| Customization: | Available |
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| Certification: | CE, ISO, ASME, EAC,SGS |
| Customized: | Customized |
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Specialized pin-tube heat exchange elements for waste heat boilers, available for mass production
Description of pin tube:
Pin tube exhaust gas boiler adopts pin tube to strengthen the extended heating surface of the heat transfer components, the heating surface of both sides of water pipe can be greatly increased, meanwhile the strong turbulence formed by the flue gas flowing through the surface
of pin tube can improve the heat transfer efficiency and reduce the soot accumulation, with advantages of compact structure, high heat efficiency, less equipment investment, and also with shock-proof, noise reduced,fouling prevented,safe and reliable features
Features of pin tube:
Pin fin is a cantilever structure, can vibrate with impact of airflow.
The strong turbulence is formed by the flue gas between the pin tube, with strong turbulence.
Advantages of pin tube:
Pin tube strengthens the expanded heating surface of heat transfer components, increases its heating surface of gas side, the heating exchange surface is 7-8 times larger than smooth tube, so that the pin tube exhaust gas boiler is with small structure, light weight, but its heat exchange surface is larger enough.
| Product | Pin Tube | |
| Application | Widely used for marine boiler, heat exchanger, stationary boiler, condenser, economizer and other parts of heat industry. | |
| Material of base pipe | Carbon steel, alloy steel and stainless | |
| Material of pins | Carbon steel | |
| Type of base pipe | Seamless steel pipe | |
| Type of fins | Pin type | |
| OD of Base pipes | ≥38mm | |
| THK of base pipes | ≥3mm | |
| Height of pins | ≥12mm | |
| OD of pins | 6.0mm | |
| Pitch of pins | ≥11mm | |
| Length of blank area | According to customer's request. | |
| Length of pin tubes | According to customer's request. |
Kaineng Service:
Pre-sale service:
Kaineng helps customer to choose the proper pin fin tubes model according to different heating requirements of various application area. Before delivery we will provide boiler drawings, auxiliary equipment drawings, layout drawing, etc.
In-sale service:
Kaineng keeps 24 hours online and keeps close contacts during the production process to ensure on time delivery with perfect finished product.
After-sale service:
1. provide full range of original quality spare parts.
2. Kaineng offer project guidance service, we will dispatch engineers to your local project site
to guide the installation and commissioning.
3. Our engineers will held a training for boiler workers to ensure the safe operation.
4. Free maintenance and repair for one year and lifelong service.
Kaineng Workshop and Production Line
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