OEM Manufacturer Sewer Grating Manhole Cover - single socket bend – SNODE Detail:
1. Material: Ductile iron
2. Standard: ISO2531,EN545,BS4772
3. Size: DN60mm-1200mm
4. Hardness: maximum≤250HB
5. Proof stress: minimum≥300MPA
6. Tensile Strength: minimum≥420MPA
7. Elongation: minimum≥5%
8. Packing: wooden cases with plastic layer ,wooden pallets with plastic layer, steel crates
9. Certificate: ISO 9001 2008 and BV Product Conformity
10.Coating: Cement lining inside, zinc primer and bitumen painting outside; fusion bonded epoxy coating; bitumen painting inside and outside red anti-rust coating.
Product detail pictures:



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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for OEM Manufacturer Sewer Grating Manhole Cover - single socket bend – SNODE, The product will supply to all over the world, such as: Macedonia, Marseille, Montreal, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.









