Hikelok nwere ọtụtụ ngwaahịa dị iche iche, gụnyere valvụ na ihe ndị e ji arụ ọrụ, ngwaahịa nrụgide dị elu, ngwaahịa dị ọcha dị elu, valvụ usoro, ngwaahịa valvụ ikuku, sistemụ nlele, sistemụ tupu etinye ya, ngalaba nrụgide na ngwa ngwaọrụ.
Ngwa Hikelok na-ekpuchi ihe eji etinye ọkpọkọ ferrule abụọ, ihe eji etinye paịpụ, ihe eji etinye weld, ihe eji etinye akara ihu O-ring, ihe eji egbochi ikuku, ihe eji etinye dielectric, ihe eji etinye fusible.
