Following are a number of the commonly used 201 Stainless Steel cartridge heaters, please click on the size to go to the right specification page. Also, the heaters could be custom for different sizes, strength and voltage, while you need, please touch with us freely. 12 Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 13mm Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 14mm Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 15mm Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mm 16mm Tube DiameterLength25-35mm38-48mm50-60mm62-75mm80-95mm98-115mm120-135mm140-160mm165-185mm190-220mm225-255mm265-300mm320-360mm380-500mmIf you would like more size,please link here to find:Tube Dia. 6-9mmTube Dia. nine Dia. 12 Dia. 17-25mm 1000W-1100W Cartridges Heaters Heating Element 12×320mm-360mm Resistors Heater End Mould AC110V/220V/380V 2pcs/lot Specifications: Product Name: Cartridge HeaterMaterial: 201 Stainless SteelTube Diameter: 12 Length: 320mm/340mm/345mm/350mm/360mmWire Length: 300mm(11")Power: 1000W-1100WVoltage: 110V/220V/380VPackage: 2pcs/lot 12 Cartridge Heater Pay attention: Power Allowance -10%~+5% Shopping Tips: 1: Suitable for abrasives heating. Common Application Industry:Core capturing Machine,packaging machinery,flat vulcanizing machine, and so on spot is rarely relevant to liquid and air heating, non-standard item can touch us for custom. 2. How to return to a decision 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 verify the specific parameters earlier than ordering the client caused the mistake, the company doesn't assist the return. Instructions for use:1. Before use, please measure the power on multimeter. If there's no situation after measured then would be installed. If there is no power, please contact with us. The cartridge warmers ought to be related with the proper wiring method, wiring errors could cause gradual heating or harm two regular wiring tips of shoppers 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 replied inside 24 hours REFUND or RESENDIf goods now not received or damaged,please cooperate with us to take photos when you obtain it, then present us the evidence,we will refund or resend a new one to you,thanks FEEDBACKAny questions please be at liberty contact with us earlier than you leaving a feedback,we will attempt the best that can assist you resolve it Immediately.