Specializing in the production of hot runner heaters: 1. section (diameter) flat type: 2.0 * 4.0 * 2.2 * 4.0 2.5 4.0 2.2 * 4.2 square: 3.0 * 3.0 * 3.3 * 3.3 3.6 4.0 3.6 4.0 * Round: dual 1.8 single-tube double pipe 2.2 3.0 3.6 2. single tube diameter (heat circle hole) 7MM minimum inside diameter of 10 to 120MM 3. length, the length to achieve 30 or more. An inner diameter of 10-15, so that the length of 22 or more. Inner diameter of 20 or more, can make the goods according to customer requirements. The cold side (no fever length) can be customized according to the minimum 13MM 300MM, connection terminals fixed length 30MM. 5. Wire (wire) high temperature Teflon sleeve, mesh stainless steel casing. Normally a long noodle. Customers can mark lengthened; with temperature (5 lines) plus Hotline: two gray, regardless of positive and negative. Temperature line: red for positive, blue is negative. Ground wire: yellow-green. Without a sense of temperature (3 lines) gray for heating, regardless of the positive and negative. Yellow-green ground wire. 6. Voltage 220V 230V 240V 380V 7. Power 100W-2000W 8. Our production of heating cycle quality assurance for one year. The company's product variety can not do what's necessary to list direct inquiry