Nuhou Huahana
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Ke ano o ka paipu pahu
He mea koʻikoʻi ka pahu pahu i nā lako wili ʻaila, a ʻo kāna mau mea hana nui e pili ana i ka drill, ka paipu kumu a me ka pahu, nā kola wili a me ka wili ʻana i ka paipu kila liʻiliʻi anawaena a pēlā aku. Hoʻohana ʻia ka casing e kākoʻo i ka paia o ka ʻaila a me ke kinoea o ka paipu, e hōʻoia i ka ʻeli ʻana a me ka hoʻopau ʻana o ke kaʻina hana o ka ...Heluhelu hou aku -
Nā noi o ka paipu kila laina
Ua hoʻoili ʻia ka ʻenehana paipu kila i hoʻoili ʻia i kēlā me kēia pono o ka paipu kila a me ka paipu plastik, a hana i ka loiloi piha o ka hoʻolālā kūpono o ka paipu e like me ka noi mākeke, ʻenehana hana, pale ʻana i ka corrosion, pili, kumukūʻai a me nā mea ʻē aʻe. No laila, aia ka paipu i kahi ...Heluhelu hou aku -
Hoʻokuʻu anuanu
Cold extrusion mea he metala hakahaka i ke anu extrusion mold lua, ma ka lumi wela ma ka noi ana i ke kaomi i ka blank ma ka paʻa punch kaomi, plastic deformation o ke metala blank machining kaʻina hana i hoʻomākaukau 'āpana. I kēia manawa, ua hiki iā Kina ke alakaʻi, tin, aluminika, keleawe, zinc a me kāna ...Heluhelu hou aku -
ʻO nā hiʻohiʻona o ka paipu paila a me ka paipu kila kuhili ʻole
ʻO nā hiʻohiʻona o ka paila paila ʻO nā paipu paila pinepine i ke kiʻekiʻe kiʻekiʻe a me ka hana kiʻekiʻe, ka uahi paipu a me ka wai ma ke kiʻekiʻe wela o ka mahu oxidation a me nā hopena corrosion e hiki mai, no laila e koi ana i ke kila paʻa me ka ikaika kiʻekiʻe, ke kūpaʻa oxidation kiʻekiʻe, a me ka paʻa o ka hui maikaʻi, ...Heluhelu hou aku -
ʻO nā pono o ka hoʻohana ʻana i ka paipu kila Galvanized a me nā mea pono
ʻO ke kila galvanized he kila me kahi pale zinc pale. He nui nā pono o kēia uhi ma mua o nā ʻano hana ʻē aʻe i hoʻohana ʻia no ka pale ʻana i ke kila, a ʻoi aku ka makemake o ka paipu kila galvanized, nā mea pono a me nā hale ʻē aʻe i nā kūlana he nui. Eia ʻeiwa o nā pono e pili ana i ka hoʻohana ʻana i ka galvanize...Heluhelu hou aku -
ʻO nā huahana paipu kila carbon a me ka classfication
ʻO nā ʻano hana hana paipu hao kalapona (1) paipu kila maʻemaʻe ʻole- nā paipu i ʻōwili ʻia, nā paipu huki anu, paipu hoʻokuʻu ʻia, ʻili o luna, paipu ʻōwili anu (2) paipu kila welded (A) e like me ke kaʻina- arc welded paipu, pale uila. paipu welded (kiʻekiʻe-frequency, low frequency), kinoea paipu, umu ahi weld...Heluhelu hou aku
