| 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. |
Situated in the heart of Dingxiang County, Xinzhou, Dingxiang Jinyu Forging Co., Ltd. proudly stands as a beacon in the celebrated "hometown of Chinese forging." Our strategic location in Dashagou Village, just a swift 100 kilometers from Taiyuan, the provincial capital, offers unparalleled access to convenient road and railway networks. With a robust registered capital of 5 million yuan, our company thrives amidst abundant coal, electricity, and iron resources, establishing us as a foremost expert in the manufacture of precision forged flanges and high-pressure vessel forgings. Our comprehensive suite of services features cutting-edge design integration, meticulous raw material procurement, expert cutting, forging, advanced heat treatment, precision machining, rigorous mechanical testing, non-destructive examination, mechanical typing, and pristine painting, packaging, and shipping operations. Boasting an impressive annual production capacity exceeding 10,000 tons, we offer a wide range of specifications from DN15 to DN6000mm. Our finished products can weigh up to an impressive 20 tons per unit, with pressure capabilities spanning from 150 to 2500 pounds, meeting national, American, British, German, Japanese, and bespoke non-standard flange and forging requirements.
At Dingxiang Jinyu Forging Co., Ltd., we champion the use of superior materials to ensure our products' excellence. Our production incorporates high-caliber carbon structural steel, robust low-alloy high-strength steel, durable heat-resistant steel, alongside an array of specialized stainless steels including carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel.
Our expansive 10,000 square meter facility is the cornerstone of our operational excellence. With a dedicated team of 105 skilled employees, including 8 management experts with advanced education credentials, we operate a highly efficient and organized infrastructure as detailed in our organizational chart. Our state-of-the-art facilities include a cutting-edge cutting workshop, sophisticated forging workshop, precision machining workshop, and meticulous packaging workshop. Structured logistics are reinforced by our raw material warehouse, semi-finished product warehouse, and finished product warehouse, ensuring seamless production flow and quality assurance at every step.Q1: Can I obtain samples?
Absolutely.
Q2: Can I use my own logo or design on the product?
Yes, we proudly offer OEM/ODM services, enabling personalized branding with your unique logo and design seamlessly integrated into the product.
Q3: Do you have a factory?
Indeed, we have a state-of-the-art factory located in Shanxi. We warmly invite you to visit our company and tour our facilities. As a leading professional manufacturer, we specialize in providing top-tier OEM/ODM services tailored to our clients' needs.
Q4: What is the production capacity of your factory?
Our formidable production capacity stands at an impressive 2000 tons per month, underscoring our operational strength and capability.
Q5: When will the shipment be made?
All of our products are readily available in stock and will be dispatched within a swift 5-day window. We ensure efficient delivery, capable of transporting 2000 pieces within just 7 days.
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