Normalised, brigth annealed, electro-galvanized (8-10my) and yellow-chromated seamless steel tubes acc. to EN10305-7.
Technical supplier conditions according to E235+N.
Working pressures calculated according to DIN2413/III.
Material: Steel 37.4
Stock lengths: standard length on stock is 6.000 mm -0/+25 mm. Surface protection: Outside CR-VI free electro-galvanized. Standard length: 6.000 mm -0/+25 mm. All tubes over 6 mm inside diameter is plugged with plastic plugs on both ends. All tubes over 8 mm outside diameter is marked with workslogo/-name, dimension, quality of steel and charge no.
All pipes are availabel with works certificate according to EN10204-3.1