Composite Manhole Cove Standard: EN 124-1994 Loading capability: A15+ , B125, C250, ... Material: Sheet Moulding Compound SMC (Composite Material With Regenerated Resin ) Manhole Cover to EN 124 with A15+ , B125, C250, D400 Using surrounding ... B125 With Lockable Bolt More products : www.triunionie.com SMC Square Manhole Cover /smc well ...