FRP flange design by CS material (Part 2): ASA150-ASA2500

Proposal of GPI standardization of design results

Abstract

This paper exposes the product design of the flange with the FRP material of the GPI provisional standard applied to ASA class 150 to ASA class 2500 based on international flange standards. Applicable designed internal pressure load is converted from bolt allowable tensile strength. The flange surface applied seal adopts GPI standard rubber ring seal