Sekoahelo sa selemo se koetsoeng se tletse mofuta o felletseng oa tšireletso
A42Y-16C, A42Y-16P, A42Y-16R, KA42Y-16, DA42Y-16P
A42Y-25C, A42Y-25P, A42Y-25R, KA42Y-25P, DA42Y-25P
A42Y-40C, A42Y-40P, A42Y-40R, KA42Y-40, DA42Y-40P
A42Y-64C, A42Y-64P, A42Y-64R, KA42Y-64, DA42Y-64P
A42Y-100C, A42Y-100P, A42Y-100R, KA42Y-100, DA42Y-100P
Mofuta oa A42Y-C o sebelisoa bakeng sa lisebelisoa le liphaephe tsa moea, khase ea peterole, mokelikeli jj. mahareng hore na mocheso o sebetsang o tlase ho 300 ℃. Mofuta oa A42Y-P le mofuta oa A42Y-R li sebelisetsoa thepa le liphaephe tsa boleng bo nang le corrode medium hore na mocheso o sebetsang o ka tlase ho 200 ℃. Nka lisebelisoa tse eketsehileng tsa tšireletso ea khatello.
Flange e kopanyang litekanyo tsa ho lumellana le Standard series one of JB/T.......-94, Comply with Standard series two of JB/T.......-94 ha ho feta 6. 4MPa.