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Spiral Coil Immersion Tube Heater

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Product Description

This stainless steel spiral coil immersion heater is specially designed for liquid immersion heating. Made of high‑quality stainless steel, the coiled tube structure provides large heat exchange area for fast and even heating. It supports custom voltage, power and coil size, widely used for water tanks, chemical tanks and other industrial liquid heating. OEM service is acceptable.

Material: Heating tube: food-grade stainless-steel pipe Inner heating wire: nickel-chromium alloy resistance wire Insulating filler: high-purity magnesium oxide powder Terminal accessory: waterproof plastic protective caps	Transport Package:Carton Box with Foam Shockproof Protection
Form: Spiral-coiled tubular immersion heater with extended outlet terminals	Specification: Shell: Stainless-steel tube Diameter:8-12mm (customizable) Power:600W-4000W Voltage:110-400V optional Structure:Spiral-coiled body with two terminals
Shape: Cylindrical spiral coil shape with two straight extended tube terminals	MGO: High Purity MgO
Voltage: Customizable voltages are available, including 110V,220V,380V,400V	Resistance Wire: Ni80Cr20 Nickel-Chromium Alloy Wire
Watt: Custom-made power range from 600W to 4000W	Tube Diameter: Optional tube diameter 8mm-12mm, customized sizes are acceptable
Product Name: Spiral Coil Immersion Tube Heater	Usage: Used for heating water and chemical liquid inside water tanks, industrial containers and soaking-type heating equipment

Features

Spiral coiled tubular structure, large heat‑exchange area, high heating efficiency
Premium stainless steel tube, excellent corrosion resistance for liquid medium
Filled with high‑purity MGO powder, great thermal conductivity and insulation
Fully customizable: coil size, voltage, power and tube length are available
Compact coil design, easy to install inside tanks and vessels
Stable heating performance, long working service life
Support OEM & drawing customization for industrial heating projects

Package delivery

Packing

Each spiral coil immersion heater is wrapped with protective foam to avoid scratch and collision damage. Then packed into standard export carton box. Custom packing requirement is acceptable.

Shipping

Small orders by express courier (DHL / FedEx). Bulk goods by sea freight or air freight. We can offer FOB, CIF and other trade terms.

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