Nūhou - Nā kikoʻī, nā waiwai, nā ʻano a me nā kumukūʻai o ke kahawai kila Galvanized C

Ke kila C-ʻano i hoʻopaʻa ʻiahe ʻano kila hou ia i hana ʻia mai nā pepa kila ikaika kiʻekiʻe i pelu anu ʻia a ʻōwili ʻia. ʻO ka maʻamau, ua pelu anu ʻia nā ʻōwili galvanized wela e hana i kahi ʻāpana keʻa C.

He aha nā nui o ke kila C-channel galvanized?

Hoʻohālike	Kiʻekiʻe (mm)	Lalo - laulā (mm)	ʻAoʻao - kiʻekiʻe (mm)	Liʻiliʻi - lihi (mm)	Mānoanoa o ka paia (mm)
C80	80	40	15	15	2
C100	100	50	20	20	2.5
C120	120	50	20	20	2.5
C140	140	60	20	20	3
C160	160	70	20	20	3
C180	180	70	20	20	3
C200	200	70	20	20	3
C220	220	70	20	20	2.5
C250	250	75	20	20	2.5
C280	280	70	20	20	2.5
C300	300	75	20	20	2.5

He aha nā ʻano kila C-channel galvanized?

Nā kūlana piliʻO nā kūlana maʻamau e pili ana iā ASME, ASTM, EN, BS, GB, DIN, JIS, a me nā mea ʻē aʻe. Pili nā kūlana like ʻole i nā wahi like ʻole a me nā kahua noi.

Ke kaʻina hana galvanizing:

1.Kila C-Channel i hoʻoheheʻe ʻia me ka uila:
Ke kila C-channel i hoʻoheheʻe ʻiahe huahana kila i hana ʻia ma ke kau ʻana i kahi papa zinc ma luna o ka ʻili okila C-channel i hana anu ʻiame ka hoʻohana ʻana i kahi kaʻina hana electrolytic. ʻO ke kaʻina hana koʻikoʻi e pili ana i ka hoʻokomo ʻana i ke kila kahawai ma ke ʻano he cathode i loko o kahi electrolyte e loaʻa ana nā ion zinc. A laila hoʻopili ʻia ke au i ka ʻili kila, e hoʻoulu ana i nā ion zinc e hoʻokahe like ma luna o ka ʻili kila, e hana ana i kahi uhi zinc maʻamau he 5-20μm ka mānoanoa. ʻO nā pono o kēia ʻano kila kahawai e komo pū me kahi ʻili laumania, kahi uhi zinc like loa, a me kahi hiʻohiʻona kālā-keʻokeʻo maikaʻi. Hāʻawi pū ka hana ʻana i ka hoʻohana ʻana i ka ikehu haʻahaʻa a me ka hopena wela liʻiliʻi ma ke kumu kila, e mālama pono ana i ka pololei mechanical mua o ke kila C-channel. ʻO kēia ka mea kūpono no nā noi e koi ana i nā kūlana aesthetic kiʻekiʻe a ma nā wahi ʻino iki, e like me nā hale hana maloʻo i loko, nā pale lako, a me nā mōlina lako māmā. Eia nō naʻe, hāʻawi ka uhi zinc lahilahi i ka pale ʻana i ka palaho, e hopena ana i kahi ola lawelawe pōkole (maʻamau 5-10 mau makahiki) ma nā wahi haʻahaʻa, kahakai, a i ʻole nā wahi haumia ʻoihana. Eia kekahi, he palupalu ka hoʻopili ʻana o ka uhi zinc a he maʻalahi ia i ka hemo hapa ma hope o ka hopena.

2.Kila C-Channel Galvanized Hoʻoluʻu Wela:
Ke kila C-channel galvanized hoʻoluʻu welaHoʻokumu ʻia ma ke kulou anu ʻana, ka pickling, a laila hoʻokomo i ke kila holoʻokoʻa i loko o ka zinc hoʻoheheʻe ʻia ma 440-460°C. Ma o ka hopena kemika a me ka hoʻopili kino ma waena o ka zinc a me ka ʻili kila, ua hoʻokumu ʻia kahi uhi hui o ka zinc-hao me ka zinc maʻemaʻe me ka mānoanoa o 50-150μm (a hiki i 200μm a ʻoi aku paha ma kekahi mau wahi). ʻO kona mau pono nui ka papa zinc mānoanoa a me ka hoʻopili ikaika, hiki ke uhi piha i ka ʻili, nā kihi a me loko o nā lua o ke kila kahawai e hana i kahi pale anti-corrosion piha. ʻOi aku ka paʻakikī o kona kūpaʻa i ka corrosion ma mua o nā huahana electro-galvanized. Hiki i kona ola lawelawe ke hiki i 30-50 mau makahiki ma nā wahi maloʻo ma waho a me 15-20 mau makahiki ma nā wahi kahakai a ʻoihana paha. I ka manawa like, he ikaika ka hoʻololi ʻana o ke kaʻina hana galvanizing wela i ke kila a hiki ke hana ʻia me ka nānā ʻole i ka nui o ke kila kahawai. Hoʻopaʻa paʻa ʻia ka papa zinc i ke kila ma nā mahana kiʻekiʻe a he hopena maikaʻi loa a me ke kūpaʻa ʻana i ka ʻaʻahu. Hoʻohana nui ʻia ia i nā hale kila o waho (e like me nā purlins hale, nā brackets photovoltaic, nā pale alanui), nā mōlina lako kaiapuni pulu (e like me nā hale hana hoʻomaʻemaʻe wai ʻino) a me nā hiʻohiʻona ʻē aʻe me nā koi pale corrosion kiʻekiʻe. Eia nō naʻe, e ʻike ʻia kona ʻili e like me ka pua kristal hina-hina ʻāwili iki, a ʻoi aku ka haʻahaʻa o ka pololei o ke ʻano ma mua o nā huahana electro-galvanized. Eia kekahi, he kiʻekiʻe ka hoʻohana ʻana i ka ikehu o ke kaʻina hana a he hopena wela iki i ke kila.

He aha nā kumukūʻai o ke kila C-channel galvanized?

Kumukūʻai kila Galvanized C Channelʻaʻole ia he waiwai paʻa; akā, loli mau ia, i hoʻohuli ʻia e ka hui pū ʻana o nā kumu. ʻO kāna hoʻolālā kumukūʻai koʻikoʻi e pili ana i ke kumukūʻai, nā kikoʻī, ka lako a me ke koi o ka mākeke, a me ka waiwai i hoʻohui ʻia i ka lawelawe.

Mai kahi kuanaʻike kumukūʻai, ʻo ke kumukūʻai o ke kila (e like me Q235, Q355, a me nā papa ʻē aʻe o ka ʻōwili wela) ma ke ʻano he mea maka ma lalo ke ʻano nui. ʻO ka loli ʻana o 5% i ke kumukūʻai mākeke o ke kila e alakaʻi pinepine ai i kahi hoʻoponopono kumukūʻai 3%-4% noKahawai GI C.

Eia kekahi, ʻoi aku ka hopena o nā ʻokoʻa i nā kaʻina hana galvanizing i nā kumukūʻai. ʻOi aku ke kumukūʻai o ka galvanizing hot-dip ma mua o 800-1500 RMB/ton ma mua o ka electrogalvanizing (5-20μm ka mānoanoa) ma muli o kona papa zinc mānoanoa (50-150μm), ka hoʻohana ʻana i ka ikehu nui aʻe, a me ke kaʻina hana paʻakikī.

Ma ke ʻano o nā kikoʻī, ʻokoʻa nui nā kumukūʻai ma muli o nā palena o ka huahana. No ka laʻana, ʻo ke kumukūʻai mākeke no kahi kumu hoʻohālike C80 × 40 × 15 × 2.0 maʻamau (kiʻekiʻe × laulā kumu × kiʻekiʻe ʻaoʻao × mānoanoa o ka paia) ma waena o 4,500 a me 5,500 yuan/ton. Eia nō naʻe, ʻo ke kumukūʻai o kahi kumu hoʻohālike C300 × 75 × 20 × 3.0 nui aʻe, ma muli o ka hoʻonui ʻia o ka hoʻohana ʻana i nā mea maka a me ka hoʻonui ʻia o ka paʻakikī o ka hana ʻana, piʻi pinepine i 5,800 a 7,000 yuan/ton. ʻO nā lōʻihi i hana ʻia (e laʻa, ma luna o 12 mika) a i ʻole nā koi mānoanoa o ka paia kūikawā e uku pū ʻia me 5% -10% uku hou aʻe.

Eia kekahi, ʻo nā mea e like me ke kumukūʻai halihali (e laʻa, ka mamao ma waena o ka hana ʻana a me ka hoʻohana ʻana) a me nā uku o ka brand e komo pū kekahi i ke kumukūʻai hope loa. No laila, i ke kūʻai ʻana, he mea nui nā kūkākūkā kikoʻī me nā mea hoʻolako e pili ana i nā pono kikoʻī e loaʻa ai kahi ʻōlelo kūʻai pololei.

Inā makemake ʻoe e kūʻai i ke kila galvanized C channel,Mea Hoʻolako Kina Galvanized Steel C Channelhe koho hilinaʻi loa ia