| 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., a distinguished beacon of excellence in the renowned 'hometown of Chinese forging,' is gracefully nestled in the charming Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou. Boasting a substantial registered capital of 5 million yuan, our prime location, merely 100 kilometers from Taiyuan, ensures seamless connectivity to both comprehensive road and railway networks. This strategic position is enriched by plentiful resources of coal, electricity, and iron, empowering us to excel in specialized production of forged flanges and pressure vessel forgings. Our extensive expertise spans every facet of the process, from pioneering design and meticulous raw material acquisition to precise cutting, expert forging, sophisticated heat treatment, precision machining, rigorous mechanical and non-destructive testing, culminating in flawless painting, packaging, and shipping. Our factory's remarkable annual output surpasses 10,000 tons, accommodating specifications from DN15 to DN6000mm, with product weights up to 20 tons, and pressure ratings ranging from 150 to 2500 pounds. We proficiently adhere to an extensive array of standards including national, American, British, German, Japanese, and bespoke specifications for flanges and forgings.
Our exceptional production prowess is bolstered by a diverse array of premium materials, featuring highly durable carbon structural steel, robust low-alloy high-strength steel, heat-resistant steel, and an extensive variety of stainless steels. This array includes carbon body, austenite, martensite, precipitation hardening, and duplex stainless steel, guaranteeing optimal performance and unmatched longevity.
Spanning an impressive 10,000 square meters, our vibrant enterprise thrives with a dedicated team of 105 professionals, including 8 management personnel with high school or higher education credentials. The organizational layout is meticulously detailed in the attached chart. Our cutting-edge facilities encompass specialized workshops dedicated to cutting, forging, machining, and packaging, complemented by warehouses catering to raw materials, semi-finished, and finished products, ensuring seamless operations and superior quality control.
Q1: Can I obtain samples?
Yes, we are pleased to offer you the opportunity to obtain samples.
Q2: Can I use my own logo or design on the product?
Absolutely, yes! We provide comprehensive OEM/ODM services, enabling you to personalize the product with your unique logo and design, perfectly aligned with your vision and brand identity.
Q3: Do you have a factory?
Indeed, we do! Our factory proudly resides in Shanxi. We extend a warm invitation for you to visit our esteemed company and state-of-the-art manufacturing facility. As a professional manufacturer, we are delighted to offer OEM/ODM services tailored to fulfill the diverse needs of our valued customers.
Q4: What is the production capacity of your factory?
Our factory boasts an impressive production capacity, efficiently generating approximately 2,000 tons every month. This robust capacity ensures we consistently meet and exceed our customers' expectations with unwavering quality.
Q5: When will the shipment be made?
We assure prompt and efficient delivery, with all products consistently in stock. Shipments are swiftly dispatched within 5 days, with our exceptional capability to deliver 2,000 pieces within a 7-day period.
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