Customized Design Serpentine Tube For High Pressure Operation In
CFB Boiler System
Product Description
Serpentine tube structures typically include components like
economizers, superheaters, and reheaters, along with connecting
pipes, spacer pipes, and the like.
Economizers consist of economizer serpentine tubes and economizer
suspension tubes.
The superheater system mainly includes: horizontal low-temperature
superheaters (upper, middle, lower sections), vertical
low-temperature superheaters, separator screens, separator
connecting pipes, fluid-cooled clamp pipes, fluid-cooled spacer
pipes, rear screen superheaters, and final-stage superheaters.
The reheater system includes: horizontal low-temperature reheaters
(upper, middle, lower sections), vertical low-temperature
reheaters, reheater cross tubes, rear screen reheaters, and
final-stage reheaters.
Features
- Product Name: Superheater And Reheater
- Service Life: Long Service Life
- Design: Customized
- Maintenance: Low Maintenance
- Pressure: High Pressure
- Safety: High Safety
- Key Features:
- Designed for CFB Boiler
- Superheater Coils for high temperature and pressure operation
- Reheater Coils for additional heating of steam
Details
All the raw materials will be firstly made pipeline cutting.
It is consisted of a series of bare oil(carbon steel,alloy steel,or
durable heat steel) and header and other auxiliaries.
TubesΦ32,38,42 and so on,also as the request.
| Setting Information |
| process | welding |
| structure | horizontal or vertical |
| material | carbon steel, alloy steel |
| tubes | φ32, 38, 42, etc. |
| size | customized |
| brand | HTEG |
| Warranty | 18 months |
Differences
| Type | Advantages | Disadvantages | Supporting method |
| Pendant-type | 1.Firm structural support | 1. Flow blockage by condensed steam
2. Needs slow restart to purge the water that accumulates in the
bottom. | supported from above |
| Inverted-type | 1.Proper drainage of the condensed steam | 1. Lack the structural rigidity, especially in high speed gas flow | Supported from below |
| Horizontal -type | 1. Proper drainage
2. Good structural rigidity. | 1. They do not view the flam directly so they are mainly from the
convective type | Usually supported in the vertical gas ducts parallel to the main
furnace. |
Applications
Superheaters and reheaters are built for high-pressure use and can
be customized to fit specific needs. They boost the temperature of
steam from boilers, making turbine heat exchange more efficient.
The superheater coils are made from stainless steel, carbon steel,
or alloy steel—tough materials that resist wear, handle harsh
conditions, and last a long time.
They work well in power plants using coal, biomass, or gas. With a
long service life, they cut down on maintenance needs. They’re
especially useful for plants needing high-pressure steam, providing
a reliable way to up steam temperature and boost overall system
efficiency.
These components fit a range of scenarios: perfect for
high-pressure steam power plants (coal, biomass, or gas-fired), and
their customizability means they work across many applications.
Durable and efficient, they’re key in power generation systems.
Packing and Shipping
Product Packaging:
The Superheater And Reheater product will be carefully packaged to
ensure safety during transportation. It will be wrapped in
protective material and placed in a sturdy cardboard box with ample
padding to prevent any damage during shipping.
Shipping:
The Superheater And Reheater product will be shipped via a
reputable courier service to ensure timely and safe delivery.
Delivery times may vary depending on the destination, but typically
range from 3-7 business days. Customers will receive a tracking
number once the product has been shipped so they can monitor its
progress and estimated delivery date.
Company Introduction
Hua Dong Energy Technology Started to Produce Serpentine Tube Since
1985,Up to now already supply more than 300,000 tons Steel
Serpentine Tube to over 30 countries.
Hua Dong Energy Technology deals with Austenitic Stainless Steel,
Nickel Alloy Steel (Hastelloy , Monel, Inconel, Incoloy ) seamless
and welded pipe and tube already more than 35 years, every year
sell more than 50000 tons of steel pipe and tube. Our client
already cover more than 45 countries, Like Italy, UK, Gernmany,
USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea,
Singapore, Austrial, Poland, France , ....And our group branch
company and factory have been already approved by :ABS, DNV, GL,
BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001,
ISO 14001.
