Polymeric manhole covers

タイトルまたは説明

LION COMPANY, founded in ***6, is dedicated to manufacturing and marketing accessories for heating systems, water supply & distribution systems, air conditioning (HVAC) systems and plumbing equipment. Over the years of companys development, we have successfully introduced over *0 product items specically selected in accordance with our ongoing marketing research. This allows us launching products that exactly match market conditions and its demands ensuring maximum product marketability.
Today, our company is represented by two major business lines:
• Manufacturing and distribution of finished products.
• Recycling and manufacturing of secondary polymeric raw materials.
Owing to this combined business line functioning, LION COMPANY enjoys its status as a full production cycle company providing permanent and uninterruptible product stock availability. Our internal and external logistics systems eectively adopt worldwide experience realizing shortest delivery times achievable.

Polymeric manhole covers
Garden manhole cover Green Way (projected load up to 1 ton)
Type L (Class A*5).
Reliable and durable polymeric access covers. Manufactured from materials unaected by
aggressive media (oil, benzene, acids and alkali, salt water), the covers do not oxidize and are
able to withstand large temperature gradients (from **5°C to **0°C). When observing actual
operation conditions and proper installation procedure the service life of the covers constitutes *0 years minimum (abrasion rate 0.**4 gram/year).

Light-weight manhole cover (projected load up to 3 tons)
Polymeric manhole covers have a relatively low weight (from *0 to *5 kg) therefore they require no weight-lifting machinery for installation and dismantlement as in the case with cast iron access covers. This allows to achieve further cost optimization for transportation while increasing loading capacity of cargo vehicles with access covers.

Polymeric covers for manholes
Middle-weight manhole cover (projected load up to *2,5 tons) Type C (Class B**5)
Heavy manhole cover (projected load up to *5 tons) Class C**0
Such manhole covers are theft-protected due to their weight and structural rigidity. The manhole covers are equipped with locking devices protecting the cover from theft and illegal access to utility manholes.

Square light-weight manhole cover with handle (projected load up to 1 ton)
Polymeric manhole covers of light- and medium-weight type are cheaper in comparison with correspondingly sized cast iron manhole covers. This serves as a primary advantage of plastic manholes providing steady demand and unparalleled durability.