DIN EN 10253-2:2008
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; English version of DIN EN 10253-2:2008-04

Standard No.

DIN EN 10253-2:2008

Release Date

2008

Published By

German Institute for Standardization

Status

Be replaced 2017-11

Replace By

DIN EN 10253-2:2017

Latest

DIN EN 10253-2:2008

DIN EN 10253-2:2017

DIN EN 10253-2:2021-11

Replace

DIN 2617:1991 DIN EN 10253-2:1999 DIN 2616-2:1991 DIN 2616-1:1991 DIN 2615-2:1992 DIN 2615-1:1992 DIN 2609:1991 DIN 2605-2:1995 DIN 2605-1:1991

Scope

This Part of EN 10253 specifies the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of carbon and alloy steel which are intended for pressure purposes at room temperature, at Iow temperature or at elevated temperatures, and for the transmission and distribution of fluids and gases. It specifies: -- type of fittings; -- type A: Butt-welding fittings with reduced pressure factor; -- type B: Butt-welding fittings for use at full service pressure; -- steel grades; -- mechanical properties; -- dimensions and tolerances; -- requirements for inspection and testing; -- inspection documents; -- marking; -- protection and packaging. NOTE In the case of a harmonised supporting standard for materials, presumption of conformity to the ESRs is limited to technical data of materials in the standard and does not presume adequacy of the material to a specific item of equipment. Consequently it is essential that the technical data stated in the material standard be assessed against the design requirements of this specific item of equipment to verify that the ESRs of the PED are satisfied.

DIN EN 10253-2:2008 Referenced Document

• EN 10002-1 Metallic Materials - Tensile Testing - Part 1: Method of Test at Ambient Temperature
• EN 10002-5 Metallic Materials - Tensile Testing - Part 5: Method of Testing at Elevated Temperature
• EN 10020:2000 Definition and classification of grades of steel
• EN 10021:2006 General technical delivery conditions for steel products*， 2024-04-18 Update
• EN 10027-1 Designation Systems for Steels - Part 1: Steel Names
• EN 10027-2 Designation systems for steels - Part 2: Numerical system*， 2015-04-01 Update
• EN 10028-2 Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties*， 2017-07-01 Update
• EN 10028-3 Flat products made of steels for pressure purposes - Part 3: Weldable fine grain steels@ normalized*， 2017-07-01 Update
• EN 10028-4 Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties*， 2017-07-01 Update
• EN 10045-1 Metal Products, Mechanical Tests, Charpy Impact Tests, Test Specimens, Testing Conditions
• EN 10052:1993 Vocabulary of Heat Treatment Terms for Ferrous Products
• EN 10168 Steel products - Inspection documents - List of information and description
• EN 10204 Metallic products - Types of inspection documents*， 2024-04-18 Update
• EN 10217-1 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 1: Electric welded and submerged arc welded non-alloy steel tubes with specified room temperature properties
• 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*， 2019-04-17 Update
• EN 10217-3 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 3: Electric welded and submerged arc welded alloy fine grain steel tubes with specified room, elevated and low temperature properties*， 2019-04-17 Update
• 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*， 2019-04-17 Update
• EN 10217-5 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 5: Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties*， 2019-04-17 Update
• EN 10217-6 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Submerged arc welded non-alloy steel tubes with specified low temperature properties*， 2019-04-17 Update
• EN 1418 Welding Personnel - Approval Testing of Welding Operators for Fusion Welding and Resistance Weld Setters for Fully Mechanized and Automatic Welding of Metallic Materials
• EN 287-1 Qualification test of welders - Fusion welding - Part 1: Steels Incorporating Corrigendum August 2004; Includes Amendment A2:2006
• EN 910 Destructive Tests on Welds in Metallic Materials - Bend Tests

DIN EN 10253-2:2008 history

• 2021 DIN EN 10253-2:2021 Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; German version EN 10253-2:2021
• 2017 DIN EN 10253-2:2017 Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; German and English version prEN 10253-2:2017
• 2008 DIN EN 10253-2:2008 Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; English version of DIN EN 10253-2:2008-04
• 0000 DIN EN 10253-2:1999
• 1995 DIN 2605-2:1995 Butt welding fittings - Elbows - Part 2: Full correlation of utilization
• 1992 DIN 2615-1:1992 Steel butt-welding pipes fittings; tees with reduced pressure factor
• 1991 DIN 2605-1:1991 Steel butt-welding pipe fittings; elbows and bends with reduced pressure factor