Heavy Duty Hlau Casting Drain Grating
Product Description
Grey cam khwb cia hlau trench grating / khoom npog thiab thav ntawv yuav tsum yog tsim los ntawm Mingda.Grey cam khwb cia hlau siv nyob rau hauv kev tsim cov trench grating los yog cov khoom npog thiab thav duab yuav tsum ua raws li ASTM A48-83 CLASS 35. Txhua qhov castings yuav tsum zoo ib yam, tsis muaj qhov tshuab, shrinkage defects, swells, tawg lossis lwm yam tsis xws luag.Castingyuav tsis muaj fins, burrs thiab slag.
Cov cam khwb cia hlau trench grating los yog cov khoom siv npog (thav duab ua los ntawm grey cam khwb cia hlau tshwj tsis yog cov ntaub ntawv cam khwb cia hlau) yuav tsum tau muab los ntawm Mingda.Cov cam khwb cia hlau siv hauv kev tsim cov trench grating lossis cov npog thiab cov thav ntawv yuav tsum ua raws li ASTM A536-80 qib 65-45-12.Tag nrho cov castings yuav tsum zoo ib yam, tsis muaj tshuab qhov, shrinkage defects, swells, tawg, los yog lwm yam tsis xws luag.Castingyuav tsis muaj fins, burrs thiab slag.
