| 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 beacon of excellence nestled in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, proudly recognized as the 'Hometown of Chinese Forging'. With a robust registered capital of 5 million yuan, our company boasts a superior geographical advantage, situated just 100 kilometers from Taiyuan, the provincial capital. This prime location offers seamless and swift road and railway transportation. Richly endowed with coal, electricity, and iron resources, we stand as a distinguished manufacturer specializing in forged flanges and pressure vessel forgings. Our comprehensive capabilities encompass design, raw material procurement, cutting, forging, heat treatment, machining, mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and shipping. With an impressive annual production capacity exceeding 10,000 tons, our product specifications range from DN15 to DN6000mm, accommodating maximum unit weights of 20 tons and pressures spanning 150 to 2500 pounds. We proudly offer national, American, British, German, Japanese, and custom non-standard flanges and forgings.
Our manufacturing prowess is underpinned by the use of premium materials including high-quality carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and a diverse spectrum of stainless steel types. This includes carbon body, austenitic, martensitic, dispersion hardening, and duplex stainless steel, ensuring superior quality and reliability in every product we craft.
Spread across an expansive area of over 10,000 square meters, Dingxiang Jinyu Forging Co., Ltd. is home to 105 dedicated employees, including 8 highly educated management personnel. Our detailed organizational chart is available in the attached table. The company is equipped with cutting-edge workshops for cutting, forging, machining, and packaging, alongside well-organized raw material, semi-finished, and finished product warehouses.Q1: Can I obtain samples?
Yes, absolutely! We offer samples to our valued customers to ensure satisfaction and confidence in our products.
Q2: Can I use my own logo or design on the product?
Yes, indeed! We are proud to offer OEM/ODM services, allowing you to personalize your products with your unique logo and design.
Q3: Do you have a factory?
Yes, we certainly do! Our state-of-the-art factory is located in Shanxi. We warmly invite you to visit and witness our professional manufacturing processes firsthand. We are committed to providing exceptional OEM/ODM services to our esteemed clients.
Q4: What is the production capacity of your factory?
Our factory is a powerhouse of production, with the capacity to produce an impressive 2,000 tons per month.
Q5: When will the shipment be made?
With all products readily in stock, we guarantee swift shipment within 5 days. Furthermore, we ensure the delivery of 2,000 pieces within just 7 days, underscoring our commitment to efficiency and customer satisfaction.
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