China Industrial furnace resistance radiant tube heater
Technical Parameters
1. The error range of the cold resistance of the electric heating wire is no more than 3%.
2. The insulation resistance between the outer protective tube and the heating wire is over 2MΩ.
3. Outer diameter of the heating tube: φ60mm～φ300mm;
4. Heating power: 2KW/tube to 24KW/tube;
5. Outer tube length of the heating tube: 800mm～2800mm;
6. Outer tube thickness of the radiant tube: 1.5mm～16mm;
7. Material of the radiant tube heater: Cr20Ni80 (nichrome), Cr25A15, Cr21A16Nb, Cr27A17Mo2(Fe-Cr-Al), etc..
The main technology and performance of Industrial sewing machine bobbins :
1.Range tolerance of cold resistance of electric wire ≤3%
2.Insulation resistance between outside protector and electric resistance >2MΩ
3.Diameter of heater tube is from φ60mm~φ300mm
4.Power is from 2KW to 24kw
5.Length of heater tube is from 800 to 2800mm
6.Thickness of sleeve is from 1.5 to 16mm
FAQ
Q: Are you a factory or trading company?
we are a factory.
Q: what is your working time?
Our working time is from Monday to satursday, 8:30 AM -17:00 PM (BeiJing time, GMT+08.00).
Q: Do you provide free samples?
Yes, we do. but the shipping cost must be paid by buyers.
Q: How about the lead time and payment terms?
The lead time usually takes 1 to 3 weeks if we have materials in stock, otherwise, it will take another 1-2 weeks. the delivery time can be decided by the quantities
Concerning the payment terms, T/T,L/C, D/P,D/A,Western Union, MoneyGram, Paypal .this can be decided by our customers.
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