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Tubular Flexible Manifold Heater for Heating Elements

Tubular Flexible Manifold Heater for Heating Elements

Industrial Flexible Manifold Tubular Heater Flexible Heater Heating Elements Electric Heaters 1. Flexible Manifold Heate;
Basic Info
Model NO. OD8.5mm, 8mm, 6mm
Magnesium Oxide Powder USA Brand
Advantages Fast Response Time
Application Injection Mold Hot Runner System
Certificate ISO9001, CE
Heating Uniformity Very Good
Length 250-2500mm
Power 190-1500W
Transport Package PVC Pipe, Carton Box, Wooden Case
Specification Rectangular, round, square
Trademark no
Origin China
HS Code 851690100
Production Capacity 10, 0000 Per Year
Product Description
Industrial Flexible Manifold Tubular Heater Flexible Heater Heating Elements Electric Heaters
1. Flexible Manifold Heater IntroductionFlexible Manifold Heater are custom designed in a various shapes to as client's requirements for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases.Tubular heaters are produced using Incoloy, stainless steel or Copper sheath materials and also there is huge variety of selection of termination styles available. Insulation of Magnesium offers greater heat transfer.Tubular heaters can be used in any application. Straight tubular can be inserted in machined groves for conductive heat transfer and formed Tubular provides consistent heat in any type of special application.
Sheath/Casing materialsSUS304/ SUS321/ SUS316/ SUS316L/ SUS310S/ Incoloy800/ Incoloy840/ Copper/ Titanium
Terminal StylesPlain Pins/ Flag Terminals/ Spade Terminal/ Screw Terminal/ Special Terminal
ShapeU/ Hairpin/ W/ Z/ Straight/ Spiral/ Circular(with extension)/ Double Loop/ Bent Hairpin
End capCeramic end (standard)/ Cement/ Epoxy/ RTV seal
Construction TypeSwaged / High Watt Density - up to 1400°F (760°C)Not Swaged / Low Watt Density - up to 1200°F (650°C)Other
Sheath materialstainless steel
Leakage current < 0.5 ma at 253 v ac
Sheath temperature of heating elementmax. 700 °c
Standard voltage230 v
High voltage test1000 v ac
Insulation resistanceinsulation resistance - ≥5 mω at 500 v dc
Wattage tolerance ±10%
Length tolerance ± 1.5%
Groove dimensionsfor 8 mm: 7.80 (±0.05) mm x 8.00 (±0.10) mm
for 8.5 mm: 8.30 (±0.05) mm x 8.50 (±0.10) mm

2. Flexible Manifold Heater Structure3. Flexible Manifold Heater Standard Sizes
Technical data and tolerances
Wattage+ 5% - 10%
Resistance+ 10% - 5%
Dielectric strength1500 V
Insulation (cold 1000 V DC)> 10 MΩ
Leakage current (cold)< 0,5 mA
Maximum working temperature750 °C
Length tolerance± 2% (min. ± 5 mm)
Depending on the number of bends the hotflex length can increase
Type HotflexL min [mm]L max [mm]Tube section max [mm]Min bending radius internalMax. sheath surface load [W/cm²]Max. wattage [W] at 230 V
Ø 6.53001500246.5102190
Ø 8.030016001010155200
Ø 8.530015001010155200

4. Flexible Manifold Heater Parameter1. Outer pipe material: SUS304 -- 9.5 * 0.6T2. Filler: high temperature magnesia powder3. Heating wire: high quality high temperature resistance wire4. Guide rod: m3 stainless steel and screw, flat and spring pad5. Insulation barrier: 95 porcelain (heat treatment by soaking silicone oil)6. Sealer: silicone oil (kf-99)7. Unheated length: about 30 mm at both ends8. Bending radius: r9mm Size: D8mm/6mm/6.6mm/8.5mm/10mm Square:6x6mm 8x8mm
Length300-1550mm400-2100mm
Max Current12A15A
Nominal VoltageLess than 230VLess than 400V
Wattage+-10%+-10%
Dielectric Strength1.5HV1.5HV
Insulation MΩMore than 5 MΩMore than 5 MΩ
Leakage CurrentLess than 0.5 mALess than 0.5 mA
Minimum Unheated30mm35mm
Terminal PinsM3 x .50mm / plain postM4 x .70mm

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