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Address: 2303 Century Square , Zhongnan Road , Wuhan ,China
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Industrial W shape Stainless Steel Immersion Tubular Heater
Description
Tubular Heater 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. Important and useful characteristics of tubular heaters are that they can be formed into virtually any shape, brazed or welded to any metal surface, and cast into metals.
Specification
Length | 300 -1550mm | 400 - 2100mm |
Maximum Current | 12 A | 15 A |
Nominal Voltage | < 230V | < 400V |
Wattage | ±10% | ±10% |
Dielectric Strength | 1.5 HV | 1.5 HV |
Insulation MΩ | >5Ω | >5Ω |
Leakage Current | <0.5 mA | <0.5 mA |
Minimum Unheated | 30mm | 35mm |
Terminal Pins | M3 x .50mm/ Plain post | M4 x .70mm |
Length Tolerances: ± 2% | ||
Feature
Precision helical wound nickel-chromium resistance wire
Provides uniform thermal profile Circumferential cold pin-to-wire
fusion weld
Ensures robust connection for long heater life Compacted, high
purity MgO dielectric insulation
Extends resistance wire life at high temperatures Recompacted bends
Provides longer life by ensuring insulation integrity
Application
Forced air heating
Thermal forming machines
Direct immersion in liquids
Comfort radiant heaters
Welded, brazed or clamped to tanks and pipes
Hot runner molds
Combination radiant and convection heater for ovens and dryers
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