| 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. proudly stands in the illustrious Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, a region renowned as the distinguished 'hometown of Chinese forging'. With a robust registered capital of 5 million yuan, our strategic presence is only 100 kilometers from Taiyuan, the thriving provincial capital, providing seamless connectivity via both road and railway networks. Blessed with a wealth of resources such as coal, electricity, and iron, we are industry leaders in the manufacturing of forged flanges and pressure vessel forgings. Our comprehensive capabilities encompass every facet of production, from innovative design and meticulous raw material procurement to precise cutting, expert forging, advanced heat treatment, precision machining, rigorous mechanical testing, non-destructive testing, mechanical typing, professional painting, protective packaging, and efficient shipping operations. Boasting an exceptional annual production capacity that surpasses 10,000 tons, our versatile product specifications range impressively from DN15 to DN6000mm, accommodating unit weights up to an incredible 20 tons. We skillfully manage pressure capacities from 150 to 2500 pounds, adhering strictly to national standards as well as international norms, including American, British, German, Japanese standards, and we proudly craft custom non-standard flanges and forgings tailored to your unique requirements.
Our production process is driven by a meticulously curated selection of premium materials, featuring top-notch carbon structural steel, durable low-alloy high-strength steel, resilient heat-resistant steel, and an expansive array of stainless steels. This includes specialized varieties such as carbon body, austenite, martensite, dispersion hardening, and robust duplex stainless steel, guaranteeing that we meet the most exacting demands of our discerning clientele with unwavering excellence.
Spanning over a vast expanse of more than 10,000 square meters, our company thrives with a dedicated team of 105 exceptional professionals, which includes 8 management personnel with high school level qualifications or above. Our meticulously detailed organizational structure is clearly outlined in the attached table. We take immense pride in operating a diverse range of workshops, which encompass cutting, forging, machining, and packaging, all complemented by our comprehensive warehousing facilities that seamlessly accommodate raw materials, semi-finished, and finished goods, ensuring an efficient and streamlined production process.Q1: Can I obtain samples?
Yes, indeed, samples are readily available upon request to help you make an informed decision.
Q2: Can I use my own logo or design on the product?
Certainly, we offer exceptional OEM/ODM services that allow your distinctive logo and creative design to be elegantly and prominently featured on our products, showcasing your brand's identity.
Q3: Do you have a factory?
Absolutely, our cutting-edge factory is located in the industrious region of Shanxi. We extend a warm invitation for you to visit both our esteemed company headquarters and our state-of-the-art manufacturing facility. As a leader in the industry, we proudly offer customized OM/ODM services tailored to meet each client's unique needs.
Q4: What is the production capacity of your factory?
Our factory boasts an impressive production capacity, capable of producing an astounding 2000 tons each month, ensuring that we effortlessly meet even the most demanding production schedules with efficiency and precision.
Q5: When will the shipment be made?
All our products are meticulously prepared for prompt dispatch, with shipments made within a rapid 5 days. We are equipped to deliver up to 2000 pieces within an efficient 7-day timeframe, ensuring swift fulfillment of your orders.
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