(1) There are few heat sinks designed or installed, and the total heat dissipation is not enough;
(2) The temperature of the heat medium is low, and the heat dissipation is small. The standard heat dissipation we use refers to the inlet temperature of 95°C, the outlet temperature of 70°C, and the room temperature of 18°C. If the inlet temperature is 70°C, the outlet temperature is 55°C. At room temperature 18 °C, the heat dissipation is about 40% lower;
(3) Radiator cover, often reducing heat dissipation by about 20%;
(4) Intake and outlet water take over different ways, but also reduce the amount of heat, it is best to go up and down, different measurements down into the next, steel column radiator about 20% lower;
(5) Gas blocking, open the cold air valve to exhaust the air inside the radiator and then close it;
(6) Partial blockage in the steel column radiator;
(7) The resistance is large. In a parallel system, this problem may occur due to the private heat exchange of the radiator, the resistance is large, the flow of hot water is small, and the heat dissipation is reduced;
(8) The water pressure is low. At the remote or high point of the parallel system, the water pressure is low, the hot water is insufficient, and the heat dissipation is low;
(9) Door and window ventilation.
(10) radiator manufacturers production quality problems
Product Description
Why choose us?
1. We are professional manufacturer of rubber O-Rings industry, have many years in doing international trading business,we own our factory, so we could offer you one-stop service.
2. We can offer you a wide range of rubber O-Rings in all standard sizes and a lot of special sizes. We can also produce o-rings according to your special requests.
3. Our O-Rings are made according to international standard: ISO9001:2008.
Available materials: NBR, SI, HNBR, SBR, FPM, FLS,CR, BR, IIR, NR, IR, PU, EPDM etc. All materials are RoHS-CE,SGS,FDA compliant
4.Wide Applications: Automotive, air conditioner, machinery, Computers pumps, valves, furniture, toys, pneumatic components, cellphones.
Product Advantages:
1.Great Sealing Performance: With certain pressure and temperature range, O Ring Seals could have great sealing performance to avoid water/gas/oil or ect. leaked out, and the performance will be stronger with pressure increasing.
2.Great corrosion prevention performance, long life working, great abrasion performance, and could self-recovery after abrasion on some extent
3.Simple construction, so it is easy and convenience to install/use/maintain,let seals a long life working
4.We have various colors/specifications/shapes for choosing if customers offer the International Panton Color No. Or tell us their requirements.
5.Available for a variety media, such as hydraulic oil,gas,water,slurry,crude oil,emulsion,Water - ethylene glycol,acid,alkali,chemical medicine and etc.
6.Wide application: Mechanical Sealing, Fixed Sealing, Shaft Sealing, Hole Sealing, Dust Prevention Sealing, Equipment Sealing, Pump Sealing, Flange Sealing, Hydro sealing, Junction Surface Sealing and etc.
Custom Rubber,Industrial Rubber,Custom Rubber Products,Industrial Rubber Products
ZHENJIANG CHUNHUAN SEALING MATERIALS CO.,LTD(GROUP) , http://www.chsealing.com