Chapter 4: Division of Industrial Safety Subchapter 1: Unfired Pressure Vessel Safety Orders (Sections 450 - 560) Article 5: LP-Gas Systems (Sections 470 - 494) Section 480: Pipes and Fittings for All Liquid Lines and for Vapor Lines Where the Pressure Exceeds 20 PSI.
You currently cannot view this content. (Content only available by subscription.)
Please sign into an account with a subscription to this content, or email for help at support@madcad.com.
If you don't have a subscription, you can purchase one at the
MADCAD.com Store.