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How to avoid wear and tear of spiral steel pipe?
To put it bluntly, spiral welded pipe is a name for spiral steel pipe, which generally refers to a spiral steel pipe with a diameter greater than 1 meter. The steel pipe needs to be tested for water pressure, bending, flattening, etc., and has certain requirements on the surface quality. Usually ...Read more -
High pressure alloy steel pipe
The high-pressure alloy steel pipe has a large stock in stock. The hardness, wear resistance and impact resistance of this alloy steel pipe are relatively strong. It is mainly used to transport various fluids, such as the transportation of groundwater, and many oil and natural gas transportation....Read more -
How is seamless steel pipe produced? What are the production methods of seamless steel pipes?
#Seamless Steel Pipe#Seamless steel pipes are widely used in many mechanical engineering fields, so how are they produced? Today, we will take you to understand the production method of seamless steel pipe. 1. Reducing rolling and sizing rolling. Although there are no special technical developmen...Read more -
The use of alloy steel pipe is divided into the following categories
Alloy pipe is a kind of precision precision seamless steel pipe, its performance is much higher than that of ordinary precision precision seamless steel pipe, because this kind of steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance. The p...Read more -
Dimensions and specifications of hot-dip plastic steel pipes
As a new type of anti-corrosion steel, hot-dip plastic steel pipe has been used in many aspects. Therefore, it can be seen that the steel pipe has many sizes. Therefore, when purchasing the pipe, we must pay attention to whether the size of the steel pipe is suitable for the working conditions. ....Read more -
Characteristics of mining plastic-coated steel pipes
Has the following characteristics: (1) Flame retardant and antistatic The product adopts mining polyethylene coating, and its antistatic and flame retardant components are evenly distributed on the surface and inner layer of the pipe, which meets the requirements of MT181 and is suitable for spec...Read more -
Socket type plastic coated steel pipe has excellent hygienic performance
The advantages of the socket-type plastic-coated steel pipe: the socket-type plastic-coated steel pipe has good corrosion resistance and can work for a long time in harsh environments such as acid, alkali and salt. Non-toxic, hygienic and non-breeding of microorganisms. The inner wall of the sock...Read more -
The important position of spiral steel pipe anticorrosion in industrial manufacturing
The spiral pipe is used as a conveying pipe to transport various fluids such as oil, gas, and water. It is like the blood vessels of our human body, which continuously transports and distributes the rational use of various energy sources for our motherland. It is precisely because of the high-qua...Read more -
The difference between the welding requirements of stainless steel special-shaped pipe and carbon steel pipe
According to the relevant technical investigation: In general, the welding requirements of stainless steel special-shaped pipes are basically the same as those of carbon steel pipes. However, the differences are as follows: 1. The hammers and brushes used by welders are preferably made of stainle...Read more -
The difference between necked butt welding flange and flat welding flange
1. Neck butt welding flange refers to a flange with a tapered neck and butt welding with the cylinder or pipe. is an integral flange;The full name of the flat neck flange is the steel pipe flange with neck flat welding. 2. The welding seam between the necked butt welding flange and the pip...Read more -
What is the difference between 20# seamless steel pipe and 20G seamless steel pipe
First, the difference in use. 20# seamless steel pipes are structural pipes, fluid pipes, and low and medium pressure boiler pipes. 20G seamless steel pipe is a high pressure boiler tube. In addition to the same carbon content, 20G seamless steel pipes also have some trace elements, which are mor...Read more -
Classification of steel pipes and uses
1. Pipes for pipes. Such as: seamless pipes for water, gas pipes, steam pipes, oil pipelines, and pipes for oil and natural gas trunk lines. Agricultural irrigation faucets with pipes and sprinkler irrigation pipes, etc. 2. Tubes for thermal equipment. Such as boiling water pipes, superheated ste...Read more