Industrial High Pressure Shell and Tube Heat Exchanger
- OEM/ODM
- CHINA
1.Our optimally‑designed high‑pressure shell‑and‑tube heat exchanger boasts remarkable advantages in structural design, material technology and service life. It effectively addresses the core pain point of outdated design prevalent in mainstream industry products.
2.This shell‑and‑tube heat exchanger adopts a customized scheme with differentiated design pressures for the tube side and shell side. It can precisely match the actual working pressures of steam and circulating water media, striking a balance between safety performance and cost control while guaranteeing adequate pressure safety margins.
3.This tube‑type heat exchanger features a high‑standard weld joint efficiency of 0.85, which is above the industry average. Subjected to professional welding treatment and non‑destructive testing, its welds deliver high tightness and structural stability with zero risk of leakage under long‑term operation. It reduces equipment maintenance time and shutdown losses, and ensures continuous and stable industrial production.
Industrial High Pressure Shell and Tube Heat Exchanger
| PARAMETER CATEGORY | TUBE SIDE | SHELL SIDE |
| Working Pressure MPa(G) | 0.1 | 0.3 |
| Max. Allowable Working Pressure MPa(G) | -- | -- |
| Design Pressure MPa(G) | 0.2 | 0.4 |
| Working Temperature °C | 121 / 85 | 32 / 60 |
| Design Temperature °C | 145 | 90 |
| Medium / Fluid | Steam | Circulating Water |
| Medium Characteristics | Non-toxic,Non-flammable | Non-toxic,Non-flammable |
| Material of Main Pressure Parts | Q345R / S30408 | S30408 |
| Corrosion Allowance mm | 2 | 0 |
| Welded Joint Efficiency | 0.85 | 0.85 |
| Volume m3 | 1.2 | 0.9 |
| Heat Exchange Area m2 | 165 | |
| Thermal Insulation Material | -- | |
| Insulation Thickness mm | -- | |
| Design Service Life | 10 Years | |
| Lifting Weight (Dry) Kg | ≈ 2400 | |
| Operating Weight Kg | ≈ 3400 | |
| Flooded Weight (Water-Filled) Kg | ≈ 4500 | |
Real Industrial Application Scenarios
Relying on stable high-pressure resistance, efficient heat exchange performance and long service life, this industrial shell and tube heat exchanger is widely applicable to multiple industrial scenarios with water vapor and circulating water as heat exchange media, and perfectly adapts to the high-standard production requirements of Middle Eastern and European industrial enterprises. The core landing scenarios are as follows:
Scenario 1: Petrochemical Industrial Circulation Heat Exchange System
In the petrochemical production plants in the Middle East and Europe, a large number of water vapor heating and circulating water cooling processes are required in the refining and chemical links. The production environment has stable pressure and temperature but long continuous operation time, which requires heat exchange equipment to have high stability and anti-aging performance. Our high pressure shell and tube heat exchanger adapts to 145℃ maximum design temperature and 0.4MPa maximum shell side pressure, with 165㎡ efficient heat exchange area, which can meet the 24-hour uninterrupted heat exchange operation of petrochemical plants. The non-toxic and non-flammable medium matching design also meets the safety production standards of petrochemical enterprises, effectively ensuring the stable operation of the industrial circulation system.
Scenario 2: Central Heating System of Industrial Parks
For industrial park central heating projects in European and Middle Eastern regions, it is necessary to realize heat conversion through water vapor and circulating water to meet the heating demand of factory workshops and supporting facilities. The heating system has large medium circulation volume and stable operating parameters, and requires equipment with high heat exchange efficiency and long service life. This shell and tube exchanger has a scientific volume structure design, no medium circulation dead zone, and a 10-year design service life. It can realize long-term stable heat conversion for park heating systems, reduce energy consumption in the heating process, and solve the problems of low efficiency and frequent replacement of traditional heating heat exchange equipment.
Scenario 3: Mechanical Equipment Cooling Circulation System
In the mechanical manufacturing and processing industry, large-scale mechanical equipment will generate a lot of heat during operation, which needs to be taken away through circulating water cooling system to ensure the normal operation of equipment. Combined with water vapor auxiliary temperature adjustment, the tube bundle heat exchanger can realize precise temperature control of the cooling system. Its differentiated pressure resistance design adapts to the pressure fluctuation in the mechanical cooling circulation process, and the anti-corrosion material design avoids equipment scaling and blockage caused by long-term cooling water circulation, ensuring the long-term efficient operation of the mechanical cooling system.
Professional FAQ for B2B Purchasers
Q1: What working media is this shell and tube heat exchanger suitable for? Can it adapt to other industrial media?
A: This product is professionally designed forwater vapor (tube side) and circulating water (shell side) dual media circulation, both of which are non-toxic and non-flammable, with stable medium characteristics. For other corrosive, high-viscosity or flammable industrial media, targeted material adjustment and structural optimization are required according to the medium parameters. It is recommended to confirm the medium parameters with our technical team before procurement to ensure equipment matching.
Q2: What is the maximum pressure and temperature resistance of the equipment? Can it work under overload conditions?
A: The tube side design pressure is 0.2 MPa(G) and design temperature is 145℃; the shell side design pressure is 0.4 MPa(G) and design temperature is 90℃. The equipment is allowed to operate within the working pressure and temperature range (tube side 0.1MPa/85-121℃, shell side 0.3MPa/32-60℃). Long-term overload operation beyond the design parameters will cause equipment aging and performance attenuation, and we do not recommend overload use.
Q3: Does the equipment support customized modification? Can the heat exchange area and volume be adjusted?
A: The conventional model is fixed with 165㎡ heat exchange area, 1.2m³ tube side volume and 0.9m³ shell side volume. For B2B users with special working condition requirements, we support non-standard customization of heat exchange area, equipment volume and pressure parameters on the premise of complying with Class I pressure vessel standards, to meet the personalized production needs of different industrial scenarios.
Q4: What is the later maintenance cycle and maintenance cost of the tubular heat exchanger?
A: Benefiting from the 2mm corrosion allowance and high-standard stainless steel material design, the equipment has a very low scaling and corrosion rate. Under standard working conditions, the conventional maintenance cycle is 1-2 years for a simple cleaning inspection, with low maintenance cost. The whole machine has a 10-year design service life, and no large-scale component replacement is required in the early and middle service life, which greatly saves the later operation and maintenance cost of enterprises.
