Expansion Bolts

Xinhan is a Chinese factory that specializes in the production of high-quality, low-cost expansion bolts.

The expansion bolt is a flexible component used to connect pipelines. It is also known as compensator and expansion joint. Its primary function is to absorb the thermal expansion, contraction, and deformation of pipelines induced by variations in temperature, pressure, earthquakes, and other pipeline system elements. Expansion pipes are often made up of inner and outer metal pipes, as well as a corrugated pipe in the middle. Corrugated pipes can provide the entire expansion pipe some flexibility, allowing it to absorb various pipe deformations during use. Expansion pipes are commonly used in pipeline systems in the petroleum, chemical, steel, power, heating, water supply, building, and transportation industries, among others.

The expansion bolt is a device often used in pipeline systems that can automatically modify pipeline pressure in response to changes in medium temperature in order to prevent pipeline rupture or damage. Expansion bolts have the following characteristics:

Capable of expanding and compressing: The expansion bolt can expand and compress and respond calmly to temperature fluctuations within the pipe. When the temperature rises, the expansion bolt automatically expands, lowering the pressure in the pipeline; when the temperature falls, the expansion bolt shrinks, increasing the pressure in the pipeline.

The expansion bolt has good sealing performance and can effectively prevent pipeline leaking. To ensure the safe operation of the piping system, expansion pipes are typically wrapped on the inside with a layer of rubber or other material.

Expansion bolts are typically built of high temperature and corrosion resistant materials such as stainless steel, copper, aluminum, and other high temperature and corrosion resistant materials. They have a wide range of applications and can be used in high temperature and corrosive conditions.

Expansion bolts are often very precise and can be tailored to meet specific requirements. The expansion bolt may be assured of excellent stability and dependability through proper design and production.

Installation is simple: Simply follow the installation instructions to insert the expansion bolt. This lowers installation costs and makes it one of the most often utilized ducting devices.

Expansion bolts can be used in a variety of applications, some of which are listed below:

Expansion pipes can be used on expansion joints in buildings and bridges to account for strains caused by temperature changes and earthquakes.

Industrial: Expansion bolts can be used to withstand thermal expansion and contraction in pipelines, boilers, and reactors in high-temperature and high-pressure situations.

Expansion pipes can be used in pipelines and oil pipelines to handle stress generated by temperature fluctuations in oil and gas transportation.

Expansion bolts in storage tanks and reactors can be utilized to resist stresses induced by pressure and temperature fluctuations caused by reactions.

Expansion bolts are used in car engine exhaust systems to reduce vibration and temperature variations induced by engine operation.