... , CE & ISO Certificates 3, Quick temperature raising rate Coil tube heating elementFeatures: Model No.GY-C001MaterialSUS 304, 316, 321, ... 3mm-6.6mm, customerizedLengthCustomerizedColorBlack/Yellow Remarks:1, Our coil tube heating elements enjoy high reputation in qualities, We carefully ... It is free to order the whole elements with supports/holders or without them4, When you inquire, please specify:(1 ...