. The Superheater Coil
Boiler Industrial SA210A1 Steel Boiler Economizer Heat Exchange Part ASME Certification
Boiler Industrial SA210A1 Steel Boiler Economizer Heat Exchange Part ASME Certification Introduction The H-shaped finned tube is also known as the H-shaped fin tube, also known as the butterfly fin tube. It is to weld symmetrically two pieces of steel with an arc in the middle to form fins (ribs or butterflies), the frontal shape of which resembles the letter "H", so it is called the H-shaped finned tube. The two fins of the H-shaped fin tube are rectangular and approximately
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
