Product Description
Structural Features
Thick-walled Design: In order to withstand high pressure, the flange disc of a high-pressure flange is usually thicker than that of an ordinary flange to provide sufficient strength and rigidity and prevent deformation or rupture under high pressure.
Reinforcing Ribs: Some high-pressure flanges are equipped with reinforcing ribs on the flange disc to further enhance the bearing capacity of the flange and improve its deformation resistance.
High-precision Machining: The connecting surfaces, bolt holes and other parts of high-pressure flanges need to be machined with high precision to ensure the sealing performance and reliability of the connection.
Connection Methods
Bolt Connection: Two high-pressure flanges are closely connected together through high-strength bolts. The number and specifications of the bolts are determined according to the size and pressure rating of the flanges to ensure the tightness of the connection.
Welding Connection: In some cases, high-pressure flanges are connected to pipelines or equipment by welding. This connection method can provide higher strength and sealing performance, but the welding process has higher requirements and requires professional welding technology and equipment.
Advantages
High Strength and Reliability: It can withstand high pressure and ensure the safe operation of the high-pressure pipeline system.
Good Sealing Performance: High-precision machining and reliable connection methods ensure that the medium will not leak under high pressure.
Reusability: During the maintenance and repair of the pipeline system, high-pressure flanges can be easily disassembled and reinstalled. As long as the flanges, bolts and other components are not damaged, they can be reused.
Disadvantages
High Cost: Due to its thick-walled design, high-strength materials and high-precision machining requirements, the manufacturing cost of high-pressure flanges is relatively high.
Difficulty in Installation and Disassembly: High-pressure flanges are heavy, with a large number of bolts and high requirements for tightening force. Therefore, special tools and equipment are required for installation and disassembly, and the operation is relatively difficult.
Scope of Application
High-pressure flanges are widely used in high-pressure pipeline systems in industries such as petroleum, chemical, electric power, metallurgy, aerospace, etc., such as hydrogenation units in refineries, ammonia synthesis units in chemical plants, steam pipelines in power plants, etc. These industries have extremely high requirements for the safety and reliability of pipeline systems, and high-pressure flanges can meet their operation requirements under harsh working conditions such as high pressure, high temperature, flammability and explosiveness.
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.
The main materials used in production include high-quality carbon structural steel, low-alloy high-strength steel heat-resistant steel, and various types of stainless steel (carbon body, austenite, matensite, dispersion hardening,duplex stainless steel)
The company covers an area of over 10000 square meters and currently has 105 fixed emplovees, including 8 management personnel with high school education or above. The organizational chart is detalled in the attached table. The company has a cuting workshop, forging workshop, machining workshop, and packaging workshop. Raw material warehouse, semi-finished product warehouse, finished product warehouse
Q1: Can l obtain samples?
Yes.
Q2: Can l use my own logo or design on the product?
Yes, we provide OEM/ODM services; Your logo and design can be made on the product.
Q3: Do you have a factory?
Yes, we have a factory in Shanxi. Welcome to visit our company and factory. We are a professional manufacturer that provides OM/ODM services to our customers.
Q4: What is the production capacity of your factory?
Our production capacityis equivalent to 2000 tons per month.
Q5: When will the shipment be made?
All of our products are in stock and will be shipped within 5 days. We can deliver 2000 pieces within 7 days.
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