OEM China Ductile Iron Manhole Cover And Frame - A15 Cast Iron Access Cover & Frame – Mingda
OEM China Ductile Iron Manhole Cover And Frame - A15 Cast Iron Access Cover & Frame – Mingda Detail:
Basic Info
Type: Clay Dry Sand
Casting Method: Directional Crystallization
Sand Core Type: Resin Sand Core
Material: Iron
Certification: SGS, ISO 9001:2008
Size: As Per Drawing
Additional Info
Packaging: standard export package
Productivity: 100 Ton/Month
Brand: Mingda
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 100pcs/day
Certificate: ISO9001
Port: Tianjin
Product Description
Ductile iron manhole covers are one type of ductile iron products. Ductile iron obtained Spheroidal graphite through ball and bred deal, which effectively improve the mechanical properties of cast iron , especially improve the ductility and toughness , resulting in higher strength than carbon steel . Ductile iron was developed a high-strength cast iron materials in the 1950s. its overall performance is close to steel. Based on its excellent performance ,Ductile iron has been successfully used to cast some of the complex force , strength, toughness, wear require a higher parts. Ductile iron has been behind the rapid development of gray cast iron widely used . The so-called ” Replace steel with iron ” , mainly referring to ductile iron.In now market,many factories are producing ductile iron manhole covers.
ADVANTAGES OF ‘DUCTILE IRON’ MANHOLE COVERS, FRAMES & GRATINGS:
- High Strength, results in More Life and Durability
- Available with Elegant Checkers Design, offers Good Anti- skid Grip and Nice Appearance.
- Due to it’s Hinge type Design, Chances of Theft are Less.
- Suitable for Heavy Traffic Loading and at High speed.
- Chances of Accidents are almost Reduced, as it Does Not Break Suddenly.
- Due to High Strength, ‘Ductile Iron’ Minimises the Risk of Failure during normal uses and offers Resistance to Impact.
- Ductile Iron’s High Strength to Weight ratio allows the manufacturers to relatively manufacture Light Weight Castings, offering up to 50% Weight Savings over Grey Iron Castings, subsequently Saving in Cost Per Piece.
- Lightweight Castings offer Cost Benefits, from Transportation to Installation, providing Ease of Handling and Maintenance during service.
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We now have a highly efficient crew to deal with inquiries from clients. Our intention is 100% shopper pleasure by our merchandise quality, price tag & our staff service and take pleasure in a very good standing amongst purchasers. With quite a few factories, we can easily provide a wide vary of OEM China Ductile Iron Manhole Cover And Frame - A15 Cast Iron Access Cover & Frame – Mingda , The product will supply to all over the world, such as: New Delhi, Indonesia, Niger, We attained ISO9001 which provides solid foundation for our further development. Persisting in High quality, Prompt Delivery, Competitive Price, we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.

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