| 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 Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, a region celebrated as the 'hometown of Chinese forging.' With a substantial registered capital of 5 million yuan, our strategic location is just 100 kilometers from the vibrant provincial capital of Taiyuan. Enjoying the benefits of seamless road and railway networks, the area is enriched with abundant coal, electricity, and iron resources. As a dedicated producer of forged flanges and pressure vessel forgings, we excel in offering comprehensive services encompassing design, raw material procurement, cutting, forging, heat treatment, machining, rigorous mechanical and non-destructive testing, mechanical typing, finishing with painting, packaging, and efficient shipping operations. Our robust annual production capacity surpasses 10,000 tons, featuring specifications that range from DN15 to DN6000mm. Our finished products, each with a maximum weight of 20 tons, are designed to withstand pressure levels from 150-2500 pounds, adhering to an array of standards including national, American, British, German, Japanese, as well as bespoke non-standard flanges and forgings.
Our production process is characterized by the use of a diverse range of premium materials such as high-quality carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and a variety of stainless steels (including carbon body, austenitic, martensitic, dispersion hardening, and duplex stainless steels).
Encompassing an impressive expanse of over 10,000 square meters, our company is staffed by a dedicated team of 105 permanent employees, 8 of whom are management personnel with high school education or higher, as delineated in the attached organizational chart. Our facilities include a cutting-edge cutting workshop, forging workshop, machining workshop, and packaging workshop, along with strategically organized raw material, semi-finished product, and finished product warehouses.Q1: Can I obtain samples?
Yes, samples are available.
Q2: Can I use my own logo or design on the product?
Certainly, we offer tailored OEM/ODM services to accommodate your requirements, allowing your unique logo and design to be integrated into the product.
Q3: Do you have a factory?
Absolutely, our factory is situated in Shanxi. We extend a warm invitation for you to visit our company and factory. As a professional manufacturer, we offer flexible OEM/ODM services to cater to our customers' needs.
Q4: What is the production capacity of your factory?
Our factory boasts a formidable production capacity, equating to an impressive 2000 tons per month.
Q5: When will the shipment be made?
We maintain a well-stocked inventory, ensuring that all our products are ready for shipment within just 5 days. We have the capability to deliver 2000 pieces in an efficient timeframe of 7 days.
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