Kayan bututu yawanci Q355 ne ko S355. Dangane da buƙatun abokin ciniki, ana iya zaɓar galvanizing mai zafi ko kafin galvanizing.
Karfe Square karfin juyi Tube
Kayan aiki: Q355, S355
Daidaitacce: GB/T6728, ASTM A500 Gr.B
Surface: An yi amfani da ruwan zafi mai kauri kamar yadda ASTM A123, BS4687, GB/T13912 ya yi, an yi amfani da shi sosai bisa ga ASTM A653M G90.
Bayani dalla-dalla: 80*80*3MM, 100*100*4MM, 110*110*4MM, 150*150*5MM
Pcking: fakitin fakiti ko fakitin ƙarfe, ya dace da jigilar teku mai nisa
Halaye: Kayan aikinmu na tulun tushe shine coil mai zafi daga kamfanin ƙarfe da ƙarfe na farko na China. Tsarin Gudanar da Inganci Mai Kyau wanda zai iya bin diddigin adadin zafi gaba ɗaya. Matsakaicin kauri na layin znc mai zafi mai galvanied ya kai microns 80, muna samar da marufi mai tsari da tsarin tattarawa gabaɗaya ga abokan ciniki, yana inganta amincin kaya da saurin sauke kaya sosai.
| Halaye | haƙuri |
| Digiri na Concavo convex | Kasa da 0.6% na tsawon gefen kuma mafi ƙarancin 0.4mm |
| Digiri na karkatarwa | =2+Jimillar Tsawon (mm)*0.5/1000 |
| Kusurwar dama | 90°±0.5° |
| Daidaito | Kasa da kashi 0.2% na jimlar tsawon kuma kasa da 2mm a kowace mita |
| Juriyar Tsawon Lokaci | L (jimlar tsawon)+2mm |
