| 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 the prestigious Dingxiang Jinyu Forging Co., Ltd., your esteemed partner in the legendary 'hometown of Chinese forging.' Nestled amidst the serene beauty of Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, our advantageous location is a mere 100 kilometers from Taiyuan, providing seamless connectivity via extensive road and railway networks. With a robust registered capital of 5 million yuan, we are richly endowed with essential resources such as coal, electricity, and iron, driving our excellence in crafting top-tier forged flanges and pressure vessel forgings. Our vast expertise encompasses innovative design, careful raw material selection, precision cutting, expert forging, state-of-the-art heat treatment, precision machining, and stringent mechanical and non-destructive testing, culminating in flawless painting, packaging, and shipping processes. Our factory boasts an impressive output, surpassing 10,000 tons annually, with specifications ranging from DN15 to DN6000mm, product weights reaching up to 20 tons, and pressure ratings spanning from 150 to 2500 pounds. We skillfully adhere to a wide spectrum of standards, including national, American, British, German, Japanese, and bespoke specifications for flanges and forgings, exemplifying our versatile manufacturing prowess.
Our unparalleled production capability is bolstered by a diverse selection of premium materials, featuring ultra-durable carbon structural steel, resilient low-alloy high-strength steel, heat-resistant steel, and a variety of stainless steels. This remarkable assortment includes carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steel, ensuring exceptional performance and longevity. Our unwavering commitment to excellence guarantees that every product meets the highest benchmarks of quality and durability, consistently achieving superior standards.
Spanning an expansive 10,000 square meters, our dynamic enterprise flourishes with a dedicated team of 105 professionals, including 8 management personnel with advanced academic credentials. The organizational structure is meticulously outlined in the attached chart. Our state-of-the-art facilities feature specialized workshops for cutting, forging, machining, and packaging, complemented by dedicated warehouses for raw materials, semi-finished, and finished products. This comprehensive infrastructure ensures seamless operations and stringent quality control, enabling us to consistently deliver products of superior caliber, meeting and exceeding industry standards.
Q1: Can I obtain samples?
Certainly! Requesting samples is effortless. We warmly invite you to experience our extraordinary craftsmanship firsthand by acquiring samples, showcasing the unmatched quality that distinguishes us in the industry.
Q2: Can I use my own logo or design on the product?
Absolutely, yes! We provide extensive OEM/ODM services, allowing you to personalize the product with your distinctive logo and design, perfectly aligning with your brand vision and identity. This flexibility empowers your brand to uniquely stand out in a competitive market.
Q3: Do you have a factory?
Indeed, we do! Our factory is proudly situated in Shanxi. We cordially invite you to tour our esteemed company and fully-equipped manufacturing facility. As a leading expert manufacturer, we pride ourselves on offering bespoke OEM/ODM services that cater to the specific needs of our valued clientele, reflecting the highest standards of quality and innovation.
Q4: What is the production capacity of your factory?
Our factory boasts a formidable production capacity, adeptly producing approximately 2,000 tons each month. This significant capacity ensures we consistently meet and exceed our customers' expectations with exceptional quality and reliability, strengthening our reputation as a leading industry authority.
Q5: When will the shipment be made?
We guarantee prompt and efficient delivery, with our products consistently in stock. Shipments are dispatched swiftly within 5 days, with the exceptional ability to deliver 2,000 pieces within a 7-day timeframe. Our steadfast commitment to timely delivery ensures that your supply chain remains seamless and efficient, reinforcing our dedication to customer satisfaction.
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