Ohun elo paipu jẹ nigbagbogbo Q355 tabi S355.Gẹgẹbi awọn ibeere alabara, galvanizing fibọ gbona tabi iṣaju-galvanizing le ṣee yan.
Irin Square Torque Tube
Ohun elo: Q355,S355
Standard: GB/T6728, ASTM A500 Gr.B
Dada: Hot dip galvanized ni ibamu si ASTM A123, BS4687, GB/T13912, Pre galvanized ni ibamu si ASTM A653M G90
Ni pato: 80*80*3MM, 100*100*4MM, 110*110*4MM, 150*150*5MM
Gbigbe: iṣakojọpọ lapapo tabi iṣakojọpọ pallet irin, o dara fun gbigbe ọkọ oju omi gigun gigun
Awọn ohun kikọ: Awọn ohun elo aise wa fun awọn piles ipile jẹ okun yiyi ti o gbona lati China akọkọ -class iron ati ile-iṣẹ irin.Eto Iṣakoso Didara pipe eyiti o le tọpa nọmba ooru naa patapata.Iwọn apapọ ti sisanra ti galvanied znc ti o gbona de awọn microns 80, a pese apoti ti o niiwọn ati ero iṣakojọpọ gbogbogbo fun awọn alabara, imudarasi aabo awọn ẹru pupọ ati iyara ikojọpọ.
| Iwa | ifarada |
| Concavo rubutu ti ìyí | Kere ju 0.6% ti ipari ẹgbẹ ati pe o kere ju 0.4mm |
| Lilọ ìyí | = 2 + Lapapọ Ipari (mm) * 0.5/1000 |
| Igun ọtun | 90°±0.5° |
| Titọ | Kere ju 0.2% ti ipari lapapọ ati pe o kere ju 2mm fun mita kan |
| Ifarada gigun | L (apapọ ipari) +2mm |
