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API 5L/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Price List
API 5L/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Outside Diameter Wall Thickness FOB TIANJIN Outside Diameter Wall Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径 (mm) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 553.66 450, 457, 508, 530 6.5-...Read more -
What is the outer diameter of the DN550 steel pipe
DN550 steel pipe refers to a steel pipe of a specific size, where “DN” is the abbreviation of “Diameter Nominal”, which means “nominal diameter”. The nominal diameter is a standardized size used to indicate the size of pipes, pipe fittings, and valves. In the s...Read more -
The perfect combination of strength and corrosion resistance of L450 steel pipe
First, the characteristics of L450 steel pipe L450 steel pipe is a low-alloy high-strength steel pipe with excellent mechanical properties and corrosion resistance. Its main features include: 1. High strength: The yield strength of L450 steel pipe is 450-550MPa, and the tensile strength is 500-60...Read more -
Simple grinding method for stainless steel pipes
With the continuous development of the industrial and construction industries, the application of stainless steel materials is becoming more and more extensive. As an important structural material, stainless steel pipes have been widely used in various fields. However, the surface of stainless st...Read more -
Selecting suitable outer diameter 300 steel pipes in engineering projects
Choosing the appropriate outer diameter of 300 steel pipes is crucial to the smooth progress of engineering projects. The selection of the outer diameter of 300 steel pipes involves multiple aspects such as the safety, load-bearing capacity, and use effect of the project. Therefore, various facto...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