RPMP _ Xiong Wong Tai (certified) _ Xinganmeng glass pipe provided by Xiong Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) is specialized in "plastic tube, MPP power tube, CPVC pipe electricity, irrigation pipe, HDPE pipe, p" of enterprises, companies adhering to the "honesty, hard service" philosophy, to provide you with the highest quality products and services. Welcome to inquire! Contact: Fengjing Li. (L) heating the tube ends generally have a longer cold side, and can not play the role of heat. Power Design (2) heating section to try not to exceed the limit of 10 Watts / cm. Such as the 30 cm long heated pipe, try not to exceed 300 watts power. If the design power exceeds this limit, the heating pipe high surface load, easily oxidized steel corrosion, causing a short circuit. (3) For temperatures higher than 250 ℃ mold design, using heat pipes have a certain degree of difficulty. I have availed heating temperature reached 420 ℃, but this molding temperature higher quality requirements for heating, requiring constant checking patency and a short circuit or not. Since this condition heating pipes, terminals, connecting copper, steel and other media are very susceptible to oxidation, resulting in disconnection. Therefore, the electrical transmission medium require special handling to avoid making conduction wire exposed to the air, to extend the service life of the wire. Iron core is also commonly used as a mold heating pipe, is characterized by high power per unit length (usually a diameter of 10mm, length 8cm specifications iron core can achieve 150 watts of output power), durability, safety, and easy to form short-circuit breakdown can be buried by drilling blind holes, the disadvantage is difficult to customize the design, replace them fragile, broken. Circuit Design indispensable insurance, air switch insurance policy, to keep operating by the clean glass pipe quality, good insulation, operation diligent checking electrical failure glass pipe specifications, to prevent unnecessary danger. PE possession of medium density polyethylene pipe and high-density polyethylene pipe. More suitable for conveying gaseous artificial gas, natural gas, liquefied petroleum gas, or mainly used to transport natural gas. The PVC pipe is mainly used to transport drinking water glass pipes, waste water, chemicals, heating fluid and coolant, food, ultrapure liquids, slurries, gases, compressed air and vacuum systems applications. Its use has some limitations. CPVC pipe is widely used in urban power grid construction and transformation; municipal renovation project; civil airport construction; engineering parks, residential construction; transportation, road and bridge construction city street cabling, mainly used in the power industry. PPR pipe low hardness, rigidity difference in handling, construction should be protected by acid-resistant glass pipes, likely to cause secondary damage to the pipe fitting. PPR pipe there is a certain low temperature brittleness, can not be installed on the pipeline pressure, percussion, vulnerable to external sites cover protector if necessary. Compared, PE pipe, use of CPVC pipe is limited, more suitable for use in the power industry, poor rigidity PPR pipe, easy fault, glass pipes comparison, then are not these disadvantages, glass pipe is more suitable for use in water Processing duct fields.