SD-332 337 419 electric coil heating tube

Short Description:

Voltage: 110-127V ,220-240V

Power: 800W-1800W

Tube material: Iron, Stainless steel(201/304/316)

Tube size: Customizable

Product Detail

Product Tags


Product name:

SD-332 337 419 electric coil heating tube


110-127V ,220-240V



Tube material:

Iron, Stainless steel(201/304/316)

Tube size:


Tube diameter:


Single packing:

Bubble bag/PE bag with hanging card


Factory directly supply;  Quality visible;  Intimate service;  competitive price


The Electric coil heating tube
Fast heat rise, Evenly heated, Timely delivery

Product Details


Uniform heating and stable thermal conductivity; Copper nickel; Excellent process.


The heating tube is easy to install and the quality is assured; terminal pieces can be customized as your requirement.


All heating tubes are oxidized at high temperature, and oil pressure. Support to drawing and sample.


Zhenjiang Splendid Electric and Tools Co., Ltd. is a professional R&D, production and sales of coil air heater manufacturer, was founded in 1991, with nearly 30years of production experience and more than 10 years export experience.


Common Questions

(1) What is the mainly usage of electric coil heating tube?
A: This product is mainly used for electric furnace, air fryer and other electric appliances.

(2) What is the temperature of the electric coil heating tube? Is it acid and alkali resistant?
A: 800 ℃ c of heat-resistant, limit the long-term use of heat-resistant up to 650 ℃, 5% concentration, salt fog test standard last 48 hours.

(3) How is the surface of the electric coil heating tube treated?
A: After 1050 ℃ on the surface of c protection furnace atmosphere nitriding treatment.

Packing and Delivery

Bubble bag and PE bag are common package, also we can customized as your request.
Delivery: By air, by sea, by expres, for your selected.


Quality Control

Before shipping, each product will undergo quality testing to ensure smooth sales for customers and safe use for consumers

QC of electric floating water heater for bath


Q1:What’s your MOQ?
A:Usually the MOQ of each model is 3000 pcs ,but we can accept trial order which the quantity less than 1000pcs.

Q2:Are you factory or trading company?
A:We’re professional manufacturer of the immersion water heater , heating tube and extension cord.

Q4:How many days for mass production?
A:It usually takes 25-30 days after order confirmation, for exact times, it depends on the quantity of your need.

Q5:Where is your factory located?
A:Our factory located in Danyang City ,Jiangsu province and which is near Changzhou city.

Q6:What is your payment terms?
A:30% deposit before the production , the balance payment paid before the delivery.

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