European Standard EN has the status of a DIN Standard. DIN , July edition, has been superseded by the. DIN Hollow Sections for Structural Steel Engineering Cold Formed Welded 20t Hollow section DIN 59 – St – 70×70×4 in manufacturing lengths. EN , EN CE MARKED, EN , EN , EN , EN , BS , API 5L, ASTM A53, ASTM A , DIN , DIN
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Welded pipes for precision applications are manufactured in the process of cold drawing. Our spiral and longitudinally welded tubes used mainly at the machinery, building an energy sectors. Hot-rolled profiles with milled edges in lengths of up to 6 metres.
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O mm Szabvanyok: Mechanical properties in room temperature. Cold drawn and annealed. Without thermal processing, after the process of cold drawing is finished.
Steel trade and processing
We provide all profiles with lengths of up to 20 metres at short notice. NDT of the weld in order to identify any longitudinal discontinuities.
Angle steel Equal-sided and unequal-sided angle steel according to DIN EN 10 and -2 in lengths of 6 and sometimes also 12 metres. Further information on data protection. The advantage of steel tubes for precision applications is the high precision 59411 their manufacturing, the good quality of their surface, and the guaranteed mechanical and technological properties.
DIN(Deutsches Insititut for Normung) Tube-Technical information-Embedded Finned Tube
The outside diameter sortiment of the welded tubes is untill mm in case of spiral welded tubes and untill mm in case of longitudinally welded tubes. Flattening test dij expansion test option Inspection or test type. Our welding manufactory and our internal factory production control are certified according to EN We will gladly saw you fixed lengths based on your specifications.
We can provide all diameters for lengths up to 6 metres at short notice. Flat steel as per DIN A spiral hegesztett es hosszhegesztett csoveket els. You can ask our staff about the availability of individual diameters and lengths in person.
Equal-sided and unequal-sided angle steel according to DIN EN 10 and -2 in lengths of 6 and sometimes also 12 metres. A hegesztett csovek atmer.
NDT in order to detect any leaks.
This increases the quality of the services we can offer to our customers when supplying reinforcement products. After the final cold drawing process, the pipes are annealed in a controlled atmosphere. All profiles can, of course, also be delivered primed or galvanised. We deliver all profiles up to 20 metres in length at short notice. One per tested batch.
Flat steel Flat steel as per DIN Maximum values depending on the delivery condition. In both welded tube typs there is a possibility to produce and adjust unique and customised wall thickness, outside diameters different from the standard.
After final thermal processing, appropriate drawing. That is why the pipes are widely used in the machining industry and in the automotive industry.
After the final cold drawing process, the pipes are normalized in a controlled atmosphere. Chemical composition ladle analysis. In case of steel qualitis the most common structural qualitis available such as the most specific ein ones.
To customised demands Standards: Ouc company can supply boiler tube parts onto the boiler tubes as well like elbows, bottoms, reducers, flanges.
After the final cold drawing process and annealing thermal processing in a controlled atmosphere. Inspection and test list. Our boiler tubes are available in welded and seamless and also in carbon and stainless type.