| Customization: | Available |
|---|---|
| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
| Type: | Welding Flange |
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| Structural Characteristic | manufacturing process | performance parameter |
| presentation | presentation | presentation |
| 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. |
| 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. |
| 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. |
At Dingxiang Jinyu Forging Co., Ltd., we proudly stand as a beacon of excellence in the celebrated 'hometown of Chinese forging.' Nestled in the picturesque Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, our location is a strategic masterpiece. With a solid registered capital of 5 million yuan, we are conveniently positioned just 100 kilometers from Taiyuan, offering impeccable access to both road and railway networks. Our exceptional advantage lies in the wealth of local coal, electricity, and iron resources, which empowers us to specialize in producing superior forged flanges and pressure vessel forgings. Our comprehensive expertise encompasses every aspect of production, from innovative design and meticulous raw material procurement to precision cutting, forging, and heat treatment. We excel in machining, rigorous mechanical and non-destructive testing, as well as expert painting, packaging, and shipping. With an astounding annual output exceeding 10,000 tons, we offer a broad spectrum of specifications from DN15 to DN6000mm, accommodating product weights up to 20 tons and pressure ratings between 150-2500 pounds. Our diverse range caters to an array of standards, including national and international specifications, tailoring solutions to your precise needs.
Our unrivaled production capabilities are built on a foundation of premium materials, including highly durable carbon structural steel, robust low-alloy high-strength steel, heat-resistant steel, and a wide variety of stainless steels. Whether it is carbon body, austenite, martensite, precipitation hardening, or duplex stainless steel, our materials promise exceptional strength and longevity.
Spanning an expansive area of over 10,000 square meters, our thriving enterprise is home to 105 dedicated employees. Among them, 8 esteemed individuals hold management positions with high school or higher education, ensuring excellence in operation. The detailed organizational structure is provided in the attached chart. Our state-of-the-art facilities encompass specialized workshops for cutting, forging, machining, and packaging, complemented by dedicated warehouses for raw materials and both semi-finished and finished products.
Q1: Can I obtain samples?
Yes, obtaining samples is a straightforward process. We are more than happy to provide you with samples.
Q2: Can I use my own logo or design on the product?
Absolutely! We offer extensive OEM/ODM services, empowering you to customize your product with your distinct logo and design, ensuring it perfectly aligns with your brand identity.
Q3: Do you have a factory?
Certainly, we do! Our factory is situated in the heart of Shanxi. We warmly invite you to visit our prestigious company and fully-equipped factory. As a leading manufacturer, we take pride in offering OEM/ODM services that are expertly tailored to meet your specific needs.
Q4: What is the production capacity of your factory?
Our factory boasts an extraordinary production capacity, efficiently producing approximately 2,000 tons each month, ensuring we meet even the most demanding requirements.
Q5: When will the shipment be made?
Prompt delivery is our commitment. With all products readily available in stock, we ensure shipments depart within 5 days. Our capacity allows us to deliver 2,000 pieces within a mere 7-day timeframe, ensuring your requirements are met with speed and precision.
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