About this document
Sa 420 by ismaelarchilacastillo is a document available to read on EtoBox.
This document provides specifications for wrought carbon steel and alloy steel piping fittings for low-temperature service. It outlines requirements for material composition, manufacturing processes, welding, heat treatment, and nondestructive testing. Fittings must be made from forgings, bars, plates or seamless/welded tubular products, and meet chemical composition standards. Welds must be qualified and may require radiography or liquid penetrant testing. All fittings must receive a normalized, tempered,
- Author
- ismaelarchilacastillo
- Language
- EN