| 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. |
Welcome to Dingxiang Jinyu Forging Co., Ltd., an esteemed leader in the renowned 'hometown of Chinese forging.' Nestled in the picturesque Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, our location offers unparalleled connectivity, just a swift 100 kilometers from Taiyuan, ensuring seamless transportation via expansive road and railway networks. With a robust registered capital of 5 million yuan, we are fully equipped with crucial resources such as coal, electricity, and iron, empowering us to master the specialized creation of forged flanges and pressure vessel forgings. Our expertise spans the entire process, from innovative design and meticulous raw material selection to precision cutting, skilled forging, advanced heat treatment, and precise machining, leading to stringent mechanical and non-destructive testing and culminating in impeccable painting, packaging, and shipping. Our factory impressively produces over 10,000 tons annually, with specifications ranging from DN15 to DN6000mm, product weights up to 20 tons, and pressure ratings from 150 to 2500 pounds. We adeptly conform to a wide array of standards, including national, American, British, German, Japanese, and custom specifications for flanges and forgings, ensuring unmatched quality and satisfaction.
Our remarkable production prowess is bolstered by an extensive selection of top-tier materials, featuring highly resilient carbon structural steel, robust low-alloy high-strength steel, heat-resistant steel, and an all-encompassing range of stainless steels. This comprehensive collection includes carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steel, guaranteeing exceptional performance and longevity. Our unwavering dedication to superiority ensures that each product meets the highest benchmarks of quality and durability, reinforcing our commitment to excellence.
Spanning an impressive 10,000 square meters, our vibrant enterprise thrives with a dedicated team of 105 professionals, including 8 managerial personnel with advanced educational credentials. The organizational structure is meticulously illustrated in the attached chart. Our cutting-edge facilities house specialized workshops for cutting, forging, machining, and packaging, complemented by dedicated warehouses for raw materials, semi-finished, and finished products. This comprehensive infrastructure ensures flawless operations and unparalleled quality control, enabling us to consistently deliver products of the highest caliber.
Q1: Can I obtain samples?
Certainly! Requesting samples is an easy process. We warmly invite you to experience our exceptional craftsmanship firsthand with our samples, allowing you to witness the unparalleled quality that sets us apart.
Q2: Can I use my own logo or design on the product?
Absolutely, yes! We offer comprehensive OEM/ODM services, allowing you to customize the product with your unique logo and design, perfectly aligning with your brand vision and identity. This flexibility ensures your brand stands out prominently in the competitive market.
Q3: Do you have a factory?
Indeed, we do! Our factory is prominently located in Shanxi. We warmly welcome you to visit our esteemed company and fully-equipped manufacturing facility. As a professional manufacturer, we take pride in offering tailored OEM/ODM services that cater to the specific needs of our valued clients, reflecting the highest standards of quality and innovation.
Q4: What is the production capacity of your factory?
Our factory showcases an impressive production capacity, adeptly producing approximately 2,000 tons each month. This significant capacity ensures we consistently meet and exceed our customers' demands with exceptional quality and reliability, solidifying our standing as an industry leader.
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, boasting the extraordinary capability of delivering 2,000 pieces within a 7-day timeframe. Our steadfast commitment to timely delivery ensures your supply chain remains seamless and efficient.
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