| 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., a prestigious name in China's renowned 'hometown of forging,' benefits from a prime location in the scenic Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou. With an impressive registered capital of 5 million yuan, our site is advantageously situated just 100 kilometers from Taiyuan, facilitating smooth access to extensive road and railway networks. Blessed with rich resources including coal, electricity, and iron, we specialize in the production of high-quality forged flanges and pressure vessel forgings. Our comprehensive expertise covers all phases, from innovative design and careful raw material selection to precise cutting, expert forging, advanced heat treatment, precision machining, stringent mechanical and non-destructive testing, and immaculate painting, packaging, and shipping processes. Our factory boasts an outstanding annual output exceeding 10,000 tons, with product specifications ranging from DN15 to DN6000mm, weights up to 20 tons, and pressure ratings of 150-2500 pounds. We meticulously adhere to a wide range of standards, including national, American, British, German, Japanese, and custom specifications for flanges and forgings.
Our superior production capabilities are supported by a rich variety of premium materials, featuring highly durable carbon structural steel, robust low-alloy high-strength steel, heat-resistant steel, and a broad range of stainless steels. This encompasses carbon body, austenite, martensite, precipitation hardening, and duplex stainless steel, ensuring exceptional performance and enduring reliability.
Spanning a vast 10,000 square meters, our dynamic enterprise thrives with a devoted team of 105 professionals, including 8 management personnel with high school or higher educational qualifications. The organizational structure is meticulously detailed in the attached chart. Our cutting-edge facilities include specialized workshops focused on cutting, forging, machining, and packaging, along with dedicated warehouses for raw materials, semi-finished, and finished products, ensuring seamless operations and superior quality control.
Q1: Can I obtain samples?
Yes, indeed, you can obtain samples.
Q2: Can I use my own logo or design on the product?
Absolutely! We provide extensive OEM/ODM services, allowing you to customize your product with your unique logo and design, perfectly aligning with your vision and brand identity.
Q3: Do you have a factory?
Absolutely, we do! Our factory is strategically located in Shanxi. We wholeheartedly welcome you to visit our esteemed company and state-of-the-art manufacturing facility. As a dedicated manufacturer, we proudly offer OEM/ODM services customized to meet the distinct requirements of our valued clients.
Q4: What is the production capacity of your factory?
Our factory demonstrates a remarkable production capacity, efficiently producing roughly 2,000 tons each month. This capacity ensures we consistently meet and exceed our customers' expectations with quality and reliability.
Q5: When will the shipment be made?
We ensure prompt and efficient delivery as all our products are readily available in stock. Shipments are expedited within 5 days, with the exceptional ability to deliver 2,000 pieces within a 7-day timeframe.
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