Product introduction
The Titanium Steel Composite Plate Tower Chimney
The Titanium Steel Composite Plate Tower Chimney from Tengshida is a complete, single-source structural and venting system for the most severe industrial environments on earth. We combine the absolute corrosion immunity of a titanium inner wall with the proven structural efficiency of a freestanding steel support tower, delivering a fully integrated, state-of-the-art solution for waste-to-energy plants and coal-fired power stations.
The Synthesis of Ultimate Protection and Structural Strength
Our Titanium Steel Composite Plate Tower Chimney system is engineered to provide an unparalleled service life in applications where failure is not an option. This integrated approach offers powerful advantages.
Total System Responsibility: We engineer the entire system as one cohesive unit. The freestanding steel lattice tower is designed specifically to support the titanium composite flue, accounting for all wind, seismic, and thermal loads. This single-source responsibility eliminates the coordination problems and potential design gaps between separate tower and flue suppliers.
Absolute Immunity to Corrosive Attack: The inner flue is constructed from a metallurgically bonded plate of pure titanium on a steel backing. Titanium is impervious to the aggressive acidic condensates and wet chlorides found in incinerator and wet-scrubber exhaust, providing a permanent solution where even the best stainless steels would rapidly fail.
Product attribute table
|
Product Type |
Titanium-Steel Clad Plate Tower Chimney |
Diameter Range |
500mm-6000mm |
|
Material Structure |
Titanium plate (TA2/TA10) explosively clad to carbon steel base |
Custom Height |
15m-60m (sectional transport) |
|
Corrosion Resistance |
Resistant to concentrated sulfuric acid, hydrochloric acid, and seawater (chemical/marine applications) |
Sealing Performance |
PTFE + graphite spiral wound gaskets for flanges |
|
Temperature Range |
-196℃~350℃ (titanium layer prevents intergranular corrosion) |
Explosion Resistance |
Withstands instantaneous pressure impact ≥0.6MPa |
|
Strength Advantage |
Base carbon steel tensile strength ≥510MPa |
Component Compatibility |
Compatible with FRP/stainless steel sections |
|
Welding Process |
TIG welding for titanium layer + SAW for steel layer (dual protection) |
Warranty Period |
Titanium layer: 8 years / Base steel: 15 years |
|
Thickness Combination |
Titanium 1.0mm + Steel 6-20mm |
Weight Reduction |
40% cost reduction compared to pure titanium chimneys |
|
Inspection Standard |
100% ultrasonic testing |
||
|
Thermal Insulation |
Exterior rock wool insulation layer |
Application Scenario






Production machinery
List of processing and manufacturing equipment
|
No. |
Equipment Type |
Equipment Name |
Brand |
Manufacturing Date |
Model |
Key Metric Value |
|
1 |
CNC (Plasma) Cutting Machine |
Beijing Jiaming Botong Technology Co., Ltd. |
2015/10/1 |
JMG66 |
Cutting Thickness |
6-200mm |
|
2 |
Laser Cutting Machine |
Dezhou Jifeng CNC Equipment Co., Ltd. |
2023/8/1 |
LBC-10025D |
Effective Cutting Area |
10000mm × 2500mm |
|
3 |
Edge Milling Machine |
Jiangdong Machine Tool Works |
May-15 |
X6132 |
Length |
1320mm |
|
4 |
Plate Rolling Machine |
Nantong Pengwei Machine Tool Co., Ltd. |
Dec-18 |
W11S-NC-40×3000 |
Plate Rolling Capacity |
Thickness: 40mm, Width: 3000mm |
|
5 |
Press Brake |
Nantong Donghai Machine Tool Mfg. Co., Ltd. |
Sep-16 |
1223 |
Tonnage |
2000 tons |
|
6 |
CNC Section Steel Production Line |
Shandong Fin CNC Machinery Co., Ltd. |
Mar-15 |
BL2020 |
Angle Steel Specification |
63×63×4~200×200×20mm |





Company Introduction
Tengshida (Hebei) Environmental Engineering Co., Ltd. operates a specialized manufacturing facility in Hengshui, Hebei, dedicated to producing high-performance industrial environmental equipment. Established in 2015, our expansive 100,000-square-meter site serves as the production base for our core products, including self-supporting, tower, and stainless steel chimneys. With a registered capital of 100 million RMB and a highly skilled workforce, we have the capacity and technical foundation to manage large-scale industrial projects from fabrication to completion, ensuring every product meets our strict quality standards.





Why choose Tenshida
As a leading technology enterprise in the chimney industry, Tenshida has professional technical strength and after-sales service, focusing on providing customers with system solutions in the chimney field; the company regards quality as life, implements a high-standard quality management system, and provides customers with high-quality products and services; Tenshida's products are used in chemical plants, incineration plants, oil refineries, etc. every year. The product performance and technical strength are constantly verified and praised.
Products: full-environment product system, one-stop product system supply, passed safety appraisal.
Technology: Technical research provides more scientific solutions for reinforcement projects and comprehensively guarantees structural safety.
Application: Tenshida's products are used in a large number of structural projects every year, with a variety of cases.
Credit: National high-tech enterprise, successfully applied for more than 17 special cases, ISO9001 quality management system certification. Certificates such as environmental protection enterprises in the province, honest enterprises, and excellent enterprises in the city.
Frequently Asked Questions (FAQ)
1. What is the advantage of a "Tower Chimney" over a freestanding self-supporting chimney?
A tower chimney separates the structural support function from the flue liner. The external tower carries all wind and seismic loads, allowing the internal flue(s) to be designed solely to handle gas and temperature. This is often a more structurally and materially efficient design for very tall structures or sites with multiple flues.
2. Is this type of system only for new power plants?
No. It is also an ideal solution for retrofitting or replacing failing chimneys at existing facilities. When an older brick or steel chimney downstream of a new scrubber system is failing due to acid attack, replacing it with a durable titanium composite tower chimney is often the most prudent long-term solution.
3. Why not just build the entire flue out of solid titanium?
Solid titanium would be prohibitively expensive and structurally inefficient. The composite plate solution is far smarter; it uses a thin layer of titanium only where it is needed-on the inside surface for corrosion protection. The heavy, less expensive structural steel backing plate provides the necessary strength, giving you the best of both materials in one integrated, cost-effective product.
You can contact us in the following ways:
WhatsApp:
Mail:steelchimney.tengshida@gmail.com

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