Kɔbere abaa kɔbere core cast dade flange gate valve .

Saa kɔbere dua kɔbere core cast iron flange gate valve yi de ductile iron di dwuma sɛ ade titiriw ma valve nipadua ne valve kataso, na ɛma agoru a edi mũ ma ahoɔden a ɛkorɔn ne den a ɛkorɔn a ɛwɔ ductile dade mu de hwɛ hu sɛ valve no gyina hɔ pintinn wɔ nhyɛso ahorow ne adwumayɛ tebea horow a ɛyɛ den mu Bere koro no ara mu no, ɛde kɔbere valve stem ne valve mprɛte di dwuma, na ɛde kɔbere no corrosion resistance pa, wear resistance ne sealing performance di dwuma de ma sealing effect ne service life a ɛwɔ valve no mu no tu mpɔn. Nnua a wɔde asie no ho nhyehyɛe ma wotumi de valve dua no sie valve nipadua no mu bere a ɛreyɛ adwuma no, na sɛnea ɛkyinkyini no nkutoo na ɛma apon no mprɛte no kɔ soro na ɛhwe ase. Ɛnyɛ sɛ saa nhyehyɛe yi gye baabi, na mmom ɛkwati ɔporɔw ne nsɛe a efi valve dua no a ɛda adi no mu ba no yiye, na ɛma ahotoso a ɛwɔ valve no mu no yɛ kɛse.

Nkitahodi kwan a kɔbere dua kɔbere core cast iron flange gate valve hwɛ hu sɛ ɛbɛyɛ mmerɛw ne sealing a valve ne pipeline installation, na wobetumi ayɛ nsakrae ama ahorow ahorow a pipeline nhyehyɛe ma wonya pɛpɛɛpɛ cutoff ne flow nhyehyɛe nsu no.

Mfiridwuma ho nsɛnkyerɛnne .