ʻokoʻa i ka hana hana
Paipu kaula hao (paipu kila pre galvanized) he ʻano paipu welded i hana ʻia e ke kuʻi ʻana me ke kaula kila galvanized e like me ka mea maka. Hoʻopili ʻia ke kāʻei kila ponoʻī me kahi papa zinc ma mua o ka ʻōwili ʻana, a ma hope o ka wili ʻana i loko o ka paipu, ua hana wale ʻia kekahi hana pale ʻana i ka ʻōpala (e like me ka uhi ʻana i ka zinc a i ʻole ka pena pahū).
Paipu galvanized welahe paipu ʻeleʻele i wiliwili ʻia (paipu welded maʻamau) ma ke ʻano holoʻokoʻa i loko o nā haneli he nui o ka wai zinc wela kiʻekiʻe, no laila ua kāwili like ʻia nā ʻili o loko a me waho o ka paipu kila me kahi papa mānoanoa o ka zinc. ʻAʻole hui paʻa wale kēia papa zinc, akā hana pū kekahi i kahi kiʻiʻoniʻoni pale paʻa, e pale pono i ka corrosion.
ʻO nā pono a me nā pōʻino o nā mea ʻelua
Paipu kila weluwelu:
Pono:
ʻO ke kumu kūʻai haʻahaʻa, ʻoi aku ka maikaʻi
ʻili maʻemaʻe, ʻoi aku ka maikaʻi o ka helehelena
He kūpono no nā manawa me nā koi pale corrosion kiʻekiʻe loa
Nā hemahema:
ʻAʻole kū i ka corrosion ma nā ʻāpana welded
ʻO ka papa zinc lahilahi, maʻalahi ke ʻōpala i ka hoʻohana ʻana i waho
ʻO ke ola lawelawe pōkole, maʻamau 3-5 mau makahiki e lilo i pilikia rusting
ʻO ka paipu kila galvanized wela:
Pono:
Papa zinc mānoanoa
ʻO ka hana anti-corrosion ikaika, kūpono no waho a i ʻole ka haʻahaʻa
ʻO ke ola lawelawe lōʻihi, a hiki i ka 10-30 mau makahiki
Nā hemahema:
ʻO ke kumukūʻai kiʻekiʻe
ʻiliʻili liʻiliʻi
Pono ka nānā hou ʻana o nā hili a me nā mea hoʻopili i ka mālama anti-corrosion
Ka manawa hoʻouna: Jun-05-2025
