Basic InfoStandard:BSCertification:SGS, CE, ISO 9001:2008Composite Manhole Cover:Manhole CoverDetailed Description1.Advantages :Good compressive, bending and impact strength, anti-corrosion, not rust, long service life (at least 30 years). The quality meets the same kinds cast ion manhole covers but the cost is 30% lower than. Contain no metal and no recovery value, anti-theft. 2.Applications: water supply and drainage, fire engineering, natural gas, electricity and telecommunications, street lamp and outdoor illuminations. 3.Designs: based on EN124 standard and according to customer's drawin
Composite Gully Grating Bs En124