I-Hikelok inemikhiqizo ehlukahlukene, okuhlanganisa ama-valve ezinsimbi kanye nokufakwa kwazo, imikhiqizo yokucindezela okuphezulu kakhulu, imikhiqizo yobumsulwa obuphezulu kakhulu, ama-valve enqubo, imikhiqizo ye-vacuum, uhlelo lokuhlola, uhlelo lokufaka ngaphambi kokufakwa, iyunithi yokucindezela kanye nezesekeli zamathuluzi.
Imikhiqizo ye-Hikelok yobumsulwa obuphezulu kakhulu ihlanganisa ukufakwa kwe-miniature butt-weld, ukufakwa kwe-long arm butt-weld, ukufakwa kwe-automatic tube butt weld, ukufakwa kwe-metal gasket face seal (i-VCR fittings), amapayipi, ama-bellow-sealed valve, ama-diaphragm valve, ama-pressure reducing valve, izihlungi, ama-check valve.
