SUS304 Tube Diameter 8mmTubular Electric Heater with Stainless Steel M14 Screw Heating element
SUS304 Tube Diameter 8mmTubular Electric Heater with Stainless Steel M14 Screw Heating element
The stainless steel double-head electric tubular heating is made of metal tube, and the spiral electric heating alloy wire (nickel-chromium, iron-chromium alloy) is uniformly distributed along the center of the tube. The gap is filled with magnesia sand with good insulation and thermal conductivity. Sealed with silicone or ceramic, this metal armored heating element heats air, metal molds and various liquids. According to the different use state, safety and installation requirements of the electric heating pipe, the electric heating pipe also includes other structures such as a sealing structure, a structure of a terminal portion, a flange, a temperature control or a fuse.
Product performance
The stainless steel electric tubular heater is formed by placing an electric heating element in a metal tube and closely filling the void portion with crystalline magnesium oxide powder having good heat resistance, thermal conductivity and insulation, and is processed by other processes. The utility model has the advantages of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, simple installation and long service life. Widely used in a variety of saltpeter tanks, water tanks, oil tanks, acid and alkali tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying ovens, hot stamping and other devices.
| Brand | SUWAIE |
| Material | SUS304,SUS321,SUS310,SUS316L,Incoloy800,PTFE |
| Votage | 220V,380V |
| Power | Customized |
| Tube diameter | 6mm,6.6mm,8mm,10mm |
| Service life | 5000H |
| Certification | ISO9001,CE |
| Leakage Current | <0.5mA |
| Insulation resistance | 50M OHM |
| Hi-Pot test | 1600V/3s cold condition |
| Hi-pot test | 1400V/3s Hot condition |
| Insulating material | Electrical grade high purity magnesium oxide powder |
| Resistance Wire | Ni20Cr80 or others |
| Power tolerance | +5%,-10% |
| Fitting type | M12*P1.25, M14*P1.5,M16*P1.5 or customiszed |
Tubular heater/ Heating element use precautions
1) The components should be stored outside of the dry. If the insulation resistance drops below 1 megohm due to long-term placement, it can be dried in an oven at about 200 °C for several hours (or low voltage of the components for several hours) to restore the insulation resistance.
2) When it is found that there is carbon deposit on the surface of the pipe, it must be removed after use to avoid reducing the efficiency and even burning the components.
3) When melting solid oil such as asphalt and paraffin, the voltage should be reduced, and then increased to the rated voltage after melting. To prevent power concentration and reduce component life.
Shenzhen Suwaie Technology Co., LTD
ADD:3rd Floor No.29, Huimin 1st Rd. Guihua Community, Guanlan sub-district , Longhua Dist, Shenzhen 518110 China
Tel: +86 755 32948288 Fax: +86 755 32948188
Moblie/WhatsApp/Wechat/Line: 0086 13423886170
Contact Person: Gavin lei
Email:gavin@suwaie.com
Web:www.suwaie.com / www.tubularheatingelement.com
