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Circular Ring Tubular Heater With Screw Terminals

Product Description

This stainless‑steel circular ring tubular heater is a dry‑burn heating element for air heating. It is constructed with high‑grade stainless‑steel tube, nickel‑chromium resistance wire and high‑purity magnesium‑oxide insulation filler. Screw‑type terminals provide stable wiring connection. Suitable for ovens, drying cabinets and industrial heating machines. Voltage, power and ring diameter can be fully customized.

Material:
Heating tube: Stainless steel
Insulation filler: High-purity MGO powder
Terminal stud: Stainless steel
Transport Package:
Standard export carton with foam protection inside, each heater wrapped by plastic bag separately.
Form:
Ring-loop tubular heater with threaded terminals
Certification:
CE, ISO9001, RoHS, CB, CCC
Shape:
Circular ring shape with two threaded end studs
Resistance Wire:
Ni80Cr20 nichrome alloy resistance wire
Voltage:
110V-380V, customizable upon customer request
MGO:
High-purity electrical grade MGO insulation powder
Power:  
Custom power available as customer's requirement
Tube Diameter:
Standard sizes available, custom tube diameter is acceptable
Product Name:
Circular Ring Tubular Heater With Screw Terminals
Application:
Applied for oven, steamer and various industrial heating devices





Features

  1. Precisely bent into circular‑ring shape for even surrounding heating

  2. Premium stainless‑steel outer tube, great high‑temperature oxidation resistance

  3. Screw‑in terminal studs at both ends, convenient and firm wiring

  4. Nickel‑chromium resistance wire delivers stable and uniform heat output

  5. Fully customizable voltage, power, ring diameter and tube dimension


Package delivery

Each circular ring tubular heater is wrapped by bubble film to prevent deformation, scratch and collision damage, then packed into an individual small carton. 12 pieces are loaded into one export outer carton. Secure packaging protects products well during long‑distance sea, air or courier shipment. We can arrange sea freight, air freight or express delivery according to your requirements.


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