air industrial electric tubular heaters

air industrial electric tubular heaters   Brief overview: Electrical Tubular Heating Element/heating tube are the most versatile and widely used source of electric heat for industrial, commercial and scientific applications. They can be designed in a wide range of electrical ratings, diameters, lengths, terminations, and sheath materials. Also screw plug immersion heaters, flanged immersion heaters, circulation heaters, and high temperature process air heaters are available. and any other special heaters for particular requirements are available. Electric tubular heating element is used for almost every kind of heating appliances. They are easy to form and feature highest mechanical stability and electric properties at the same time. Screw in Tubular Heater is standardized for use in water or other liquids, Finned tubular heater is especially for air heating cabinets or tunnels. Flange heater is easy to install, control and maintain. Unique designer as your requirement. For corrosive environment, titanium material tubular heating element is better. Additional teflon sleeving is available.   Features: 1. Selected high quality sheath materials (see table below for selection). 2. Precision helical wound nickel-chrome resistance wire. 3. High purity magnesium oxide powder compacted to provide maximum heat conductivity and optimum dielectric strength. 4. Integral cold pin fusion welded to helical resistance wire provides optimum current carrying capacity. 5. Threaded screw terminal with ceramic or mica insulator provides a positive connection from lead wire to terminals.   Standard Sheath Materials The following are the most common tubular element sheath materials.

Material	Material Max. Temp. °C	Application
Copper	150	Water, non-corrosive liquids
Steel	400	Oil immersion
Stainless Steel 304	650	Water,Corrosive liquids, food processing
Stainless Steel 316	650	Corrosive liquids
Stainless Steel 321	650	intergranular corrosion situation
Incoloy 800	800	Water ,Corrosive liquids, air, clamp on

  Some data:

Sheath Dia. ±0.15mm	6.4	8	10	12	14	16	18	20	25
Sheath Length Max. (mm)	6000	6000	6500	6500	7000	7000	7000	7000	7000
Maximum Voltage	250	277	480	550	550	550	550	550	550
Wattage Tolerance	+5% -10%
Resistance Tolerance	+10% -5%

any other special specifications are also available if require.   Application: Electric small appliance Electric kitchenwares, food processor Home appliance or industrial heaters Commercial or industrial Heater for water,oil heating,tank heating. Water and Oil Heating Appliances. Heating Chemical Solutions. Medical equipments Used in many other applications.   Company brief information: We are Jiangsu Shazi Electric Equipment Co.,Ltd., we are professional manufacturer of heating elements for nearly 30 years. we can produce various types of air heater tube, water heater tube, and PTC heating elements etc. for home appliance heater parts and industrial heater parts. such as air conditoner, toaster oven, grill,coffee machine,deep fryer, fridge, washing machine, dishwasher, dryer,boiler, and industrial heating gases and liquids such as water, oil heat transfer fluid and corrosion solution.etc. we will supply you the best service and best quality products with our profession and rich experience.     Pls advise when inquiry: 1.Type of Heater
2. Wattage and Voltage
3. Diamensiom of the tube and approx length of the heating tube 4. Drawing required for special configuration 5.Working environment 6.Trial or sample order is also welcome.   More pictures of our tubular heating elements/heating resistance:
                    Contact information:   Jiangsu Shazi Electric Equipment Co., Ltd.   Address: Rm. 13a01, Huabang International West Mansion, Shiji Rd., Tinghu Dist., Yancheng, Jiangsu, China (Mainland)   Tel: 0086-515-86661058    FAX: 0086-515-86661068   Whatsapp & Viber : +86-15050654657   Website on Alibaba: http://cnshazi.en.alibaba.com

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Product Categories : Tubular Heater