| 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., a distinguished leader positioned in the illustrious 'hometown of Chinese forging.' Nestled in the picturesque Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, our strategic locale just 100 kilometers from Taiyuan ensures unparalleled connectivity through an extensive network of roads and railways. With a robust registered capital of 5 million yuan, our facility is rich with vital resources like coal, electricity, and iron, empowering us to excel in the expert production of forged flanges and pressure vessel forgings. Our comprehensive suite ranges from innovative design and careful raw material selection to precision cutting, adept forging, sophisticated heat treatment, precision machining, and rigorous mechanical and non-destructive testing, culminating in immaculate painting, packaging, and shipping processes. Our factory boasts an impressive output exceeding 10,000 tons annually, accommodating specifications from DN15 to DN6000mm, product weights reaching 20 tons, and pressure ratings spanning 150 to 2500 pounds. We faithfully adhere to a wide spectrum of standards, including national, American, British, German, Japanese, and bespoke specifications for flanges and forgings.
Our exceptional production capabilities are fortified by an expansive selection of premium materials, featuring resilient carbon structural steel, durable low-alloy high-strength steel, heat-resistant steel, and an extensive array of stainless steels. This repertoire includes carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steel, ensuring unmatched performance and longevity. Our unwavering dedication to excellence promises that each product maintains the pinnacle of quality and durability.
Occupying a vast area of 10,000 square meters, our vibrant enterprise thrives with a devoted team of 105 professionals, among them 8 management experts with advanced educational credentials. The organizational structure is meticulously outlined in the accompanying chart. Our cutting-edge facilities comprise specialized workshops for cutting, forging, machining, and packaging, in addition to dedicated warehouses for raw materials, semi-finished, and finished products. This comprehensive framework ensures impeccable operations and superior quality control, allowing us to consistently deliver products of the highest excellence.
Q1: Can I obtain samples?
Certainly! Acquiring samples is uncomplicated. We warmly invite you to request samples to appreciate our extraordinary craftsmanship firsthand and experience the unmatched 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, enabling you to customize the product with your unique logo and design, seamlessly aligning with your brand vision and identity. This adaptability guarantees your brand's distinctive presence in the marketplace.
Q3: Do you have a factory?
Indeed, we do! Our factory is prominently located in Shanxi. We cordially invite you to tour our esteemed company and fully-equipped manufacturing facility. As a professional manufacturer, we pride ourselves on offering bespoke OEM/ODM services that cater to the specific needs of our valued clientele, upholding 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 robust capacity ensures we consistently meet and exceed our customers' demands with exceptional quality and reliability, reinforcing our reputation as an industry leader.
Q5: When will the shipment be made?
We guarantee prompt and efficient delivery as our products are consistently in stock. Shipments are dispatched swiftly within 5 days, with the extraordinary capability of delivering 2,000 pieces within a 7-day timeframe. Our commitment to timely delivery ensures your supply chain remains seamless and efficient.
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