In metallurgy, stainless steel also called as inox steel or inoxidizable steel. It is a steel material alloyed with high content of chromium and nickel, where
Minimum Cr at 10.5%
Minimum Ni at 8%
Maximum Carbon at 1.5%
As we know, stainless steel flange is impressed by it's great corrosion resistance, which because of the elements of Chromium, and as Cr increased, better resistant performances will be gained.
On the other hand, additions of Molybdenum will increase corrosion resistance in reducing acids and against pitting attack in chloride solutions. So there are different grades of stainless steel with varying Cr and Mo compositions to suit the environment with required to be alloyed.
Advantages:
Resistant to corrosion and staining
Low maintenance
Bright familiar luster
Steel Strength
| Productnaam: roestvrijstalen flens | |
| Type | Slip On, Lasnek, Socket Weld, Plate, Blind, Threaded, Reducing, Lap Joint, Bril etc. |
| Rang | F304, F304L, F309S, F310S, F316, F316L, F316Ti, F317, F317L, F321, F347, S30815 / 253MA, S31254 / 254SMO, N08904 / 904L, F51, F53, F55 ENZ. |
| Standaard | ASTM A182 / 182M, ASME B16.5, ASTM A240, ASME B16.47-A, ASME B16.47-B, JIS B2220 ENZ. |
| Grootte | 1/2"- 48" |
| Druk | 150-2500 pond |
| Geconfronteerd | Verhoogd gezicht (RF), vlak gezicht / volledig gezicht (FF), ringverbinding (RTJ) |
| Inpakken | Houten kratten / triplexgevallen of vanaf het verzoek van klanten. |
| Toepassing | Olie- en gastransport, LNG, petrochemie, kernenergie, scheepsbouw, pulp en papier, rioolwaterzuivering, bouw, medicijnen, voedingsmiddelen, decoratie en andere. |
| Andere normen | AWWA C207, BS4504, SABS 1123, LIJST D, GOST 12820 / 1-80, ALS 2129 ENZ. |
Soorten flenzen:
| Blinde flenzen van roestvrij staal | Reduceerflenzen van roestvrij staal | Flenzen van het type van roestvrij staal |
| Brilflenzen van roestvrij staal | Lasflenzen van roestvrij staal | Hoge naafflenzen van roestvrij staal |
| Flenzen met schroefdraad van roestvrij staal | Overlappingsflenzen van roestvrij staal | Lange lasflenzen van roestvrij staal |
| Instapflenzen van roestvrij staal | Lasflenzen van roestvrij staal | Flenzen met doorlaatopeningen van roestvrij staal |
Many different types of stainless steel flanges can be incorporated into a piping system. Stainless steel flanges are highly resistant to rust, are much stronger and can out perform carbon steel flanges and provide much more corrosion resistance than your aluminum or steel flanges.
ASME (American Society of Mechanical Engineers) flanges are engineered to meet certain standards. These standards are specified by the ASME and by the American National Standards Institute (ANSI). There are certain specifications in all flanges, each depending on the certain type of flange. This similarity ensures consistency with the same types of flanges used and replaced now and in the future.
