| 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 situated in the picturesque Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, is affectionately known as the 'hometown of Chinese forging'. With an impressive registered capital of 5 million yuan, our strategic position offers a mere 100-kilometer distance from Taiyuan, the provincial capital, putting us right in the heart of a thriving transportation network of both road and railway. Nestled amidst abundant coal, electricity, and iron resources, we are an esteemed manufacturer specializing in forged flanges and pressure vessel forgings. Our prowess lies in our comprehensive integration capabilities, spanning design, raw material procurement, cutting, forging, heat treatment, machining, mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and shipping operations. Our robust annual production capacity exceeds 10,000 tons, with product specifications ranging from DN15 to DN6000mm. The weight of our finished products reaches up to 20 tons per unit, and our pressure handling spans from 150 to 2500 pounds. We cater to national and international standards, including American, British, German, Japanese, as well as custom non-standard flanges and forgings.
Our production thrives on the excellence of premium materials such as high-quality carbon structural steel, low-alloy high-strength steel, and heat-resistant steel. We also specialize in a diverse array of stainless steel types, including carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steel, ensuring unmatched durability and performance.
Spanning an expansive area of over 10,000 square meters, Dingxiang Jinyu Forging Co., Ltd. boasts a dedicated workforce of 105 fixed employees, 8 of whom are management personnel with education levels of high school or above. Please refer to the attached table for our detailed organizational chart. Our state-of-the-art facilities include a cutting workshop, forging workshop, machining workshop, and packaging workshop, alongside our raw material warehouse, semi-finished product warehouse, and finished product warehouse, forming the backbone of our seamless production process.Q1: Can I obtain samples?
Yes, indeed.
Q2: Can I use my own logo or design on the product?
Yes, we offer exceptional OEM/ODM services, allowing your unique logo and design to be expertly crafted on our products.
Q3: Do you have a factory?
Indeed, we proudly own a state-of-the-art factory located in Shanxi. We warmly invite you to visit our company and explore our facilities firsthand. As a professional manufacturer, we are committed to providing outstanding OEM/ODM services to our valued customers.
Q4: What is the production capacity of your factory?
Our production capacity impressively reaches up to 2000 tons per month, ensuring we meet your demands with efficiency and excellence.
Q5: When will the shipment be made?
We maintain a ready stock of all our products, allowing for shipment within just 5 days. Additionally, we are equipped to deliver 2000 pieces within a span of 7 days, meeting your urgent needs with precision.
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