Lens Expansion Joints in AISI 304H for South American Mining Company
AISI 304H is an acid-resistant stainless steel with austenitic structure classified as heat-resistant and creep-resistant and used for high temperature applications. In contrast to the usual 304 and 304L grades, the chemical composition of 304H has been adapted to the working environment in terms of strength properties at high temperatures. 304H is resistant to the same acids, alkali, salts and gases as ordinary stainless steel 0H18N9 and 1.4301.
On this occasion we have manufactured Lens Type Expansion Joints for a mining company in South America with the following features:
- Lens Type
- Size DN 2800
- Material AISI 304H (1.4948)
- Temperature + 580°C
- Medium: Gas
MACOGA offers a complete range of Expansion Joints for any mining applications and all our Expansion Joints combine the latest technologies with decades of industry expertise in all areas of steel production.