Nūhou
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He aha ka ʻokoʻa ma waena o ANSI B36.19 a me ANSI B36.10 Standard?
ʻO ka maʻamau ANSI B36.19 i hoʻokomo ʻia i nā paipu kila kila ʻole a me nā paipu kila welded.akā, ʻo ka maʻamau ANSI B36.10 i komo i nā paipu kila ʻole a me nā paipu kila welded.Hiki ke hoʻohana ʻia ka pakuhi ʻikepili paipu kila ma lalo nei e ʻike i ka nui o ka paipu .d...Heluhelu hou aku -
He aha ka pena i hāʻule ʻole ai ka paipu kila galvanized?
ʻO ka ili o ka paipu kila galvanized he maʻemaʻe loa, i ka hoʻohana lōʻihi ʻana o ka substrate e hana pū ʻia ka rust, i mea e hōʻoia ai i ka hoʻohana maʻamau o ka paipu galvanized, hiki i ke ala o ka pena ke pale aku i ka metala.Eia naʻe, no ka paipu kila galvanized, ka hapa nui o ka pena no ka galvanized surface adhesion ...Heluhelu hou aku -
Pehea e mālama ʻia ai ka weld o ka paipu kila spiral?
Hoʻohana nui ʻia ka paipu kila spiral i ka ʻenekinia wai, ʻoihana petrochemical, ʻoihana kemika, ʻoihana mana uila, irrigation mahiʻai, kūkulu kūlanakauhale.No ka lawe ʻana i ka wai: lako wai a me ka hoʻokahe.No ka lawe kinoea: kinoea, mahu, liquefied petroleum gas.No ke kūkulu hale ...Heluhelu hou aku -
Aia kekahi ʻokoʻa ma waena o nā kikoʻī like ʻole o ka paipu kila slotted pololei?
ʻO ka paipu kila maʻa pololei he ʻano paipu kila welded, i hoʻohana nui ʻia i kēlā me kēia lā.Nui ka poʻe i hui pū me ka ʻenehana pipeline i lohe i nā paipu kila slotted pololei.Akā ʻike anei ʻoe i ka ʻokoʻa ma waena o nā kikoʻī like ʻole o nā paipu kila slotted pololei?...Heluhelu hou aku
