DIN 28181:2007 PDF

Scope: This standard applies to straight plain-end welded tubes made from non-alloy, alloy and stainless steels intended for use in tubular heat exchangers, which are predominantly used in process engineering. This standard does not apply to steel tubes intended for exposure to flame. Technical delivery conditions shall be as specified in the standards listed in Table 8, with the exception of the dimensions and tolerances specified in Clause 3 of the present standard. NOTE The outside diameters, wall thicknesses, and masses per unit length specified here conform to International Standard ISO 6758:1980.

DIN 28181:2007 Referenced Document

DIN EN 10204 Metallic products - Types of inspection documents; German version EN 10204:2004
DIN EN 10217-2 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 2: Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties; German version EN 10217-2:2019*， 2019-08-01 Update
DIN EN 10217-4 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 4: Electric welded non-alloy steel tubes with specified low temperature properties; German version EN 10217-4:2019*， 2019-08-01 Update
DIN EN 10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes; German version EN 10217-7:2021*， 2021-06-01 Update

2007 DIN 28181:2007-09 Welded steel tubes for tubular heat exchangers - Dimensions and materials
2007 DIN 28181:2007 Welded steel tubes for tubular heat exchangers - Dimensions and materials
1985 DIN 28181:1985 Welded steel tubes for tubular heat exchangers; dimensions, dimensional deviations and materials