| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
|---|---|
| Type: | Welding Flange |
| Material: | Carbon Steel |
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| Category | Details |
| Structure | Consists of two perforated discs. The discs are connected by bolts, with a gasket in - between for sealing. There are evenly - distributed bolt holes on the discs for installing bolts. |
| Function | Connection: Establishes a reliable connection between valves and pipelines, between pipelines, and between valves and other equipment, enabling smooth fluid flow in the system. Sealing: Ensures the sealing performance of the connection part through the tightening of the gasket and bolts, preventing fluid leakage. |
| Type | Integral Flange: Cast or forged integrally with the equipment or pipeline. It has high strength and good sealing performance, suitable for harsh conditions such as high - pressure and high - temperature environments. Loose Flange: Can rotate freely on the pipeline. It is convenient for installation and disassembly, often used in parts that need frequent maintenance or replacement, and has good adaptability to pipeline thermal expansion and contraction. Butt - Welding Flange: Connected to the pipeline by butt - welding. It has high welding quality and good sealing performance, capable of withstanding high pressure and temperature, and is widely used in various industrial pipeline systems. Slip - on Welding Flange: Connected to the pipeline by fillet - welding. It is easy to install and has a relatively low cost. However, its sealing performance and pressure - bearing capacity are slightly lower than those of the butt - welding flange, suitable for occasions with relatively low pressure and temperature. |
| Material | Carbon Steel: Has good strength and toughness and a relatively low price. It is suitable for general industrial pipeline systems, such as water, steam, and air under normal temperature and pressure. Stainless Steel: Exhibits good corrosion resistance and oxidation resistance. It is suitable for transporting corrosive media such as acid, alkali, and salt solutions, as well as in industries with high hygiene requirements like food and pharmaceuticals. Alloy Steel: Alloy elements such as chromium, molybdenum, and vanadium are added to carbon steel, improving the flange's strength, hardness, high - temperature resistance, and corrosion resistance. It is suitable for harsh conditions such as high - temperature, high - pressure, and strong - corrosion environments. |
| Pressure Rating | PN10, PN16, PN25, etc. These represent the maximum working pressure that the flange can withstand at a certain temperature. The selection of the pressure rating depends on factors such as the working pressure and temperature of the pipeline system and the properties of the medium. |
Dingxiang Jinyu Forging Co., Ltd. is located in Dashagou Village, jiangcun Township, Dingxiang County, Xinzhou,known as the "hometown of Chinese forging", with a registered capital of 5 milion yuan. Superior geographical location, 100 kilometers away from the provincial capital Taiyuan, with convenient and fast road and railway transportation. Rich in coal, electricity, and iron resources, we are a professional manufacturer of forged fanges and pressure vessel forgings; We have the ability to integrate design, raw material procurement, cutting, forging, heat treatment, machining, mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and shipping operations. The annual production capacity is over 10000 tons, with specifications ranging from DN15 to DN6000mm. The maximum weight per unit of finished products is 20 tons, and the pressure ranges from 150-2500 pounds, including national standards, American standards, British standards, German standards, Japanese standards,and non-standard fanges and forgings.Q1: Can l obtain samples?
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