| 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 strategically nestled in Dashagou Village, Jiangcun Township, Dingxiang County, Xinzhou, a region affectionately known as the 'hometown of Chinese forging'. With a robust registered capital of 5 million yuan, our prime location is a mere 100 kilometers away from Taiyuan, the vibrant provincial capital, guaranteeing superb connectivity through both road and rail networks. Blessed with rich resources such as coal, electricity, and iron, we specialize in the sophisticated manufacturing of forged flanges and pressure vessel forgings. Our holistic capabilities extend across design, raw material procurement, cutting, forging, heat treatment, machining, comprehensive mechanical testing, non-destructive testing, mechanical typing, painting, packaging, and seamlessly coordinated shipping operations. Boasting an impressive annual production capacity of over 10,000 tons, our extensive specification range spans from DN15 to DN6000mm, with unit weights reaching up to 20 tons. Our products expertly handle pressure capacities ranging from 150 to 2500 pounds, strictly adhering to national and international standards including American, British, German, and Japanese specifications, as well as bespoke non-standard flanges and forgings to suit unique requirements.
Our production process is meticulously crafted to utilize a handpicked selection of top-tier materials, incorporating superior carbon structural steel, low-alloy high-strength steel, heat-resistant steel, and an expansive array of stainless steels. Our diverse selection features carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel varieties, ensuring we satisfy even the most discerning demands of our esteemed clientele.
Spanning a substantial expanse of over 10,000 square meters, Dingxiang Jinyu Forging Co., Ltd. flourishes with a devoted team of 105 skilled professionals, including 8 management personnel with commendable high school level qualifications or above. Our detailed organizational structure is meticulously documented in the attached table. We take immense pride in our extensive range of workshops, which encompass cutting, forging, machining, and packaging, all complemented by comprehensive warehousing facilities for raw materials, semi-finished, and finished goods.Q1: Can I obtain samples?
Absolutely! We are delighted to offer samples upon request, allowing you to experience the unparalleled quality of our products firsthand.
Q2: Can I use my own logo or design on the product?
Of course! We offer OEM/ODM services, providing the opportunity to elegantly incorporate your unique logo and design onto our products, enhancing their individuality and brand presence.
Q3: Do you have a factory?
Indeed, we do! Our cutting-edge factory is located in Shanxi, and we extend a warm invitation for you to visit both our company headquarters and manufacturing facility. As an industry leader, we proudly offer OM/ODM services tailored to meet each client's distinctive requirements.
Q4: What is the production capacity of your factory?
Our factory is a powerhouse of productivity, boasting an impressive capacity to produce up to 2000 tons each month. This ensures we can meet even the most demanding production schedules with ease and efficiency.
Q5: When will the shipment be made?
We ensure our products are prepared for quick dispatch, with shipments ready to be made within 5 days. Our dedicated team is capable of delivering up to 2000 pieces within a swift 7-day timeframe, guaranteeing timely delivery and customer satisfaction.
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