Featured
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Fast delivery Screw In Electric Heater Factory - Ribbed tubular heater – Weineng
Feature Ribbed heaters are constructed using WNH ribbed tubular element as the basis of construction. Fin material is continuously spiral wound tightly onto the element surface to increase the convective surface area for air and non-corrosive gas heating. ribbed spacing and size have been tested and selected to optimize performance. Steel finned units are then furnace brazed, bonding the fins to the sheath to increase conductive efficiency. This allows higher wattage levels to be achieved in ... -
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Fast delivery Screw In Electric Heater Factory - CE certificated industrial tubular heater – Weineng
Feature High quality raw materials: Ni80Cr20 resistance wire. UCM high purity MgO powder for high temperature application. Tube materials available in: INCOLOY800/840, INCONEL600, Hastelloy, 304, 321, 310S, 316L and etc. Key technical properties: Leakage current : less than 0.5mA under operating temperature. Insulation resistance: cold state ≥500MΩ; hot state≥50MΩ. Dielectric strength: Hi-pot>AC 2000V/1min Power Tolerance : +/-5% We have certifications such as:ATEX, IEC Ex, C... -
Cheapest Price Nitrogen Heater - Industrial finned tubular heaters – Weineng
Feature Shielded heating elements in AISI 304 of φ10mm; Stainless steel AISI 430 fin of φ26mm outer diameter. Ni-Cr alloy resistive wire. Zinc steel M14 crimped connectors Sealed with silicone (up to 200C on continous) Threaded connection of M4 or M6 depending on models. Standard voltage ~230V Application To heat forced circulation air for heating premises, closed drying circuits in heaters, charge benches, etc. In general, for any application of forced air heating up to 200C (Maximum tempera... -
Top Suppliers Air Process Heater - CE Certificated flange type tubular heater – Weineng
Feature Flange type Tubular Heating Elements are of similar construction as our standard tubular elements. They terminate at one end which can simplify wiring and installation. They are available in .315″ and .475″ diameters. These are most commonly used in molds and other heat transferring metal parts as well as open air applications and immersion applications. Tubular Heaters are available in a variety of sheath materials with temperature capabilities up to 1600°F (870°C). App... -
OEM/ODM China Atex Certificated Industrial Electric Heater - Constant wattage trace heater for industry – Weineng
Feature The heating value per unit length of the constant power heating belt is constant. The longer the heating belt used, the greater the output power. The heating tape can be cut to length according to actual needs on site, and is flexible, and can be laid close to the surface of the pipeline. The braided layer of the outer layer of the heating belt can play a role in heat transfer and heat dissipation, improve the overall strength of the heating belt, and also be used as a safety groundin... -
Hot Selling for Electric Heating Molten Salt Furnace - Finned tubular for air duct heater – Weineng
Feature Shielded heating elements in AISI 304 of φ10mm; Stainless steel AISI 430 fin of φ26mm outer diameter. Ni-Cr alloy resistive wire. Zinc steel M14 crimped connectors Sealed with silicone (up to 200C on continous) Threaded connection of M4 or M6 depending on models. Standard voltage ~230V All stainless steel; Spiral fin: for φ8mm pipe: stainless steel finning – ＞φ18，φ24 iron fining – φ23 for φ10mm pipe: stainless steel finning – ＞φ20，φ26, φ30 iron fining – φ25... -
Free sample for Industrial Electric Process Heater - Cast Aluminium heaters – Weineng
Feature High operating temperatures Liquid cooling or air-cooling fins Any size or shape available Pressure casted ensures porosity free high density casting Extremely ruled and resistant to damage Precise and accurate control of temperature due to heat cool action High watt densities available Application Plastics extruders, barrels, injection moulding, dies, dies heads of extruders, blow moulding equipment. Production Process Markets & Applications FAQ 1.Are you factory? Yes, we are f... -
Top Suppliers Air Process Heater - Industrial Air duct heater – Weineng
Feature The electric heating tube adopts outer-wound corrugated stainless steel belt, which increases the heat dissipation area and greatly improves the heat exchange efficiency. The heater design is reasonable, the wind resistance is small, the heating is uniform, and there is no high and low temperature dead angle Double protection, good safety performance. A thermostat and a fuse are installed on the heater, which can be used to control the air temperature of the air duct to work under the... -
OEM/ODM China Atex Certificated Industrial Electric Heater - Explosion proof immersion heater – Weineng
Feature Max power of single heater up to 2000KW-3000KW, maximum voltage 690VAC ATEX and IECExapproved. Exd, Exe, IIC Gb, T1-T6 Zone 1 & 2 applications Ingress Protection IP66 High quality anti-corrosion/high temperature heating element materials: Inconel 600 Incoloy 800/825/840 Hastelloy, Titanium Stainless steel: 304, 321, 310S, 316L NiCr 80/20 heating wires, single or double coils. Design to ASME code and other International Standards. Hair-pin element and sealing to tubesheet by means ... -
2021 China New Design Atex Certificated Flow Heater - Industrial electric heater with control panel – Weineng
Feature The power can be customized The medium is heated by electric energy through the energy conversion form of “transfer to + convection”, with a thermal efficiency of 99% The explosion-proof structure can work normally in the explosive gas dangerous places of Zone II The structure is safe and reliable, and can be designed according to process requirements Green and environmental protection, in line with national policies Interlocking control of temperature, pressure, flow, etc... -
Super Lowest Price Heavy Oil Explosion-Proof Electric Heater - Self-regulating trace heaters – Weineng
Feature Self-regulating with adaptable output Various temperature ranges Demand-orientated out-put grading High chemical resistance No temperature limitation required (important at Ex-applications) Easy to install Can be cut to length off the roll Connection by plug-in connectors Application The WNH trace heater is used for freeze prevention and temperature maintenance on vessels, pipes, valves, etc. It may be immersed in fluids. For use in aggressive en[1]vironments (e.g. in chemical or petr...
