Description
Product DescriptionStainless steel tube for electric heating tube-SUS304-industrial grade
Electric heating tubes are generally called stainless steel electric heating tubes and stainless steel heating tubes. Among the material selections for producing electric heating tubes, stainless steel tubes are the most common choice, but stainless steel tubes are divided into many materials. Among them, 304 stainless steel tubes are the most common. Why should stainless steel electric heating tubes choose 304 stainless steel tubes? Because 304 stainless steel pipe has good deep drawability, corrosion resistance and weldability, it has excellent overall performance in ordinary environments. It contains 18% chromium (Cr) and 8% nickel (Ni), so it is also called 18 chromium 8 nickel steel .
The advantages of 304 stainless steel pipe are: excellent mechanical properties, superior wear resistance, excellent corrosion resistance, good temperature resistance, smooth inner wall water resistance, thermal insulation performance, safety and sanitation performance, 100% recyclable and reuse , Beautiful appearance, clean, stylish, simple structure, high mechanical strength, high thermal efficiency, safe and reliable, easy installation, long service life and so on.Product show
| C% <= | Si% <= | Mn % <= | P % max | S % max | Cr% min-max | Ni min-max | Altri Others |
AISI 304 | EN 1.4301 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 17-19.5 | 8-10.5 | |
AISI S32101 | EN 1.4162 | 0.03 | | 5.00 | | | 21.5 | 1.5 | Mo=0.3N=0.22 |
AISI 304L | EN 1.4307 | 0.03 | 1.00 | 2.00 | 0.045 | 0.015 | 17.5-19.5 | 8-10 | |
AISI 321 | EN 1.4541 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 17-19 | 9-12 | Ti min.= 5 x %C |
AISI 316L | EN 1.4404 | 0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 16-18.5 | 10-13 | Mo=2-2,5 |
AISI 444 | EN 1.4521 | 0.02 | 0.40 | 0.40 | | | 17.7 | | Mo=2,1 Ti+Nb=0,45 |
AISI 316SL | EN 1.4435 | 0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 17-19 | 12.5-15 | Mo=2,5-3 |
AISI 316Ti | EN 1.4571 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 16.5-18.5 | 10.5-13.5 | Mo=2-2,5 Ti min =5x%C |
AISI 310S | EN 1.4845 | 0.08 | 1.50 | 2.00 | 0.045 | 0.030 | 24-26 | 19-22 | |
Alloy 800 | EN 1.4876 | 0.04÷ 0.08 | 0.02÷ 0.06 | 0.50÷1.00 | 0.015 | 0.010 | 19-21.5 | 30-32 | Al%=0,2-0,4 Ti%=0,2-0,5 |
Alloy 840 | EN 1.4847 | 0.05 | 1.00 | 1.00 | 0.015 | 0.005 | 19-22 | 19-22 | Al%=0,6 max Ti%=0,6 max |
Alloy 825 | EN 2.4858 | 0.025 | 0.50 | 1.00 | 0.020 | 0.010 | 19.5-23.5 | 38-46 | Al%=0,2 max Ti%=0,6-1,2 max |
Product application scenario
Raw material displayProduct testing
Customer witness
certificate
When using stainless steel 304 pipe, you need to pay attention to the following points: 1. Try to prevent the appearance from being scratched
2. Keep the pipe clean
3. Avoid long-term exposure of the pipe to an environment containing acid and salt.
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