China wholesale Ductile Iron Manhole Cover - OEM Custom Precision Casting Brass Bushing – Mingda
China wholesale Ductile Iron Manhole Cover - OEM Custom Precision Casting Brass Bushing – Mingda Detail:
Basic Info
Casting Method: Thermal Gravity Casting
Process: Die Casting
Molding Technics: Pressure Casting
Application: Machinery Parts
Material: Metal
Surface Preparation: Polishing
Surface Roughness: Ra6.3
Machining Tolerance: +/-0.01mm
Standard: AISI
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
Certificate: ISO9001
Port: Tianjin
Product Description
Hebei Mingda can produce precision castings using copper and a variety of copper-based alloy materials. Perhaps the most common are brass castings. Brass alloys, also known as [red-brass” or [yellow-brass” alloys, are mostly used in plumbing and door hardware due to their finishing and polishing qualities. Additionally, because U.S. environmental regulations have limited the allowable lead content in brass plumbing fixtures to minimize the leaching of lead particles into drinking water, the copper industry has developed a line of alloys that have all but eliminated lead, making them standard materials in the drinking water industry.
Bronze, most often used in bearings and similar components, is also a copper-based alloy, and is a very adaptable material that offers a broad range of properties from a wide selection of alloys and compositions. All bronzes have similar compositions and properties, but it is the added elements (tin, lead, aluminum, manganese) which provide the desired performance for the environment in which the alloy is used. Tin, for example, provides added strength. Lead increases bronze`s lubricity, but results in a decrease in strength. Increased aluminum and manganese content creates an ideal bronze alloy for applications that require both corrosion resistance and high strength.
Products show
Product detail pictures:





Related Product Guide:
We offer great strength in quality and development,merchandising,sales and marketing and operation for China wholesale Ductile Iron Manhole Cover - OEM Custom Precision Casting Brass Bushing – Mingda , The product will supply to all over the world, such as: Swiss, Peru, Senegal, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
