News_Hubei Xianghua Mechanical equipment co.,ltd

04/30

Precautions for Using Stainless Steel Reactors Produced by Pressure Vessel Manufacturers

Before use, check whether the thermometer, pressure gauge, safety valve, rupture disc, and other safety accessories of the stainless steel reactor are intact; check whether the material valves and process pipeline valves are in the required position and whether the valves are intact; check for leaks and sealing at the connection ports; ensure that the oil quality and oil level of the reducer and mechanical seal meet the requirements.

04/27

Structural performance and advantages of stainless steel reactors

In fields such as petroleum and chemical engineering, reactors serve as pressure vessels that complete processes like vulcanization, nitration, hydrogenation, hydrocarbonization, and polymerization, playing an important role in providing a physical or chemical reaction environment. Depending on the usage scenario, the materials of the reactors vary, with commonly used materials including stainless steel, carbon manganese steel, zirconium, nickel-based alloys, and other composite materials, among which stainless steel reactors are the most common.

04/23

Empowerment through Learning | "PDCA Cycle Work Method" Training and "New Quality Productivity" Study

In order to further enhance the management skills of the company's management personnel and create a good learning atmosphere within the company, Hubei Xianghua Machine held a training session on "PDCA Cycle Work Method" and a special study on "New Quality Productivity" in the conference room on the afternoon of March 16. A total of 23 members of the management team participated in the learning.

04/17

Difference between stainless steel reactors and enamel reactors

With the development of technology, both food and chemical industries require various reactions, leading to a diverse range of reaction kettle types. However, the commonly used reaction kettles are still stainless steel reaction kettles and glass-lined reaction kettles. Below, we will introduce the differences between the two types of reaction kettles.

04/12

Welding between mechanical equipment components of pressure vessels

Due to the characteristics of pressure vessels and the chemical process properties of the internal media, it is often necessary to set up safety devices and measurement and control instruments on the vessel to monitor the parameters of the working medium, in order to ensure the safe use of the pressure vessel and the normal progress of the process.

04/09

14 stainless steel reactors manufactured by Hubei Xianghua Machinery Equipment have been shipped.

Recently, 14 out of the 40 stainless steel reactors manufactured by Hubei Xianghua Mechanical Equipment Co., Ltd. have been shipped.

04/08

Basic knowledge of openings and pipe connections in pressure vessel shells

Due to process requirements and maintenance needs, various sizes of holes are often made on the cylindrical body or heads of pressure vessels, or connecting pipes are installed, such as manholes, handholes, sight glass holes, material inlet and outlet connecting pipes, as well as openings for installing pressure gauges, level gauges, safety valves, temperature measuring instruments, and other connecting pipes.

03/29

Pressure vessel combined cylinder and sealing device

The wall of the cylinder is composed of two or more layers of discontinuous materials in the thickness direction. The composite cylinder can be further divided into two main categories: multilayer and wound types based on structure and manufacturing methods.

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