| 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., an eminent leader in the renowned 'hometown of Chinese forging,' finds its strategic abode in the picturesque Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou. With a robust registered capital of 5 million yuan, our prime location lies just 100 kilometers from Taiyuan, granting seamless access to extensive road and railway networks. Blessed with rich resources of coal, electricity, and iron, we specialize in the sophisticated production of forged flanges and pressure vessel forgings. Our vast expertise spans the entire production process, from cutting-edge design and meticulous raw material selection to precise cutting, expert forging, advanced heat treatment, precision machining, and rigorous mechanical and non-destructive testing. Moreover, our immaculate painting, packaging, and shipping processes ensure premium quality. Our factory's prodigious output surpasses 10,000 tons annually, with specifications ranging from DN15 to DN6000mm, product weights reaching up to 20 tons, and pressure ratings between 150-2500 pounds. We skillfully comply with a wide spectrum of standards, including national, American, British, German, Japanese, and bespoke specifications for flanges and forgings.
Our outstanding production capabilities are bolstered by a diverse selection of top-quality materials, featuring exceptionally durable carbon structural steel, resilient low-alloy high-strength steel, heat-resistant steel, and an extensive range of stainless steels. This includes carbon body, austenite, martensite, precipitation hardening, and duplex stainless steel, guaranteeing unmatched performance and remarkable longevity.
Spanning a spacious 10,000 square meters, our vibrant enterprise thrives with a committed team of 105 professionals, including 8 management personnel with high academic credentials. The organizational structure is meticulously detailed in the attached chart. Our cutting-edge facilities encompass specialized workshops for cutting, forging, machining, and packaging, along with dedicated warehouses for raw materials, semi-finished, and finished products, ensuring seamless operations and exceptional quality control.
Q1: Can I obtain samples?
Yes, absolutely! You can obtain samples to assess our product quality and suitability.
Q2: Can I use my own logo or design on the product?
Absolutely, yes! We provide comprehensive OEM/ODM services, offering you the opportunity to personalize the product with your unique logo and design, meticulously crafted to align with your brand identity and vision.
Q3: Do you have a factory?
Indeed, we do! Our factory is prominently located in Shanxi. We cordially invite you to visit our esteemed company and fully-equipped manufacturing facility. As a professional manufacturer, we pride ourselves on offering OEM/ODM services tailored to the distinctive needs of our valued clientele.
Q4: What is the production capacity of your factory?
Our factory boasts an impressive production capacity, efficiently producing approximately 2,000 tons each month. This ensures we consistently meet and exceed our customers' demands with exceptional quality.
Q5: When will the shipment be made?
We promise prompt and efficient delivery, with our products consistently available in stock. Shipments are expedited within 5 days, with the exceptional capability to deliver 2,000 pieces within a 7-day timeframe, ensuring swift and reliable service.
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