Black, phospated seamless steel pipe acc. to DIN2391 part 1, repect. DIN2445 sheet 2.
Working pressures calculated acc. to DIN 2413/III
Material: Steel 37.4 Stock lengths: standard length on stock is 6.000 mm -0/+25 mm.
Surface protection: Pipes under 6 mm inside dia. is oiled inside and outside. Pipes over 6 mm inside diameter is phospated and oiled on inside and outside. All pipes over 6 mm inside dia. is plugged with plastic plugs on both ends. All pipes over 8 mm outside dia. is marked with workslogo/-name, dimension, quality of steel and charge no.
All pipes can be supplied with works certificate according to EN10204-3.1