| Customization: | Available |
|---|---|
| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
| Type: | Welding Flange |
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| Structural Characteristics | 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. |
Dingxiang Jinyu Forging Co., Ltd. is a distinguished leader in the forging industry, proudly situated in the renowned Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, known as the 'hometown of Chinese forging'. With an impressive registered capital of 5 million yuan, our strategic location, a mere 100 kilometers from Taiyuan, the provincial capital, provides unparalleled connectivity through road and railway networks. Blessed with rich resources such as coal, electricity, and iron, we specialize in producing top-quality forged flanges and pressure vessel forgings. Our comprehensive services encompass design, procurement of raw materials, cutting, forging, heat treatment, machining, rigorous mechanical testing, non-destructive inspection, mechanical typing, painting, packaging, and efficient shipping operations. With an outstanding annual production capacity exceeding 10,000 tons, we offer a vast range of specifications from DN15 to DN6000mm, accommodating unit weights up to 20 tons. Our products support pressure capacities from 150 to 2500 pounds, conforming to both national and international standards, including American, British, German, Japanese standards, as well as custom non-standard flanges and forgings tailored to your needs.
Our production process is grounded in the choice of premium materials, featuring superior carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and an extensive selection of stainless steels. These include carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel, ensuring our products meet and exceed the rigorous demands of our esteemed clients, providing unmatched quality and performance.
Spanning an expansive area of over 10,000 square meters, Dingxiang Jinyu Forging Co., Ltd. thrives with a dedicated team of 105 skilled professionals, including 8 management personnel with high school-level qualifications or higher. Our detailed organizational structure is meticulously outlined in the attached table. We boast a diverse range of workshops, including cutting, forging, machining, and packaging, complemented by comprehensive warehousing facilities for raw materials, semi-finished, and finished goods, all designed to streamline operations and ensure quality at every step.Q1: Can I obtain samples?
Absolutely! Samples are readily available upon request, allowing you to experience our superior quality firsthand.
Q2: Can I use my own logo or design on the product?
Certainly! We offer OEM/ODM services that allow your unique logo and design to be beautifully integrated into the product, ensuring your brand stands out.
Q3: Do you have a factory?
Indeed, our cutting-edge factory is located in Shanxi. We warmly invite you to visit both our corporate headquarters and our manufacturing facility. As a trailblazer in the industry, we proudly provide OM/ODM services tailored to the specific needs of each client.
Q4: What is the production capacity of your factory?
Our facility boasts an impressive production capacity, with the ability to produce up to 2000 tons each month, ensuring we meet even the most challenging production schedules with efficiency and reliability.
Q5: When will the shipment be made?
Our products are ready for swift dispatch, with shipments made within a concise 5-day period. We are capable of delivering up to 2000 pieces within an expedited 7-day timeframe, ensuring prompt and efficient service.
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