|Outside diameter, mm||Allowed deviation of manufacturing accuracy|
|up to 50 inclusive||±0.5 mm||±0.5 mm|
|over 50 to 168,3||±0.8 mm||1%|
|Wall thickness, mm||Allowed deviation of manufacturing accuracy|
|up to 15 inclusive||±12.5%||+ 12.5
|over 15 to 25||+10.0%
|Steel grade||Tensile strength, MPa||Yield strength, MPa||Relative elongation, %|
|not less then|
Pipes are supplied in hex-shaped bundles (weight not above 5,0 t) with robust steel strapping in at least 8 points with horizontal separation of bundles. Every bundle has two steel or textile handling loose strapping for multiple lifting.
Bundle size: 300x260 mm - 700x610 mm.
Every bundle has 2 grafiplast labels, specifying the following in English: