Kufotokozera Kwachidule:

Standard: American Standard Material: Carbon steel ASTM A234 WPB Miyeso: ASME B16.9/B16.28 DIN Standard Material: ST37.0 Miyeso: DIN2605/2615/2616/2617 JIS Standard Material: JIS G3452 Makulidwe: JIS1/2 Thick 231 : SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS Kumaliza: Kupenta kwakuda, Kupaka, Kukula kwamafuta oletsa dzimbiri: 1/2 ″ - 48 ″