Elite Wastewater Treatment Engineering Ductile Iron Drain Manhole Cover Wholesale

Elite Wastewater Treatment Engineering Ductile Iron Drain Manhole Cover Wholesale

Description
Elite can supply ductile iron Heavy duty D400 type Manhole Covers according to EN124, with different series of size, with or without hinge, single seal or double seal, square or rectangular or round, black bitumen or epoxy coating.

Ductile iron manhole cover is made from spheroidal graphite cast iron by machining hand moulding, solid top, recessed,double triangular, single seal or double seal, square or rectangular or round,with or without hinge. Very good quality, smooth and free from sand holes, blow holes, distortion or any other defects. Loading capacity is 40 tons. The normal coating is black bitumen 30 microns thickness, also can make the epoxy coating according to the customer's demand.

A one-stop procurement company focusing on infrastructure building materials since 2004.
Elite New Materials provides customers with solutions to help customers produce building materials needed for customized projects in one-stop and reduce procurement costs. We specialize in composites, plastic and metal foundry processing, rubber and assembly.

Mature Supply Chain & Production Base
More than 20 manufacturing companies from various regions in mainland China have worked closely with us, we have exported millions of molded, cast, injection molded and machined and assembled products to the world, hundreds of manufacturers and importers have benefited from our services , Most of the customers we serve are in leading positions in the road construction, water treatment, telecommunications engineering and home improvement industries.

Certified Laboratory
We have a number of engineers with experience in R&D, design and manufacturing, and fully cooperate with professors of related majors in well-known universities, using our rich knowledge and global connections to provide cost-effective building material products. Our in-house laboratory is available for testing material chemical composition, tensile strength, impact testing, and related industry standard tests. In addition, we also support product testing by third-party testing agencies.