en 10217-3 - Welded steel tubes for pressure purposes - Electric welded and submerged arc welded alloy fine grain steel tubes
GRADES :- EN 10217 -3 P275NL1, EN 10217 -3 P355NH,
EN 10217 -3 P275NL2 , EN 10217 -3 P460N and
EN 10217 -3 P460NL2.
EN 10217-3 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3: Aloy fine grain steel tubes - This Part of EN 10217 specifies the technical delivery condition in two test categories for welded tubes of circular cross section, made of weldable alloy fine grain steel.