Refining & Petrochemical Valves

Valve ya Chipata cha Bolt Bonnet

Mapangidwe azinthu 1. Kupanga ndi kupanga zonse kumachitika mosamalitsa kutsatira GB/T 12234, API600 ndi API602. Zogulitsazo zimakhala ndi kapangidwe koyenera, chisindikizo chodalirika, magwiridwe antchito abwino komanso mawonekedwe abwino. 2. Co hard alloy welded sealing surface, yomwe imavala zosagwira, zosagwirizana ndi kukokoloka, umboni wa abrasion komanso moyo wautali. 3. Pamwamba ndi njira yosinthira ya shaft ya valve imapangidwa ndi nayitrojeni kuti isakokoloke komanso kuti isawonongeke. 4. PN≥15.0MPa (Kalasi 900), ...

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