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ERW, Paipu kila LSAW
ʻO ka paipu kila hili pololei he paipu kila nona ke kuʻina wiliwili e like me ka ʻaoʻao longitudinal o ka paipu kila.He mea maʻalahi ke kaʻina hana o ka paipu kila seam pololei, me ka hana kiʻekiʻe o ka hana, ke kumu kūʻai haʻahaʻa a me ka hoʻomohala wikiwiki.He kiʻekiʻe ka ikaika o nā paipu welded spiral ...Heluhelu hou aku -
he aha ka ERW
ʻO ka hoʻoheheʻe ʻana i ka uila (ERW) kahi hana hoʻoheheʻe kahi e hoʻopili mau ʻia ai nā ʻāpana metala e pili ana me ka hoʻomehana ʻana iā lākou me kahi au uila, e hoʻoheheʻe i ka metala ma ka hui.Hoʻohana nui ʻia ke kuʻi ʻana o ka uila, no ka laʻana, i ka hana ʻana i ka paipu kila.Heluhelu hou aku -
Paipu kila SSAW vs. Paipu kila LSAW
LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), kapa ʻia ʻo SAWL pipe.Lawe ʻo ia i ka pā kila ma ke ʻano he mea maka, hoʻoheheʻe ʻia e ka mīkini hoʻoheheʻe, a laila hana ʻelua ʻaoʻao submerged arc wili.Ma o kēia kaʻina hana e loaʻa i ka paipu kila LSAW ka ductility maikaʻi loa, weld paʻakikī, kūlike, ...Heluhelu hou aku -
Paipu kila kila me ka paipu kila ʻeleʻele
ʻO ka paipu kila galvanized kahi uhi zinc pale e kōkua i ka pale ʻana i ka ʻino, ka ʻōpala, a me ke kūkulu ʻana o nā waihona mineral, a laila e hoʻolōʻihi i ke ola o ka paipu.Hoʻohana pinepine ʻia ka paipu kila Galvanized i ka paipu.Loaʻa i ka paipu kila ʻeleʻele kahi uhi hao-oxide ʻeleʻele ma kona ent ...Heluhelu hou aku