Standard: GB/T19472.1—2004
Zvinodiwa (Kunze Diameter)
200mm | 225mm | 300mm | 400mm | 500mm | 600mm | 700mm | 800mm | 1000mm | 1200mm |
• Mutengo wakaderera
• High compressive simba
• High density, lightweight, yakanakira kuvaka
• Kuramba kwemakemikari
• Yakakodzera deflection pfuma, yakanaka kuvhunduka kuramba
• Hunhu hwakanaka hune hutano
• Rusvingo rwomukati rwakatsetseka, kushomeka kwemvura, kusasvibisa.
• Kurwisana kwakasimba kune kuderera kwekushisa
• Good impact kuramba
• Imba yakanaka yekudzivirira magetsi
• Yakanakisa yekuisa chisimbiso kuita, hapana kuvuza
• Upenyu hurefu
Iyo yenyama uye yemagetsi data sheet
Item |
Technical Data |
|
Circumferential Pressure (kN/㎡) |
SN2 |
≥2 |
SN4 |
≥4 |
|
SN6.3 |
≥6.3 |
|
SN8 |
≥8 |
|
SN12.5 |
≥12.5 |
|
SN16 |
≥16 |
|
Impact Simba(TIR)/% |
≤10 |
|
Round uye Flexible |
Muenzaniso wakatenderera uye wakatsetseka,hapana kukona kukona, pasina kuputsika, madziro maviri asina kukamukana |
|
Oven Test |
Hapana mabhuru、pasina delamination, hapana akatsemuka |
|
Kutsunga kwe creep ratio |
≤4 |
Kambani yedu inotora zvakatipoteredza-inoshamwaridzika mbishi zvinhu.Kudzora kwakasimba maitiro ekugadzira, kubva kune zvigadzirwa kusvika kune fekitori layer yemhando yekuongorora.
Iko kuyedzwa kwekuyedza kunotevera epasirese mhando manejimendi uye certification system kuti ive nechokwadi chemhando yezvigadzirwa.
1.Municipal drainage uye sewage pipeline system.
2,.Kuvigwa kwemvura uye pombi dzesuweji munzvimbo inogara vanhu.
3.Water system yekurima yekudiridza uye drainage.
4.Chemical Indasitiri uye migodhi yekufambisa kwemvura uye kufema.
5.Kugadziriswa kwepaipi yekuongorora matsime; nzira huru dzakaiswa mapaipi;
6.High-voltage cable, post uye telecommunications cable kuchengetedza sleeve, nezvimwewo.