| 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 Dingxiang Jinyu Forging Co., Ltd., a distinguished leader nestled in the esteemed 'hometown of Chinese forging.' Situated in the picturesque Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, our strategic location, just 100 kilometers from Taiyuan, promises unparalleled connectivity via a comprehensive network of roads and railways. Armed with a substantial registered capital of 5 million yuan, we are abundantly equipped with essential resources such as coal, electricity, and iron, enabling us to achieve excellence in the meticulous crafting of forged flanges and pressure vessel forgings. Our extensive expertise encompasses every facet of the production process, from innovative design and meticulous raw material selection to precision cutting, skilled forging, state-of-the-art heat treatment, precise machining, and rigorous mechanical and non-destructive testing, culminating in impeccable painting, packaging, and delivery. Our factory boasts an impressive annual production volume exceeding 10,000 tons, with specifications ranging from DN15 to DN6000mm, product weights reaching up to 20 tons, and pressure ratings spanning from 150 to 2500 pounds. We adhere strictly to a wide spectrum of standards, including national, American, British, German, Japanese, and bespoke specifications for flanges and forgings, ensuring unparalleled quality and satisfaction.
Our extraordinary production prowess is fortified by a rich assortment of first-rate materials, featuring exceptionally resilient carbon structural steel, robust low-alloy high-strength steel, heat-resistant steel, and a vast array of stainless steels. This includes carbon body, austenitic, martensitic, precipitation hardening, and duplex stainless steel, all of which promise unrivaled performance and longevity. Our steadfast dedication to excellence guarantees that every product conforms to the highest standards of quality and durability, setting us apart as a standard-bearer in the industry.
Spanning an expansive 10,000 square meters, our dynamic enterprise flourishes with a committed team of 105 professionals, including 8 management personnel boasting high school or advanced educational qualifications. The organizational structure is meticulously detailed in the attached chart. Our cutting-edge facilities encompass 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 of unparalleled quality and excellence.
Q1: Can I obtain samples?
Absolutely! Obtaining samples is a breeze. We cordially invite you to request samples, enabling you to experience our superior craftsmanship firsthand and witness the exceptional quality that sets us apart from the competition.
Q2: Can I use my own logo or design on the product?
Without a doubt, yes! We offer comprehensive OEM/ODM services, empowering you to personalize the product with your unique logo and design, perfectly reflecting your brand vision and identity. This flexibility ensures your brand radiates in the market with a distinct and personalized appeal.
Q3: Do you have a factory?
Indeed, we do! Our factory is prominently situated in Shanxi. We warmly welcome you to visit our esteemed company and our fully-equipped manufacturing facility. As dedicated professionals in manufacturing, we take immense pride in offering customized OEM/ODM services that cater to the specific needs of our valued clientele, embodying superior standards of quality and innovation.
Q4: What is the production capacity of your factory?
Our factory is a powerhouse of production, adeptly manufacturing approximately 2,000 tons each month. This robust capacity ensures that we consistently meet and exceed our customers' expectations with extraordinary quality and dependability, reinforcing our status as an industry leader.
Q5: When will the shipment be made?
We ensure swift and efficient delivery as our products are consistently in stock. Shipments are dispatched rapidly within 5 days, with the exceptional capability to deliver 2,000 pieces within a 7-day timeframe. Our unwavering commitment to timely delivery ensures that your supply chain remains seamless and efficient.
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