DIN Standards are the results of work at national, European and/or international level.
.DIN standard and its meaning
.European Standards for steel
.DIN17175/EN10216 standard specification
.DIN Standard for pipe fittings
.EN 10208 SEAMLESS STEEL PIPES FOR PIPELINE FOR .FLUIDS
.JIS Number and Corrensponding Foreign Standards
.DIN 2391-81 Part 2 SEAMLESS
.PRECISION STEEL TUBES (DIN2391-81)
.Material Comparison Tables (ASTM →KS, JIS, DIN, BS, NBN, NF, UNI)
.DIN 2391-81 Part 2 Seamless Precision steel tubes
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DIN1629/EN10216-1 Seamless Tubes of Non Alloys Steels
DIN 1629 is the standard specifies the Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirements.
DIN17175/ EN10216 Seamless Steel Tubes
DIN17175/EN10216 Seamless Steel Tubes for Elevated Temperatures Seamless steel tubes in small calibers for high(low and medium) pressure boilers and petrochemical industryDIN17175/EN10216 Seamless Steel Tubes for Elevated Temperatures Seamless steel tubes in small calibers for
high(low and medium) pressure boilers and petrochemical industryeel
EN 10208 SEAMLESS STEEL PIPES FOR PIPELINE FOR FLUIDS
BS EN 10208 Seamless Steel pipes for pipeline for flammable fluids. Technical delivery situations. Standard description.
EN 10216 non alloy steel tubes
This part of EN1026 specifies the technical delivery conditions in two test categories for seamless tubes for circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel.
DIN 2391-1 Cold Drawn or Cold Rolled Steel Tube
DIN 2391 standard specifies the Seamless steel tubes used forMechanical and Automobile. The main products of steel / steel grade: DIN2391-1(ST35, ST45, ST52).
EN 10305-1 seamless precision steel tube
EN 10305 european standard specifies the technical delivery conditions for seamless cold drawn steel pipe of circular cross section used in hyhydraulic and pneumatic power systems.
Condition on delivery:
||No heat treatment after the last cold-forming process. The tubes therefore have only low deformability.
||After the last heat treatment there is a light finishing pass (cold drawing) With proper subsequent processing, the tube can be cold-formed (e.g. bent, expanded) within certain limits.
||After the final cold-forming process the tubes are annealed in a controlled atmosphere or under vacuum.
||The tubes are annealed above the upper transformation point in a controlled atmosphere or under vacuum.