Nnụcha & Petrochemical Valves

Ọnụ ụzọ ámá Bolt Bonnet Valve

Ngwaahịa imewe atụmatụ 1. Ma imewe na mmepụta na-rụrụ nnọọ na-eso GB/T 12234, API600 na API602. Ngwaahịa ndị a na-egosipụta usoro ezi uche dị na ya, akara a pụrụ ịdabere na ya, arụmọrụ dị mma na nhazi dị mma. 2. Co hard alloy welded sealing surface, nke na-eyi ihe na-eguzogide ọgwụ, ihe mgbochi mbuze, ihe akaebe abrasion na ogologo ndụ. 3. Elu na mgbasa ozi na-edozi nke valvụ valvụ bụ nitrogenized ka ọ bụrụ ihe mgbochi na abrasion na-eguzogide. 4. PN≥15.0MPa (Klas 900), ...

ajuju nkọwa