| 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. is strategically nestled in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, a revered locale known as the 'Hometown of Chinese Forging'. With a robust registered capital of 5 million yuan, our company enjoys an advantageous geographical setting, being just 100 kilometers from the bustling provincial capital of Taiyuan. This prime location offers seamless and speedy access via both road and rail transportation. Our region is rich in essential resources such as coal, electricity, and iron, enabling us to stand as a distinguished manufacturer of forged flanges and pressure vessel forgings. Dingxiang Jinyu Forging Co., Ltd. excels in an integrated approach encompassing design, raw material procurement, cutting, forging, heat treatment, machining, mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and shipping. Our impressive annual production capacity exceeds 10,000 tons, with product specifications ranging from DN15 to DN6000mm. We specialize in producing finished products with a maximum unit weight of 20 tons, catering to pressure requirements from 150-2500 pounds. Our offerings include flanges and forgings that meet national, American, British, German, Japanese standards, as well as bespoke non-standard solutions.
Our production process incorporates a diverse array of premium materials including high-quality carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and an array of stainless steels. Our expertise spans across carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel, ensuring that each product delivers unparalleled performance and resilience.
Dingxiang Jinyu Forging Co., Ltd. spans an impressive area of over 10,000 square meters and is fortified with a dedicated team of 105 employees, 8 of whom are management personnel with education at the high school level or higher. The detailed organizational chart is available in the attached table. Our facilities boast specialized workshops including cutting, forging, machining, and packaging, complemented by warehouses for raw materials, semi-finished, and finished products.Q1: Can I obtain samples?
Yes, samples are available upon request.
Q2: Can I use my own logo or design on the product?
Yes, we proudly offer OEM/ODM services. Your unique logo and design can be seamlessly incorporated into the product.
Q3: Do you have a factory?
Yes, we operate a state-of-the-art factory in Shanxi. You are warmly invited to visit our company and facility where we provide comprehensive OEM/ODM services to our esteemed clients.
Q4: What is the production capacity of your factory?
Our formidable production capacity reaches up to 2,000 tons per month, ensuring timely and efficient fulfillment of your orders.
Q5: When will the shipment be made?
All our products are readily available in stock and are dispatched within 5 days. We boast the capability to deliver 2,000 pieces within the span of 7 days, ensuring rapid and reliable service.
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