Basic Info.
Standard
ANSI, DIN, GB, JIS, GOST, BSW
Manufacturing Way
Forging
Physical Properties
Tensile
Chemical Properties
Corrosion-Resistant
Mechanical Properties
Hardness
Structuralproperties
Easy
Transport Package
Plywood Box
Product Description
Our Advantages
| Structural Characteristics | manufacturing process | performance parameter |
| presentation | presentation | presentation |
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| Flange plate | It is usually circular, and its diameter is determined according to the size of the connected pipeline. There are several bolt holes evenly distributed on it, which are used to install bolts to achieve a firm connection. | Selection of raw materials | Materials such as carbon steel, stainless steel, and alloy steel are often selected. The material selection must strictly comply with relevant standards and design requirements to ensure the quality and service life of the flange. | Pressure grade | Commonly, there are pressure grades such as PN0.25MPa, PN0.6MPa, PN1.0MPa, PN1.6MPa, PN2.5MPa, PN4.0MPa and so on. |
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| Sealing surface | Common types include flat face (FF), raised face (RF), etc. The flat sealing surface has a simple structure and is easy to process, but its sealing performance is relatively weak. It is suitable for working conditions with low pressure and non - toxic and harmless media. The raised face sealing surface has a boss added on the basis of the flat face, so it has better sealing performance and is suitable for medium - and low - pressure working conditions. | Forging or casting | The main methods for manufacturing the blank are forging and casting. Forging can improve the mechanical properties of the material, making the flange have better strength and toughness, but the cost is relatively high. Casting has high production efficiency and low cost, but the internal quality of the product is relatively poor. | Dimension specification | It is determined according to the nominal diameter (DN) and nominal pressure (PN) of the pipeline. The national standards have clear regulations on its dimensions, the number and diameter of bolt holes, the thickness of the flange, etc. |
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| Welding groove | The welding end is usually designed with a welding groove. Common forms include V-shaped, U-shaped, etc. The form and size of the groove vary according to different welding methods and pipeline materials, with the aim of ensuring the welding quality | Machining | After the blank is forged or cast, it is necessary to carry out machining operations such as turning, milling, and drilling to meet the specified dimensional and precision requirements. During the processing, the technological parameters should be strictly controlled to ensure dimensional accuracy and surface quality. | Sealing performance | Its quality depends on factors such as the form of the sealing surface, the material of the gasket, and the installation quality. Good sealing performance can prevent the leakage of the medium and ensure the safe operation of the pipeline system. |
Dingxiang Jinyu Forging Co., Ltd., a shining emblem in the illustrious 'hometown of Chinese forging,' is ideally located in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou. With an impressive registered capital of 5 million yuan, our prime location, just 100 kilometers from Taiyuan, ensures effortless connectivity to extensive road and railway systems. Blessed with rich resources of coal, electricity, and iron, we excel in the production of forged flanges and pressure vessel forgings. Our comprehensive capabilities encompass the entire production spectrum: design, raw material acquisition, precision cutting, forging, advanced heat treatment, machining, exhaustive mechanical and non-destructive testing, as well as painting, packaging, and efficient shipping. With an extraordinary annual production exceeding 10,000 tons, we offer specifications from DN15 to DN6000mm, with product weights reaching up to 20 tons and pressure ratings from 150-2500 pounds. We accommodate a diverse array of standards including national, American, British, German, Japanese, and bespoke specifications for flanges and forgings.
Our manufacturing excellence is built upon an exceptional array of premium materials, including highly durable carbon structural steel, resilient low-alloy high-strength steel, heat-resistant steel, and a comprehensive selection of stainless steels such as carbon body, austenite, martensite, precipitation hardening, and duplex stainless steel. This diverse range ensures top-tier performance in a variety of demanding applications.
Covering over 10,000 square meters, our dynamic enterprise is powered by a dedicated team of 105 professionals, with 8 holding high-level management roles possessing high school or higher educational qualifications. The organizational structure can be reviewed in the attached chart. Our state-of-the-art facilities include specialized workshops for cutting, forging, machining, and packaging, complemented by dedicated warehouses for storing raw materials, semi-finished, and finished products.
Q1: Can I obtain samples?
Yes, you absolutely can obtain samples to ensure alignment with your requirements.
Q2: Can I use my own logo or design on the product?
Yes, indeed! We proudly offer comprehensive OEM/ODM services, allowing you to customize the product with your distinctive logo and design, ensuring a personal touch.
Q3: Do you have a factory?
Absolutely, we do! Our factory is strategically located in Shanxi, and we extend a warm invitation for you to visit our prestigious company and fully-equipped factory. As a leading manufacturer, we offer tailored OEM/ODM services that meet the specific needs of our clients.
Q4: What is the production capacity of your factory?
Our factory proudly boasts a formidable production capacity, consistently producing approximately 2,000 tons each month to meet our clients' demands.
Q5: When will the shipment be made?
We ensure swift delivery as our products are readily available in stock. Shipments are dispatched promptly within 5 days, with the capacity to deliver 2,000 pieces within a 7-day timeframe to ensure timely fulfillment.
Address:
Dashagou Industrial Zone L#, Jiangcun Township, Dingxiang County, Xinzhou, Shanxi, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Resistance of structural components. By continuously optimizing the forging process and selecting high-quality aviation-grade materials, Jinyu Forging manufactures structural components that meet stringent standards, ensuring the flight safety of aircraft. As the power source of aircraft, the precision and performance of engine components directly affect flight efficiency and safety. Jinyu Forging, with its exquisite craftsmanship, produces engine components that meet the high standards of the aerospace field, contributing to China's aerospace industry. Facing the energy industry, Jinyu Forging produces high-strength forgings suitable for oil and gas extraction equipment as well as wind power generation facilities. The oil and gas extraction environment is harsh, and the equipment needs to withstand extreme conditions such as high pressure and high corrosion. The forgings of Jinyu Forging, with their excellent strength and corrosion resistance, ensure the long-term stable operation of the extraction equipment. In the wind power generation field, as the installed capacity of wind power continues to increase, the requirements for the reliability and durability of wind power equipment components are becoming more and more stringent. The high-strength forgings provided by Jinyu Forging for wind power generation facilities can effectively improve the fatigue resistance of the equipment, extend the service life of the wind turbines, and contribute to the efficient development of clean energy. In the machinery manufacturing field, Jinyu Forging provides high-quality forgings that serve as the basic support for various mechanical equipment, covering a wide range from general machinery to special equipment. Whether it is common general machinery such as machine tools and cranes, or special equipment in industries such as chemical engineering and mining, Jinyu Forging can customize high-performance forgings according to the working condition requirements of different equipment, ensuring the stable operation of the mechanical equipment and providing strong support for the production activities of various industries.