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ʻO nā paipu me ka flange hoʻolei ʻia
Mea Kino Ducitle Iron Hōʻike 1. Ke ʻano hoʻāʻo: EN14525/BS8561 3. Ductile Iron: EN1563 EN-GJS-450-10 4. Ka uhi: WIS4-52-01 5. Kūlana: EN545/ISO2531 6. Drilling Spec：21. ʻO nā paipu hao ductile me nā flanges i hoʻolei ʻia he ʻano paipu i hoʻohana ʻia i nā noi like ʻole, me ka lako wai, nā ʻōnaehana wai, a me nā paipu ʻoihana.Hana ʻia kēia mau paipu mai ka hao ductile, ʻo ia ke ʻano o ka hao i hoʻomaikaʻi ʻia ka ikaika a me ka ductility.ʻO ka integrally ...
