The materials of flanges include grey iron, ductile iron, cast steel, carbon steel, and stainless steel, of which grey iron and ductile iron are the most common materials.
The most of flanges are usually made by grey iron. They have good corrosion resistance, wearing resistance, and it is very strong, non-deformation. Moreover, the cost of grey cast iron is cheap.
The ductile iron flange is more expensive than grey iron, but it has better strength and elongation.
Flanges are commonly used in plumbing systems, water systems, electrical factory, pipe connection and building construction etc. It is convenient for maintenance and its life time is long. Flanges help to keep the pipes stay strong without the risks of leakage.
In high pressure zones, welded flanges can prevent the pipes from corrosion, but they will reduce flow rate. In low pressure areas, it is recommended to use flanges with bolts as it facilitates smooth flow.
Product Description
The materials of flanges
The materials of flanges include grey iron, ductile iron, cast steel, carbon steel, and stainless steel, of which grey iron and ductile iron are the most common materials.
The most of flanges are usually made by grey iron. They have good corrosion resistance, wearing resistance, and it is very strong, non-deformation. Moreover, the cost of grey cast iron is cheap.
The ductile iron flange is more expensive than grey iron, but it has better strength and elongation.
The application of flanges
Flanges are commonly used in plumbing systems, water systems, electrical factory, pipe connection and building construction etc. It is convenient for maintenance and its life time is long. Flanges help to keep the pipes stay strong without the risks of leakage.
In high pressure zones, welded flanges can prevent the pipes from corrosion, but they will reduce flow rate. In low pressure areas, it is recommended to use flanges with bolts as it facilitates smooth flow.
The surface treatment of flanges
The surface of flange should be used rust resistant coating, such as electro galvanizing, bituminous paint, powder coating and so on. All these coatings could prevent rust effectively.
In general, sand casting process is fitted for the manufacture of flange. The necessary machining will be needed to meet the requirement of flatness. In China, most of iron foundries could produce flange castings.
1) We can do different kinds of surface treatment after casting, such as machining, polishing, and plating
2) We make them by precision casting, investment casting and steel sand casting process in Ningbo, China
3) They are using for Auto machine and others
4) Machine parts (machining parts or machinery parts), matelwork (metal products) and stamping parts.
5. Export Markets: Australia Investment casting, America, United States .U.S.A.Investment
Casting, Canada Investment casting;U.K.England, Britain Investment casting, Germany
Investment casting, France Investment casting; Italy Investment casting, Espana, Spain
Investment casting, Holand Investment casting, South Africa Investment casting; Danmark
Investment casting; Sweden Investment casting;Finland Investment casting; Belgium
Investment casting; Rumania Investment casting; Russia Investment casting; Brazil
Investment casting; Argentina Investment casting.
6. Supplier: China Ningbo Investment Casting Factory; China Ningbo Investment Casting Company; China Ningbo Investment Casting Co., Ltd; China Ningbo Investment Casting Inc.; China Ningbo Investment Casting Corporation; China Ningbo Investment Casting Manufacturer; China Ningbo Investment Casting Supplier; China Ningbo Investment casting part; China Ningbo Investment casting foundry.
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PROCESS |
MATERIAL |
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SAND CASTING |
Green Sand |
Grey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Aluminium, Brass, Bronze |
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Furan Resin Sand |
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Cold Harden Resin Sand |
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INVESTMENT CASTING |
Sodium Silicone (Water glass) |
Stainless Steel, Carbon Steel, Special Alloy Steel Bronze, Brass, Aluminum |
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Silica Sol |
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FORGING |
Hammer Forging |
Stainless Steel, Carbon Steel, Alloy Streel, Brass, Aluminum |
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Die Forging |
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Roll Forging |
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STAMPING MACHINING |
STAMPING MACHINING |
All metal material |
Ningbo Hansheng Machinery Parts Co., Ltd. (Ningbo Yifei Machinery Parts Co., Ltd.) founded in 2006, is an enterprise focusing on the R&D, manufacturing and customization of non-standard bearings, high-precision bearings (import substitution) and bearing accessories and mechanical parts. With more than 30 years of technical design experience, FTM has earned an excellent reputation in the field of high-quality bearings. Our professional technical team provides domestic and foreign customers with high-quality bearing solutions in engineering machinery, textile machinery and other fields.
As China Sand Casting Flange Shafts Manufacturers and Sand Casting Flange Shafts Factory, relying on years of professional manufacturing and technical skills, FTM actively introduces advanced CNC machine tools from Japan to ensure product processing accuracy and stability. In addition, FTM bearing product research is guided by a doctor of tribology. We adhere to the corporate philosophy of innovation and development, and our products are exported to many countries and regions around the world. We have long been supporting and producing various types of bearings for many world-renowned companies, maintaining good production relationships. Rotate forever, inherit excellence, and create the future together. Choose FTM, and we will be your best choice for bearing solutions.
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