Nā kumu koʻikoʻi e pili ana i ka hana kila o ka lā galvanized square steel pipes:
Nā paipu huinahā a me nā ʻāpana huinahā i hoʻopili ʻia me ka galvanized perforatedua hoʻolālā kūikawā ʻia no ka ʻāpana photovoltaic (PV), me nā pono koʻikoʻi o ke kākoʻo kūkulu ikaika kiʻekiʻe a me ke kūpaʻa lōʻihi i ka pala. Ma ka hoʻohana ʻana i kahi kaʻina hana galvanizing wela, hiki i ka mānoanoa o ka papa zinc i 70μm (e like me nā kūlana ISO 1461). Ua hala i ka hoʻāʻo pīpī paʻakai maʻamau ASTM B117 no 1000 mau hola, e hōʻoiaʻiʻo ana i ka hana paʻa no nā makahiki he 25 ma mua o nā wahi corrosive C5-level, e like me nā wahi kahakai me ka pīpī paʻakai kiʻekiʻe a me ka haumia ʻoihana.
ʻO ka hoʻolālā ʻāpana ʻāpana huinahā/ʻehā, i hui pū ʻia me ka ʻenehana perforation like, hāʻawi i nā waiwai mechanical kūlou a me ka torsional maikaʻi loa me ka hoʻomaʻamaʻa ʻana i ke kaula uwea a me ke kau ʻana modular, e hōʻemi nui ana i nā kumukūʻai kūkulu. Ke hoʻohālikelike ʻia me nā hoʻonā kila kihi kuʻuna a i ʻole nā mea hoʻohuihui alumini, ua hoʻemi ʻia ke kumukūʻai ola holoʻokoʻa ma mua o 30%. Eia kekahi, kākoʻo ia i nā ana i hana ʻia a me ka galvanization i hoʻonui ʻia, e kūpono ana no nā wahi koʻikoʻi e like me nā wao nahele, nā wahi kiʻekiʻe, a me nā kūlana wela humid.
| Huahana | ʻO ka paipu kila huinahā a me ka huinahā Galvanized me nā lua |
| Mea Hana | Ke kila kalapona |
| Papa | Q235 = S235 / Papa B / STK400 / ST42.2 Q345 = S355JR / Papa C |
| Kūlana Maʻamau | DIN 2440, ISO 65, EN10219GB/T 6728 ASTM A500, A36 |
| ʻIli | Uhi ʻia ʻana o ka zinc 200-500g/m2 (30-70um) |
| Pau | Nā wēlau maʻemaʻe |
| Nā kikoʻī | OD: 60 * 60-500 * 500mm Mānoanoa: 3.0-00.0mm Lōʻihi: 2-12m |
Paipu kila huinaha Nā noi ʻē aʻe:
Paipu kila no nā mea hana hale / hale
Paipu kūkulu
Paipu kila pou pā
Nā ʻāpana kau ʻana o ka lā
Paipu lima
Paipu kila huinaha Mana Hoʻomalu Kūlana Koʻikoʻi
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki o ka ʻike e nānā i nā huahana ma kahi random.
2) Keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina me nā palapala hōʻoia CNAS
3) Nānā ʻae ʻia mai ka ʻaoʻao ʻekolu i koho ʻia/uku ʻia e ka mea kūʻai, e like me SGS, BV.
4) Ua ʻāpono ʻia e Malekia, ʻInidonesia, Singapore, Pilipine, ʻAukekulelia, Peru a me UK. Loaʻa iā mākou nā palapala hōʻoia UL /FM, ISO9001/18001, FPC, CE
| Radius o nā kihi | ≤3x Mānoanoa o ka paia |
| ʻO ka concavity a me ka convexity | Max. 0.8% me ka liʻiliʻi loa o 0.5mm |
| Milo | 2mm + L x 0.5/1000mm |
| ʻO ke kūpaʻa | 0.15% o ka lōʻihi holoʻokoʻa a me 3mm ma luna o kekahi lōʻihi 1m |
