| 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. proudly holds its ground in the heart of Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou—a region renowned as the 'hometown of Chinese forging'. With a robust registered capital of 5 million yuan, our prime location is a mere 100 kilometers from Taiyuan, the provincial capital, offering superb connectivity by road and railway. Blessed with rich resources like coal, electricity, and iron, we specialize in crafting forged flanges and pressure vessel forgings. Our expansive capabilities encompass design, raw material acquisition, cutting, forging, heat treatment, precision machining, comprehensive mechanical and non-destructive testing, mechanical typing, painting, packaging, and efficient shipping operations. Boasting an outstanding annual production capacity that exceeds 10,000 tons, our specifications range from DN15 to DN6000mm, accommodating unit weights up to 20 tons. We manage pressure capacities from 150 to 2500 pounds, adhering to national standards and international norms including American, British, German, Japanese, as well as bespoke non-standard flanges and forgings.
Our sophisticated production process employs a handpicked selection of premium materials, featuring top-grade carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and an array of superior stainless steels. This lineup includes varieties such as carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel, ensuring we fulfill the exacting demands of our discerning clients.
Spread across a vast area of over 10,000 square meters, our company thrives with a skilled team of 105 dedicated professionals, including 8 management personnel with high school level qualifications or above. Our detailed organizational structure is meticulously outlined in the attached table. We take pride in our diverse range of workshops, which include cutting, forging, machining, and packaging, all supported by comprehensive warehousing facilities for raw materials, semi-finished, and finished goods.Q1: Can I obtain samples?
Absolutely, samples are readily available upon request, allowing you to experience our quality firsthand.
Q2: Can I use my own logo or design on the product?
Most certainly, we offer OEM/ODM services, enabling your distinctive logo and design to be elegantly incorporated into the product.
Q3: Do you have a factory?
Indeed, our cutting-edge factory is located in Shanxi. We warmly invite you to visit both our company headquarters and our manufacturing facility. As a trailblazer in the industry, we are proud to provide OM/ODM services tailored to each client's specific requirements.
Q4: What is the production capacity of your factory?
Our factory boasts an impressive production capacity, capable of producing up to 2000 tons each month, ensuring we meet even the most demanding production timelines.
Q5: When will the shipment be made?
Our products are prepared for swift dispatch, with shipments made within 5 days. We are adept at delivering up to 2000 pieces within an efficient 7-day timeframe.
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