| 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. |
Welcome to the illustrious Dingxiang Jinyu Forging Co., Ltd., a distinguished leader set in the historic 'hometown of Chinese forging.' Nestled amidst the serene landscapes of Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, our strategically positioned company is merely 100 kilometers from the thriving city of Taiyuan, ensuring seamless connectivity via an extensive network of roads and railways. With a commanding registered capital of 5 million yuan, we are richly endowed with vast resources of coal, electricity, and iron. This empowers us to specialize in the exquisite creation of forged flanges and pressure vessel forgings. Our comprehensive expertise flawlessly spans the entire production journey: from innovative design, meticulous raw material selection, precise cutting, and expert forging, to advanced heat treatment, precision machining, and rigorous mechanical and non-destructive testing, culminating in impeccable painting, packaging, and shipping processes. Our state-of-the-art factory boasts an impressive annual output surpassing 10,000 tons. We cater to a broad spectrum of specifications, from DN15 to DN6000mm, with product weights reaching up to 20 tons and pressure ratings spanning 150 to 2500 pounds. We adeptly comply with a diverse range of standards, encompassing national, American, British, German, Japanese, and bespoke specifications for flanges and forgings.
Our formidable production capabilities are strengthened by an extensive selection of premium materials, including highly resilient carbon structural steel, robust low-alloy high-strength steel, heat-resistant steel, and a broad array of stainless steels. This includes varieties such as carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steel, ensuring unparalleled performance and longevity. Our unwavering commitment to excellence guarantees that each product not only meets but exceeds the highest standards of quality and durability.
Spanning an expansive 10,000 square meters, our dynamic enterprise thrives with a dedicated cadre of 105 professionals, including 8 management personnel with high school or higher educational credentials. The meticulously detailed organizational structure is outlined in the attached chart. Our state-of-the-art facilities feature specialized workshops for cutting, forging, machining, and packaging, complemented by dedicated warehouses for raw materials, semi-finished, and finished products. This comprehensive infrastructure ensures seamless operations and superior quality control, empowering us to consistently deliver products that exemplify the highest caliber.
Q1: Can I obtain samples?
Certainly! The process of obtaining samples is both simple and straightforward. We warmly invite you to request samples, allowing you to experience our masterful craftsmanship firsthand and witness the exceptional quality that distinctively sets us apart in the industry.
Q2: Can I use my own logo or design on the product?
Absolutely, yes! We proudly offer extensive OEM/ODM services, empowering you to customize the product with your unique logo and design. This ensures perfect alignment with your vision and brand identity, allowing your brand to stand out with a personalized touch in the competitive market.
Q3: Do you have a factory?
Indeed, we do! Our factory is prominently located in Shanxi. We warmly welcome you to visit our esteemed company and explore our fully-equipped manufacturing facility. As a professional manufacturer, we take immense pride in offering tailored OEM/ODM services that meticulously meet the specific requirements of our valued clients, all while embodying the highest standards of quality and innovation.
Q4: What is the production capacity of your factory?
Our factory proudly boasts an impressive production capacity, adeptly producing approximately 2,000 tons each month. This extraordinary capacity ensures that we consistently meet and exceed our customers' demands with unrivaled quality and dependability, solidifying our esteemed reputation as an industry leader.
Q5: When will the shipment be made?
We guarantee prompt and efficient delivery as our products are consistently in stock. Shipments are dispatched with remarkable speed, typically within 5 days. Furthermore, we possess the extraordinary capability to deliver 2,000 pieces within an impressive 7-day timeframe. Our unwavering commitment to timely delivery ensures your supply chain remains seamless and efficient.
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