Technical Information: Tubes

Important information for selection of the tube and subsequent processing:

• A reliable tube system assembly can only be given when seamless precision steel tubes type St 37.4 or St 52.4 (steel) or e.g. 1.4571 (stainless steel) are used. Take DIN 2391-1 into account for tolerances.
• Bend tubes correctly (maintain roundness, stick to bending radius limitations)
• Keep temperature range in mind (e.g. higher temperatures reduce the nominal pressure rating of stainless steel tubes)
• Keep thermal expansion of the tube in mind
• Pay attention to external conditions such as tube weight