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What should be paid attention to when welding galvanized steel pipes
Welding of galvanized steel pipes should pay attention to: 1. Galvanized steel pipes with a diameter greater than 100mm should be connected with flanges or special ferrule-type pipe fittings. 2. To ensure the quality of welding, the galvanizing of the weld should be treated at the welding joint o...Read more -
What kind of steel pipe is 6150
6150 is a high-quality alloy steel pipe with excellent strength and toughness. It is mainly composed of carbon, silicon, manganese, phosphorus, sulfur, chromium, and molybdenum. 6150 steel pipe is often used to manufacture high-strength parts and mechanical components, such as springs, gears, bea...Read more -
How to choose the right DZ55 steel pipe
DZ55 steel pipe is a common steel pipe material, widely used in construction, machinery, petroleum, and other fields. But among the many steel pipe varieties, how to choose the right DZ55 steel pipe is a problem that needs to be considered. First, understand the material characteristics of DZ55 s...Read more -
Industrial DN50 steel pipe weight details
In construction, engineering, and manufacturing, steel pipes are indispensable materials, and as one of the common specifications, the weight of DN50 steel pipes is crucial for engineering design and construction. 1. Size and weight of DN50 steel pipes DN50 steel pipe refers to the nominal diamet...Read more -
What specifications should be used for galvanized steel pipes
With the development of the construction, engineering, and manufacturing industries, galvanized steel pipes have been widely used as an important building material. It has the advantages of corrosion resistance, wear resistance, beauty, and practicality, and plays an important role in protecting ...Read more -
Multiple problems with 63mm galvanized steel pipes
First, introduction Steel, as an indispensable basic material in construction, engineering, and manufacturing, has an important position. Among steel materials, galvanized steel pipes have attracted much attention due to their good anti-corrosion performance and wide application fields. Recently,...Read more -
Inspection methods and process discussion of steel pipe welds
In the steel pipe industry, welding is a common connection method used to firmly connect two parts of a steel pipe. However, the welds produced during the welding process need to be inspected to ensure their quality and reliability. So, how do we inspect steel pipe welds? Next, I will introduce s...Read more -
Understand the importance and selection points of 304 stainless steel pipe diameter
Stainless steel is a metal material with excellent corrosion resistance. It is widely used in various fields, especially in the construction, chemical industry, food processing, and other industries. Among them, 304 stainless steel is the most commonly used material. It has excellent corrosion re...Read more -
The production process of seamless steel pipe and steel smelting
First, the definition and application field of seamless steel pipe Seamless steel pipe is a steel pipe made by smelting and rolling process, and there is no weld on its inner and outer surfaces. Because seamless steel pipe has excellent mechanical properties and corrosion resistance, it is widely...Read more -
Anti-corrosion measures for oil casing in industrial projects
1. First of all, ensure that the water quality meets the standard, and strictly test and manage the water quality. Implement separate injection of cleaning and pollution, strengthen the cleaning of the main water pipeline, ensure that the water quality in the station and at the bottom of the well...Read more -
What are the heat treatment methods for industrial spiral steel pipes
First, thermomechanical treatment High-temperature thermomechanical treatment can improve the yield ratio and elastic limit of spiral steel pipes. Improve the comprehensive mechanical properties, fatigue properties, and stress relaxation properties of spiral steel pipes. Reducing the tough-brittl...Read more -
What are the methods for surface treatment of steel pipes
Long-term exposure of steel and other metal materials to the atmosphere will inevitably lead to corrosion, forming loose rust, and causing serious losses to modern industry. At present, pipelines play an important role in various industries, so the surface treatment of steel pipes is also one of ...Read more