| 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 your gateway to the forging heartland of China, strategically situated in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou. This area proudly earns its title as the "hometown of Chinese forging." With a robust registered capital of 5 million yuan, our company enjoys a prime location just 100 kilometers from Taiyuan, the provincial capital. This proximity ensures seamless and swift road and railway transport. Abundant in coal, electricity, and iron resources, we excel as experts in the realm of forged flanges and pressure vessel forgings. Boasting competencies from design and raw material procurement to cutting, forging, heat treatment, machining, and beyond, we offer a comprehensive suite of services, including rigorous mechanical and non-destructive testing, precise mechanical typing, painting, packaging, and consistent shipping operations. Our annual production surges beyond 10,000 tons, offering specifications that range from DN15 to DN6000mm. Our finished products can weigh up to 20 tons each, withstanding pressures from 150 to 2500 pounds. We cater to a diverse array of standards, including national, American, British, German, Japanese, as well as bespoke non-standard flanges and forgings.
Our production repertoire is crafted from a spectrum of superior materials, including high-grade carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and an array of stainless steels. This includes carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steels, ensuring durability and reliability in every product we create.
Sprawled over an impressive 10,000 square meters, our company boasts a robust workforce of 105 dedicated professionals, with 8 key management personnel holding high school education or higher. Our detailed organizational chart, available in the attached table, exemplifies our structured approach. The facility is equipped with specialized workshops for cutting, forging, machining, and packaging. Additionally, we maintain dedicated warehouses for raw materials, semi-finished, and finished products to ensure streamlined operations.Q1: Can I obtain samples?
Yes, you absolutely can.
Q2: Can I use my own logo or design on the product?
Yes, we offer comprehensive OEM/ODM services, allowing you to personalize products with your unique logo and design.
Q3: Do you have a factory?
Indeed, we possess a state-of-the-art factory located in Shanxi. We warmly invite you to visit our company and factory, where we stand as a professional manufacturer offering premium OEM/ODM services to our diverse clientele.
Q4: What is the production capacity of your factory?
Our robust production facility is capable of manufacturing an impressive 2000 tons of product each month.
Q5: When will the shipment be made?
All our products are readily available in stock and are prepared for shipment within a swift 5-day timeframe. Additionally, we can deliver up to 2000 pieces within an expedited 7-day period.
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