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Cov yeeb nkab nrog integrally cam khwb cia flange
Cov ntaub ntawv lub cev Ducitle Iron Specification 1.Type Test: EN14525/BS8561 3.Ductile Iron: EN1563 EN-GJS-450-10 4.Coating: WIS4-52-01 5.Standard: EN545/ISO2531 6.1092 Spec: EN Cov kav dej hlau uas muaj qhov sib xyaw ua ke flanges yog ib hom yeeb nkab uas siv rau hauv ntau yam kev siv, suav nrog cov khoom siv dej, cov kav dej phwj tuaj, thiab cov kav dej.Cov kav dej no yog tsim los ntawm cov hlau nplaum, uas yog ib hom cam khwb cia hlau uas tau txhim kho lub zog thiab ductility.Integrally ...
