Buttwelding -specifikationsspecifikation
Form: armbåge, tee, cross, bend, reducer, cap, stub end
Storleksintervall: 1 \ / 2 ″ - 80 ″ \ / DN15 - 2000
Tjockleksschema: SCH 10, SCH 10S, SCH 20, SCH 40, SCH 40S, STD, XS, SCH 80, SCH 80S, SCH 100, SCH 120, SCH 160, XXS