| 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., your prestigious partner located in the renowned 'hometown of Chinese forging.' Our operations are beautifully set in the scenic Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, where strategic positioning places us a mere 100 kilometers from Taiyuan. This prime location offers seamless connectivity via extensive road and railway systems. With a strong registered capital of 5 million yuan, we are richly equipped with essential resources such as coal, electricity, and iron, empowering us to produce superior quality forged flanges and pressure vessel forgings. Our expertise encompasses innovative design, careful raw material selection, precision cutting, skillful forging, advanced heat treatment, precision machining, and stringent mechanical and non-destructive testing, culminating in flawless painting, packaging, and shipping processes. Our factory impressively produces over 10,000 tons every year, covering specifications from DN15 to DN6000mm, product weights up to 20 tons, and pressure ratings between 150 to 2500 pounds. We expertly meet an extensive range of standards, including national, American, British, German, Japanese, and customized specifications for flanges and forgings, highlighting our versatile manufacturing excellence.
Our exceptional production capability is supported by a wide selection of premium materials, featuring ultra-durable carbon structural steel, resilient low-alloy high-strength steel, heat-resistant steel, and a diverse array of stainless steels. This outstanding lineup includes carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steel, ensuring unparalleled performance and durability. Our steadfast commitment to excellence guarantees that every product upholds the highest standards of quality and durability, consistently meeting superior benchmarks.
Encompassing a vast 10,000 square meters, our dynamic enterprise thrives with a dedicated team of 105 professionals, including 8 management personnel with advanced educational qualifications. The organizational hierarchy 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 rigorous quality control, enabling us to consistently deliver products of the highest caliber, exceeding industry standards.
Q1: Can I obtain samples?
Certainly! Requesting samples is a simple process. We cordially invite you to experience our phenomenal craftsmanship firsthand by obtaining samples and witnessing the unparalleled quality that sets us apart in the industry.
Q2: Can I use my own logo or design on the product?
Absolutely, yes! Our comprehensive OEM/ODM services allow you to customize the product with your distinctive logo and design, aligning seamlessly with your brand vision and identity. This flexibility empowers your brand to stand out uniquely in a competitive market.
Q3: Do you have a factory?
Indeed, we do! Our factory proudly resides in Shanxi. We warmly welcome you to visit our esteemed company and cutting-edge manufacturing facility. As a specialist manufacturer, we pride ourselves on providing tailored OEM/ODM services to meet 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 boasts an extraordinary production capacity, expertly producing around 2,000 tons each month. This substantial capability ensures we consistently surpass our customers' expectations with outstanding quality and reliability, reinforcing our reputation as a leading industry authority.
Q5: When will the shipment be made?
We ensure prompt and efficient delivery as our products are continuously in stock. Shipments are dispatched rapidly within 5 days, with the ability to deliver 2,000 pieces within a 7-day timeframe. Our unwavering commitment to timely delivery guarantees that your supply chain stays seamless and efficient, underscoring our dedication to customer satisfaction.
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