Safon: GOST 12821-80
Pwysau: PN6, PN10, PN16, PN25, PN40, PN63

Maint: DN10-DN1600

Math: Gwddf Weldio

Deunydd: CS CT20, 16Mn, SS304/304L/316/316L/Duplex SS

Gorchuddio: Rust-Proof Oil; Paent du/melyn; Galfanedig; Gorchudd Epocsi