904L Rectangular Pipe can resist acids and reducing agents in severe as well as in mild conditions. Type 904L Schedule 40 Pipe defines the properties such as the size and thickness of pipes belonging to that particular schedule.
Austenitic grade 317 Stainless Steel Tubing covered under specification ASTM A213 is designed to be a part of systems involving the use of either steel boiler, superheater, or heat-exchanger tubes.