| 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. is a beacon of excellence nestled in the picturesque Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou. Renowned as the 'hometown of Chinese forging', our esteemed company boasts a formidable registered capital of 5 million yuan. Benefitting from a prime geographical position, we are just 100 kilometers from the bustling provincial capital of Taiyuan, with seamless road and railway connectivity. Blessed with abundant coal, electricity, and iron resources, we stand as leaders in the manufacture of forged flanges and pressure vessel forgings. Our comprehensive capabilities span design, raw material procurement, cutting, forging, heat treatment, machining, mechanical and non-destructive testing, typing, painting, packaging, and shipping. With an impressive annual production of over 10,000 tons, our specifications range from DN15 to DN6000mm. Our robust products weigh up to 20 tons each, with pressure capabilities from 150 to 2500 pounds, encompassing national and international standards, as well as custom non-standard flanges and forgings.
Our production excels through the use of premium materials such as high-quality carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and an array of stainless steels including carbon body, austenitic, martensitic, dispersion hardening, and duplex stainless steel.
Spanning over 10,000 square meters, our state-of-the-art facility is staffed with 105 dedicated employees, including 8 skilled managers with advanced education. Our detailed organizational chart is available in the attached document. The facility includes specialized workshops for cutting, forging, machining, and packaging. We also maintain comprehensive storage solutions with raw material, semi-finished, and finished product warehouses.Q1: Can I obtain samples?
Yes, you can definitely obtain samples from us.
Q2: Can I use my own logo or design on the product?
Certainly, we offer OEM/ODM services. Your unique logo and design can be flawlessly integrated into our products.
Q3: Do you have a factory?
Indeed, we operate a cutting-edge factory located in Shanxi. We warmly invite you to visit our company and factory. As a professional manufacturer, we specialize in providing top-tier OEM/ODM services to our valued customers.
Q4: What is the production capacity of your factory?
Our robust factory boasts a remarkable production capacity of approximately 2000 tons per month.
Q5: When will the shipment be made?
All of our meticulously crafted products are readily available in stock and will be dispatched within just 5 days. We are capable of delivering 2000 pieces within a brief span of 7 days.
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