| 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 luminary in the renowned realm known as the 'hometown of Chinese forging,' is strategically positioned in the enchanting Dashagou Village, Jiangcun Township, Duming County, Xinzhou. With a substantial registered capital of 5 million yuan, our advantageous location is a mere 100 kilometers from Taiyuan, providing seamless connectivity to extensive road and railway infrastructures. Blessed with an abundance of essential resources such as coal, electricity, and iron, we excel in the specialized production of forged flanges and pressure vessel forgings. Our vast expertise covers every phase, from innovative design and rigorous raw material selection to precision cutting, expert forging, advanced heat treatment, precision machining, comprehensive mechanical and non-destructive testing, and immaculate painting, packaging, and shipping processes. Our factory's exceptional output surpasses 10,000 tons annually, with specifications ranging from DN15 to DN6000mm, product weights reaching up to 20 tons, and pressure ratings spanning 150-2500 pounds. We skillfully adhere to a wide array of standards, including national, American, British, German, Japanese, and bespoke specifications for flanges and forgings, ensuring we meet the diverse needs of our discerning clientele.
Our exemplary production capabilities are bolstered by a diverse range of premium materials, including highly durable carbon structural steel, robust low-alloy high-strength steel, heat-resistant steel, along with a comprehensive variety of stainless steels. This selection encompasses carbon body, austenite, martensite, precipitation hardening, and duplex stainless steel, ensuring optimal performance, unmatched durability, and exceptional longevity for every application.
Spanning an expansive 10,000 square meters, our thriving enterprise flourishes with a dedicated team of 105 professionals, including 8 management personnel with commendable educational backgrounds. The organizational layout is meticulously detailed in the attached chart. Our state-of-the-art facilities feature specialized workshops dedicated to cutting, forging, machining, and packaging. These are complemented by designated warehouses for raw materials, semi-finished, and finished products, ensuring seamless operations and superior quality control throughout the production process.
Q1: Can I obtain samples?
Absolutely, you can obtain samples to evaluate our exceptional craftsmanship and quality.
Q2: Can I use my own logo or design on the product?
Certainly! We offer comprehensive OEM/ODM services, empowering you to personalize the product with your unique logo and design, crafted to reflect your vision and brand identity perfectly.
Q3: Do you have a factory?
Indeed, we proudly operate a state-of-the-art factory in Shanxi. We warmly invite you to visit our esteemed company and fully-equipped manufacturing facility. As a professional manufacturer, we take pride in offering OEM/ODM services tailored to meet the unique 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 robust capacity ensures we consistently meet and exceed our customers' expectations with unwavering quality.
Q5: When will the shipment be made?
We ensure prompt and efficient delivery, as our products are consistently in stock. Shipments are dispatched swiftly within 5 days, with the extraordinary ability to deliver 2,000 pieces within a 7-day timeframe, guaranteeing our customers timely and reliable service.
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