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
| Nom du produit: bride en acier inoxydable | |
| Type | Glisser dessus, col de soudure, soudure de douille, plaque, aveugle, fileté, réduction, joint de recouvrement, lunettes etc. |
| Classe | F304, F304L, F309S, F310S, F316, F316L, F316Ti, F317, F317L, F321, F347, S30815 / 253MA, S31254 / 254SMO, N08904 / 904L, F51, F53, F55 etc. |
| la norme | ASTM A182 / 182M, ASME B16.5, ASTM A240, ASME B16.47-A, ASME B16.47-B, JIS B2220 etc. |
| Taille | 1/2"- 48" |
| Pression | 150 à 2500 LBS |
| Orienté vers | Face surélevée (RF), Face plate / Face complète (FF), Face à joint annulaire (RTJ) |
| Emballage | Caisses en bois / caisses de contreplaqué ou selon la demande des clients. |
| Application | Transport de pétrole et de gaz, GNL, pétrochimie, énergie nucléaire, construction navale, pâtes et papiers, traitement des eaux usées, construction, médecine, denrées alimentaires, décoration et autres. |
| Autres normes | AWWA C207, BS4504, SABS 1123, TABLEAU D, GOST 12820 / 1-80, COMME 2129 etc. |
Types de brides:
| Brides aveugles en acier inoxydable | Brides de réduction en acier inoxydable | Brides de type anneau en acier inoxydable |
| Brides de lunettes en acier inoxydable | Brides de cou à souder en acier inoxydable | Brides à moyeu élevé en acier inoxydable |
| Brides filetées en acier inoxydable | Brides de joint à recouvrement en acier inoxydable | Brides à long col à souder en acier inoxydable |
| Brides à enfiler en acier inoxydable | Brides à souder en acier inoxydable | Brides d'orifice en acier inoxydable |
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.
