Following are some of the commonly 110V/220V/380V threaded cartridge heaters, please click the dimensions to go to the proper specification page. Also, the heaters would be tradition for various sizes, strength and voltage, whenever you need, please touch with us freely. DN6(10mm):6x100-300mm6x350-600mm DN10(16mm):12x100-300mm12x350-600mm DN10(16mm):10x140-180mm10x190-350mm10x400-600mm DN8(12):8x100-250mm8x300-450mm8x500-600mm DN15(21mm):12x100-200mm12x250-300mm12x300-350mm12x400-600mmDN20(25mm):20x100-200mm20x250-300mm20x300-400mm20x400-600mmDN20(25mm):16X100-200mm16x250-300mm16x300-400mm16x400-600mmDN25(32mm):20x100-300mm20x350-550mm25x100-300mm25x350-550mm Low voltage threaded cartridge heaters, please click the scale to go to the right specification web page as below: DN6(10mm):6x50-200mm DN10(16mm):12x50-200mm10x50-200mm DN8(12):8x50-200mm DN15(21mm):12x50-200mmM16x100-150mmM16x200-300mmDN20(25mm):16X50-200mm20x150-300mm DN25(32mm):20x50-200mm25x50-200mm M16 12x100mm M14*1 10x100mm 36V-72V DN15M16x200mm 48-72VM16x100-150mm DN15 G1/2 12V/24V:M16x100-150mmM16x200mm DN20 G3/4 24V/36V:M20*200M20x150-500mm G3/4 48V/12V:M16x150mmM20x150-500mm DN15/21mm Thread Cartridge Heaters 300-1000W Electric Heating Element 12mm x 100/150/200mm for Hot Molding Machinery 1pc Specifications: Product Name: Thread Cartridge HeaterThread Size: DN15(1/2 "=21 mm),BSPTube Material: 201 stainless steelUsed for: Water (No dry)Tube Length: 100/150/200mm (include the thread length)Wire Length: 300mm(11")Power:300W-1000WVoltage: 110V/220V/380VPackage: 1PC thread DN15 Cartridge Heater Pay attention: Power Allowance -10%~+5% Application:It is extensively utilized in liquid heating,mold heating and different media heating equipment: scorching core box, core injection machine,plastic molding molds, sizzling compression molding machinery,Rapid sealing machine, pharmaceutical machinery, shoe industry, crushing machinery,semiconductor eutectic welding, die casting input channel,no runner injection heating, Smoke machine,Sterilizers and so on! Shopping Tips: How to establish the proper specifications? 1)Voltage: (110V/220V/380V/12V/24V and so on)2)Wattage: (there is error -10% - +5%)3)Tube Diameter:(The default diameter is a dangerous tolerance. For example:10mm is 9)Tube Length: (The default diameter is +/-2mm)5) High Temperature Line:(Default 300mm) About Non-standard customization Instructions:Please confirm the specific parameters before ordering the customer prompted the mistake, the company would not help the return. Instructions for use:1. Before use, please measure the power on multimeter. If there is no subject after measured then can be installed. If there's no power, please touch with us. The cartridge warmers needs to be related with the proper wiring method, wiring mistakes may cause sluggish heating or damage two standard wiring tricks of customers are as follows: SHIPPING NOTICEAll purposes from our store are registered site: 17track/en, PAYMENTVISA,Mastercard,WESTERN UNION,Maestro,Bank Transfer,QIVI WALLET,WebMoney,Boletol,PayPal WARRANTY SERVICEDelivery Time:Ship out within 3-5working daysAll emails would be responded inside 24 hours REFUND or RESENDIf goods not obtained or damaged,please cooperate with us to take photographs when you get hold of it, then present us the evidence,we will refund or resend a brand new one to you,thanks FEEDBACKAny questions please be at liberty contact with us before you leaving a feedback,we will attempt the finest that may enable you resolve it Immediately.