Following are among the generally used316 Stainless Steelcartridge heaters, please click the dimensions to go to the proper specification page. Also, the heaters could be tradition for different sizes, energy and voltage, if you need, please contact with us freely. 9 Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 10mm Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 10 Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 11mm Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 12mm Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mmIf you would like more size,please hyperlink right here to find:Tube Dia. 6-9mmTube Dia. 9 Dia. 12 Heater 9/170mm/175mm/180mm/185mm 640W-700W Heating Element 316SS 220V/110V/380V Single Head Heater Pipe 5pcs Specifications: Product Name: Cartridge HeaterMaterial: 316 Stainless SteelTube Diameter: nine Length: 165mm/170mm/175mm/180mm/185mmWire Length: 300mm(11")Power: 640W-700WVoltage: 110V/220V/380VPackage: 5pcs/lot nine Cartridge Heater Pay attention: Power Allowance -10%~+5% Shopping Tips: 1: Suitable for abrasives heating. Common Application Industry:Core shooting Machine,packaging machinery,flat vulcanizing machine, and so on spot isn't always relevant to liquid and air heating, non-standard item can touch us for custom. 2. How to come back to a call 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 unfavourable tolerance. For example:10mm is 9)Tube Length: (The default diameter is +/-2mm)5) High Temperature Line:(Default 300mm) 3. About Non-standard customization Instructions:Please confirm the specific parameters earlier than ordering the client triggered the mistake, the company would not assist the return. Instructions for use:1. Before use, please measure the power on multimeter. If there is no subject after measured then could be installed. If there is no power, please contact with us. The cartridge heaters should be related with the right wiring method, wiring mistakes can cause gradual heating or injury two normal wiring tips of customers are as follows: SHIPPING NOTICEAll purposes from our shop 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 could also be replied within 24 hours REFUND or RESENDIf items no longer obtained or damaged,please cooperate with us to take photos when you obtain it, then reward us the evidence,we will refund or resend a brand new one to you,thanks FEEDBACKAny questions please be happy touch with us before you leaving a feedback,we will try the finest that can allow you to resolve it Immediately.