Gbigba igbasilẹ
Awọn orisun
Ti o gbona dip ita gbangba apa gbe polu ina ti ita yoo faragba itọju alatako-spasin lori dada ati ni ita ara ọpá lẹhin ti o ba ni awọ polu ati wa ni ita. Awọn dada yoo wa ni bo pelu idoti-sooro-sooro lati ṣe idiwọ rusting ti irin. Ti o gbona dir galvanizing jẹ ọna ti itọju egboogi-corsosion fun irin. Ilana ti o gbona garavnalistining pẹlu ti n ṣe ijẹ ti ita awọn ọpa ina ti ita, eyiti a ti sọ di mimọ, ati pe o ti mu ki o so mọ zincte si dada ti awọn ẹya irin irin-ajo, nitorinaa n pese aabo egboogi-ipa. Iwọn Layer ti Gallevened jẹ igbagbogbo loke 75 μ m, ṣiṣe awọn fitita naa ni ito ni ipa-lile-soore fun diẹ sii ju ọdun 30.
Orukọ ọja | Gbona-fip ita gbangba apa gbe pot pot isalẹ polu | ||||||
Oun elo | Onitumọ Q345B / A572, A36, A36, Q460, ASTM573 Gr65, GR50, SS490, SS490, SS490, SS490, SS490, SS490, SS490, SS490, SS490, SS490, SS490, SS490, SS490 | ||||||
Giga | 5M | 6M | 7M | 8M | 9M | 10m | 12m |
Awọn iwọn (D / d) | 60mm / 150mm | 70mm / 150mm | 70mm / 170mm | 80mm / 180mm | 80mm / 190mm | 85mm / 200mm | 90mm / 210mm |
Ipọn | 3.0mm | 3.0mm | 3.0mm | 3.5mm | 3.75MM | 4.0mm | 4.5mm |
Titada | 260mm * 14mm | 280mm * 16mmm | 300mm * 16mmm | 320mm * 18mm | 350mm * 18mm | 400mm * 20mm | 450mm * 20mm |
Ifarada ti iwọn | ± 2 /% | ||||||
Agbara eso ti o kere ju | 285Ma | ||||||
Max gaju okun tensele | 415mpa | ||||||
Egboogi-corsosione | Kilasi ii | ||||||
Lodi si Ipele Ile-aye | 10 | ||||||
Awọ | Sọtọ | ||||||
Itọju dada | Gbona-rip glavvanized ati spractrostatic fluging, ẹri ipanu, kilasi iṣẹ-ṣiṣe adaṣe II | ||||||
Oriṣi apẹrẹ | Polu polu, polu octagonal, polu onigun mẹta, ọpa iwọn ila opin | ||||||
Iru apa | Adani: apa kan, awọn ọwọ meji, awọn oju kekere, awọn ọwọ mẹrin | ||||||
Ọti | Pẹlu iwọn nla lati lagbara ni ọpá lati koju afẹfẹ | ||||||
Ikojọpọ lulú | Sisanra ti a bolu lulú jẹ 60-100um. Titẹ polfester ṣiṣi ti a bo speed jẹ idurosinsin, ati pẹlu alejò alagbara & agbara ultravioletyy. Oju ilẹ kii ṣe Peeli paapaa pẹlu awọn abẹfẹlẹ abẹlẹ (15 × 6 mm square). | ||||||
Ìlejú afẹfẹ | Gẹgẹbi ipo oju-ọjọ agbegbe, agbara apẹrẹ gbogbogbo ti resistance afẹfẹ jẹ ≥150km / h | ||||||
Idiwọn wana | Ko si kiraki, ko si alubomi ti npa, ko si eti, Weld laisi pipa laini tabi eyikeyi abawọn alurinkiri. | ||||||
Gbona-rip garvanized | Sisanra ti gbona-garvanized jẹ 60-100um. Ti o gbona sinu ati ni ita Anti-Corsosion Itọju itọju nipa sisun sisun. eyiti o wa ni ibamu pẹlu BSN ISO1461 tabi GB / T13912-92. Igbesi aye ti polu jẹ diẹ sii ju ọdun 25 lọ, ati pe oke galvanized jẹ dan ati pẹlu awọ kanna. Isepe Flake ko ri lẹhin idanwo Maul. | ||||||
Awọn boluti | Aṣayan | ||||||
Oun elo | Aliminim, SS304 wa | ||||||
Isọrọsi | Wa |