hastelloy Fasteners Manufacturer in india
Hastelloy fasteners are fasteners with outstanding performance in high severity environments. These fasteners are manufactured by Hastelloy which is a nickel based alloy with a reputation of excellent corrosion resistant properties and are hence used in many industries dealing with chemical processing, marine, aerospace, and the power generation industry. The performance of such fasteners is achieved by possessing properties in Hastelloy Fastners which enable the fasteners to resist very high levels of pitting and crevice attack together with stress corrosion cracking even in harsh environmental climates like exposure to strong oxidants, acids, and high temperatures. This renders them the most desired in applications that are critical, like in securing parts of a chemical reactor, heat exchangers and offshore constructions. Alternatives/fasteners encompass washers, studs, nuts and hastelloy bolts. They can be obtained in a variety of hastelloy grades such as C276 and C22. The grade is then chosen based on the project requirement of their maximum performance criteria as well as efficiency during the applications.
Hastelloy fasteners are resistant to corrosion, economically beneficial, and have excellent mechanical properties in high-stress/high-pressure condition. These extend their life span and ensure that they do not need regular replacements, thereby saving a lot of capital cost in the application of the various challenging industries. When strength against harsh operating conditions and maximum corrosion properties are not enough to completely meet the demands of some projects, then a superior choice of fasteners that seems to fit the definition of reliability and high performance is the Hastelloy fasteners.
TECHNICAL SPECIFICATION OF HASTELLOY FASTENERS
| MATERIAL GRADE | HASTELLOY C22, C276,C2000, ETC |
| SIZE | M6 TO M72, AND ¼” TO 3” LENGTH UPTO 3000MM |
| DIN STANDARD | DIN 444, DIN580, DIN 912,DIN 916, DIN 931, DIN 933, DIN 934, 936,DIN 938, DIN 939, DIN 975, DIN 976,DIN 982 DIN 985,DIN 1587, DIN 7992, DIN 3570, DIN 9362. |
| THREAD STANDARD | METRIC, BSW, UNC, UNF |