| 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 renowned hub of Chinese forging heritage. Boasting a robust registered capital of 5 million yuan, we are strategically positioned a mere 100 kilometers from Taiyuan, the provincial capital, providing seamless access via road and railway. Our resource-rich locale is abundant in coal, electricity, and iron, enabling us to excel in the production of superior forged flanges and pressure vessel forgings. Our comprehensive suite of capabilities encompasses design, sourcing of raw materials, cutting, forging, heat treatment, machining, thorough mechanical and non-destructive testing, mechanical typing, painting, packaging, and efficient dispatch operations. With an impressive annual production capacity exceeding 10,000 tons, we offer a vast range of specifications from DN15 to DN6000mm, and accommodate unit weights up to 20 tons. Our products can handle pressure capacities ranging from 150 to 2500 pounds, adhering to both national and international standards, including American, British, German, Japanese, as well as custom non-standard flanges and forgings.
Our meticulous production process features a handpicked collection of premium materials, including top-tier carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and an extensive variety of stainless steels. These encompass the carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel, ensuring our products meet the stringent requirements of our valued clients.
Spanning an impressive area of over 10,000 square meters, our company flourishes with a dedicated team of 105 professionals, including 8 management personnel with high-level qualifications. Our detailed organizational structure is outlined in the accompanying table. We take pride in our diverse array of workshops, including 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, ensuring you can evaluate our exceptional quality firsthand.
Q2: Can I use my own logo or design on the product?
Certainly! We offer OEM/ODM services, ensuring your unique logo and design are elegantly displayed on our products, reflecting your brand's identity.
Q3: Do you have a factory?
Indeed, our cutting-edge factory is situated in Shanxi. We warmly invite you to visit our company headquarters and manufacturing facility. As industry leaders, we offer tailored OEM/ODM services to meet each client's specific needs.
Q4: What is the production capacity of your factory?
Our factory showcases an outstanding production capacity, capable of manufacturing up to 2000 tons per month, guaranteeing we meet even the most demanding production schedules with ease.
Q5: When will the shipment be made?
Our products are prepared for swift dispatch, with shipments executed within just 5 days. We efficiently deliver up to 2000 pieces within a 7-day period, ensuring prompt fulfillment of your orders.
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