Vipimo vya vifungo vya Buttwelding
Sura: kiwiko, tee, msalaba, bend, reducer, cap, mwisho wa stub
Aina ya ukubwa: 1 \ / 2 ″ - 80 ″ \ / DN15 - 2000
Ratiba ya unene: SCH 10, SCH 10S, SCH 20, SCH 40, SCH 40S, STD, XS, SCH 80, SCH 80s, SCH 100, SCH 120, SCH 160, XXS