Ukwethulwa Okuqukethwe 1. Isingeniso: Ukuqonda i-200 psi NRS Flange Gate 2. Imboni kawoyela Negesi: Ukusakazwa kokusebenza nge-200 psi NRS Flange Gate 3. Izitshalo Zokwelashwa Kwamanzi: Ukuqinisekisa Ukulawulwa Kwe-Seamless Flow 4. Izitshalo ze-Petrochemical: Ukuvikela Izinqubo nge-200 psi NRS Flange Gate 5. Isizukulwane samandla: Ukuthuthukisa Ukuphepha nokusebenza kahle Kukukhiqizwa Kwamandla 6. Imboni Yokukhiqiza: O: