Nā Paipu Paʻa Paʻa Paʻa Paʻa Puʻupuʻu Wela

Paipu kila huinahalike Galvanized

No ka meapaipu huinahalike galvanizedua uea ma kapaipu huinahalike, pela ka laula noi opaipu huinahalike galvanizedua hoonui loa ia me ka paipu huinahalike. Hoʻohana nui ʻia ia i ka pā pale, ke kūkulu ʻana, ka hana mīkini, nā hana hana kila, ka hana moku, ka mana o ka lā, ka ʻenekini hana kila, ka ʻenekini mana, nā mea kanu, nā mīkini mahiʻai a me nā mīkini, ka pā aniani, nā chassis kaʻa, nā mokulele a pēlā aku. .

ʻO ka puʻupuʻu pāhaʻi wela wela - hoʻohana ʻia ka puʻupuʻu wela wela e hana i ka hoʻoheheʻe ʻana me ka pā hao e hana i kahi ʻāpana, e hoʻohui i ka substrate me ka uhi. No ka galvanizing wela, e hoʻonaniʻia ka paipu kila e wehe i ka hao hao ma luna o ka ili o ka paipu kila. Ma hope o ka pickling, e hoʻomaʻemaʻe ʻia ka pahu me ka ammonium chloride a i ʻole zinc chloride aqueous solution a i ʻole ka hui ʻana i ka wai o ka ammonium chloride a me ka zinc chloride, a laila hoʻouna ʻia i ka paipu kila galvanized i hoʻomehana ʻia i ka ʻauʻau. Nui nā kumu e pili ana i ka maikaʻi o ke kila galvanized strip. No ka laʻana, e hoʻonāwaliwali loa ka sulfur i ka paʻakikī o ke kila. ʻO ka hoʻohui ʻana o ka sulfur e alakaʻi maʻalahi i ka deformation kila a me nā māwae.

No laila, e hōʻoia i ka maikaʻi o ke kila, pono e hoʻemi i ka ʻike sulfur. Eia kekahi, he hopena koʻikoʻi ka phosphorus i ka paʻakikī o ke kila, ʻoi aku ka paʻakikī i nā haʻahaʻa haʻahaʻa. Wahi waiho. ʻAʻole hiki ke waiho i ka lewa ākea, no ka mea, ʻaʻole hiki iā ia ke pale wale i nā huahana like ʻole mai ka ʻaihue ʻia, akā pale pū kekahi i ka corrosion. Kūleʻa ke kahua ākea i nā ʻano ʻano ʻino loa. Hot dip galvanized square a me rectangular tubes ua hoʻohana nui ʻia i ke kūkulu ʻana, mīkini, kohu lanahu, ʻoihana kemika, mana uila, nā kaʻa kaʻaahi, ʻoihana kaʻa, nā alaloa, nā alahaka, nā ipu, nā mea haʻuki, nā mīkini mahiʻai, nā mīkini ʻaila, nā mīkini ʻimi, kūkulu hale ʻōmaʻomaʻo. a me nā ʻoihana hana ʻē aʻe.

huinaha a me ka rectangular hollow section Pepa kiko'ī