Select from product range according to delivery conditions and steel grades

STANDARD Abbreviations for standardization organizations
TDC List of products according to technical delivery conditions
STEEL GRADEMarking system for steel pipes according to European standards
Number of products for reference standard DIN: 138 | TDC 17175: 20
Standard TDC Steel grade Product application Dimensional standard Dimensions / dimensional table
DIN17175Seamless steel tubes – for high-pressure service – boiler2391-1 4.0 x 0.5 – 120.0 x 13.0 mm
DIN17175Seamless steel tubes – for heat exchangers2391-1 4.0 x 0.5 – 125.0 x 12.5 mm
DIN17175Seamless steel tubes – for heat exchangers28180 16.0 x 1.2 – 51 x 5 mm
DIN17175Seamless steel tubes – for high-pressure service – boiler2448 10.2 x 0.5 – 139.7 x 16.0 mm





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