EN124 F900 Ductile Iron Grates
Mafotokozedwe Akatundu
FRAME
Amakona anayi mu mawonekedwe opangidwa ndi kuponya limodzi ndi kutalika kwa mamilimita 110 kumapereka chitetezo chokhazikika komanso chokhazikika pamagalimoto.Kunja kuli mipata ndi mabowo omangirira bwino ndikuwongolera matope a simenti.Mukatsegula zonse zotsegula ndi zaulere.
KUGWIRITSA NTCHITO
Imabwera lathyathyathya ndi amakona anayi dimension mm 846 × 333, ndi mipata amakona anayi.Kapangidwe kake ndi kolemetsa kwambiri kupirira katundu wokulirapo pa matani 90, ma grating amalowetsedwa mu chimango mwanjira yofananira ndi sitima yapansi kuti apeze utali wosiyanasiyana.Grating ili ndi mipata inayi yoyika zomangira zachitsulo M12 zotsekera zomwezo ku chimango.
Zivundikiro za manhole, mitsinje ndi ma gratings zitha kugawidwa m'magulu otsatirawa: A15, B125, C250, D400, E600 ndi F900 Gulu 6 (Kalasi F900): madera omwe ali ndi katundu wokwera kwambiri, mwachitsanzo mayendedwe apabwalo la ndege
