What are the main testing and inspection requirements for JIS B2220 2K Flanges to ensure their quality and reliability?
JIS B 2220 2K Flanges are a common flange standard used in Japanese industrial applications. These flanges have a 2.0 MPa (approximately 290 psi) pressure rating and are available in sizes ranging from 50A (NPS 2 inches) to 450A (NPS 18 inches). They are intended to facilitate the connection of pipes and equipment while assuring leak-free connections.