Cross References:
BS 131
BS 131-1:1961
BS ISO 80000-1
BS 5775:Part 0
BS 4T 100
BS EN 4500-1
BS EN 4500-5
Incorporates the following:
Amendment, April 2013. Amends and replaces BS T 80:1997
$76.00
Specification for 12 % chromium corrosion-resisting steel tubes (770 MPa)