GRP Manhole cover

详情

Our composite materials manhole covers are suitable for a huge range of applications that include: 1. Underground Electrical Installations: Draw pits, traffic lights, street lighting, Fiber optic cable ducts etc. 2. Telecommunication: Connection chambers, Water, Gas, Petrochemical Installations. Advantages of our products 1. No recovery value_It will solve the manhole cover-stolen problem thoroughly. 2. High load capacity_Its high load capacity exceeds the ductile iron, reasech to *0 ton, with A*5(1.5 ton) B**5(*2.5ton), C**0(*5 ton), D**0(*0ton) 3. Free-design_It can be designed according to users'demands, including color, pattern, specification. 4. Long service life_It can be used more than *0 years and there is no any crack in the experiment of 2, **0, **0 fatigue shocks. 5. Well sealed_We could design and install device, and effectively prevent those poisonous gases leaking out from cesspool. 6. No any jangle_There is neither jangle nor rebound when cars pass through. 7. Good wear and corrosion reistance_It will never rusts because it has good wear and corrosion resistance. 8. Price: USD $****0 and give a discount accordinmg to clients quantity. 9 Quality: Abosultely satisfy with customers'requarements, and passed ISO***1: ***0 and SGS CERTIFICATE