| 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 resides in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, a region famed as the 'hometown of Chinese forging'. With a robust registered capital of 5 million yuan, our prime location offers seamless connectivity just 100 kilometers from Taiyuan, the provincial capital, via superior road and railway links. Blessed with an abundance of natural resources such as coal, electricity, and iron, we specialize in the expert manufacturing of forged flanges and pressure vessel forgings. Our comprehensive capabilities encompass every step from design, raw material acquisition, cutting, forging, heat treatment, machining, to meticulous mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and efficient shipping operations. With an outstanding annual production capacity exceeding 10,000 tons, our specifications range from DN15 to DN6000mm, handling unit weights up to an impressive 20 tons. We support pressure capacities from 150 to 2500 pounds, adhering to both national standards and international norms, including American, British, German, Japanese, as well as custom non-standard flanges and forgings.
Our production process is distinguished by the use of meticulously selected premium materials, showcasing top-tier carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and a wide spectrum of stainless steels. This includes options such as carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel, ensuring our capacity to meet the stringent demands of our discerning clientele.
Encompassing a sprawling area of over 10,000 square meters, our enterprise thrives with a dedicated team of 105 skilled professionals, including 8 management personnel with educational qualifications of high school level or above. Our detailed organizational structure is meticulously outlined in the attached table. We take pride in our diverse array of workshops which include cutting, forging, machining, and packaging, complemented by comprehensive warehousing facilities for raw materials, semi-finished, and finished goods.Q1: Can I obtain samples?
Absolutely, samples are readily available upon request to meet your needs.
Q2: Can I use my own logo or design on the product?
Certainly, we offer OEM/ODM services, allowing your unique logo and design to be elegantly showcased on the product.
Q3: Do you have a factory?
Undoubtedly, our cutting-edge factory is located in Shanxi. We warmly invite you to visit both our company headquarters and manufacturing facility. As a trailblazer in the industry, we offer OM/ODM services tailored to meet each client's specific requirements.
Q4: What is the production capacity of your factory?
Our factory boasts a remarkable production capacity, capable of producing up to 2000 tons each month, ensuring we fulfill even the most rigorous production schedules with ease.
Q5: When will the shipment be made?
Our products are ready for swift dispatch, with shipments made within 5 days. We are equipped to deliver up to 2000 pieces within a streamlined 7-day timeframe, ensuring timely delivery.
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