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Flange Bolts Manufacturers

Flange bolts are a specific type of bolt that is designed for use in applications where a combination of bolting and flange plates is required. They typically have an integrated washer-like flange beneath the bolt head. The flange serves multiple purposes, including providing a larger load-bearing surface, acting as a built-in washer, and distributing the load over a broader area.
Characteristics of flange bolts
1. High-temperature resistance: Flange bolts are mostly made of high-temperature resistant materials, suitable for connection in high-temperature and high-pressure environments.
2. Corrosion resistance: The connecting part of the flange bolts usually comes into contact with chemicals and has strong corrosion resistance.
3. Anti-loosening: The threaded structure design of flange bolts can effectively prevent loosening due to machine vibration.
The purpose of flange bolts
Flange bolts are mainly used for connecting and fixing flanges, and are widely used in pipeline connections and equipment installation in industries such as petroleum, chemical, pharmaceutical, and food. Its uses vary in different fields.
1. Petroleum industry: Flange bolts are widely used in the petroleum industry to connect various petrochemical equipment, pipelines, and valves.
2. Chemical industry: Flange bolts are also one of the essential items in the chemical industry, and are used for the connection and fixation of various chemical equipment.
3. Pharmaceutical industry: The pharmaceutical industry usually requires a highly clean working environment, so flange bolts are usually made of stainless steel to meet strict hygiene standards.
Our products are made of carbon steel and stainless steel, with a metric diameter of M4-M20 and a length of 6-250, an American diameter of 1/4-3/8, and a length of 1/4-2-3/4. Welcome to inquire and purchase!

about us

Hangzhou Jiangxin Industry Co., Ltd. was established in 2004. It is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. It is a professional fastener manufacturer, integrating production, R&D, and sales. It has advanced fastener production equipment in the world and uses an advanced ERP system for management. OEM/ODM Flange Bolts Manufacturers and Flange Bolts Factory.

The company has passed the IS09001 international quality management system certification and has distribution outlets and logistics distribution centers in East China. The company specializes in the production and operation of standard and non-standard parts such as German standard (DIN), American standard (ANSI, ASME), international standard (ISO), national standard (GB), Japanese standard (JIS), and British standard (BSW), high-strength bolts, and high-grade expansion bolts. The materials involve various carbon steels and stainless steels (304 and 316). The products are widely used in the fields of high-speed railway, automobile, ship, machinery, mold, electronics, and construction. Flange Bolts Wholesale. With its good performance, fast installation, beautiful appearance, stable compatibility, and many other advantages, it is favored by Chinese and foreign merchants.

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Industry Knowledge

What is the key role of flange bolts in construction?

In the world of construction, there are numerous components that play a vital role in ensuring the structural integrity and safety of buildings. While some elements may garner more attention, there's one unsung hero that holds everything together - flange bolts. In this article, we will delve into the fascinating world of flange bolts, exploring their importance, applications, and why they should never be underestimated.

Flange bolts are unique fasteners that feature a wide, flat head and a washer-like flange beneath it. This design enables them to distribute the load more evenly, providing a secure connection. These bolts are commonly used in critical applications, such as connecting large structures, heavy machinery, and pipelines. Their high tensile strength and resistance to vibration make them ideal for withstanding extreme conditions. Can you imagine a skyscraper without flange bolts holding its beams together? They are the unsung heroes that ensure the safety and stability of our tallest structures.

One of the key advantages of flange bolts is their ability to resist loosening due to vibrations. This makes them particularly crucial in industries where machinery and equipment are subjected to constant movement. For example, in the automotive industry, flange bolts are used in engine mounts, suspension systems, and exhaust components. Without these specialized bolts, vehicles would experience excessive vibrations, leading to potential safety hazards and decreased performance. The reliability and durability of flange bolts have earned them a reputation as a go-to fastener in various sectors.

The versatility of flange bolts extends beyond construction and automotive applications. They are also widely used in the oil and gas industry, where they play a crucial role in maintaining the integrity of pipelines. Flange bolts ensure a tight seal between pipe sections, preventing leaks and minimizing the risk of accidents. Additionally, these bolts are employed in the assembly of heavy machinery in manufacturing plants, such as turbines, compressors, and industrial boilers. The ability of flange bolts to withstand high-pressure environments and extreme temperatures makes them indispensable in these settings.

Although often overlooked, flange bolts are the unsung heroes of construction, automotive, and industrial sectors. Their unique design, high tensile strength, and resistance to vibrations make them indispensable in various critical applications. From holding together the tallest skyscrapers to ensuring the safety of vehicles on the road, flange bolts play a crucial role in our everyday lives. So, the next time you admire a towering building or drive a car, remember that behind the scenes, flange bolts are silently keeping everything in place.