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There are some things to pay attention to when preserving straight seam steel pipes
Straight seam steel pipes are a type of welded steel pipe. It refers to a steel pipe whose weld is parallel to the longitudinal direction of the steel pipe. After the hot-rolled steel coil is formed by a forming machine, the steel coil is deformed into a cylindrical shape. The...Read more -
What is the difference between a large-diameter spiral steel pipe and a large-diameter straight-seam steel pipe
Large-diameter spiral steel pipe and large-diameter straight-seam steel pipe are both welded steel pipes, and they play an important role in national production and life. Large-diameter spiral steel pipe and large-diameter straight-seam steel pipe have many differences due to ...Read more -
Details about API5L straight seam steel pipe commonly used in industry
1. Product specifications of API5L straight seam steel pipe: Diameter of API5L straight seam steel pipe: Ф406.4～Ф1422.4mm (16-56in) Length of API5L straight seam steel pipe: 3～12.5m The wall thickness of API5L straight seam steel pipe: The production range of ordinary carbon...Read more -
Details of X65M straight seam welded steel pipe commonly used in industrial projects
X65M straight seam welded steel pipe is a high-strength pipeline steel pipe widely used in long-distance pipeline projects such as oil and natural gas, with excellent mechanical properties, welding properties, and corrosion resistance. With the continuous growth of global ener...Read more -
Industrial details of commonly used X90Q seamless steel pipes
X90Q seamless steel pipe is a high-performance steel pipe product with excellent mechanical properties and corrosion resistance and is widely used in oil, natural gas, chemical industry, power, and other fields. Characteristics of X90Q seamless steel pipe 1. Implementation sta...Read more -
How much do you know about the details of (super) duplex stainless steel pipes
Duplex stainless steel is divided into 4 grades. 1: Low alloy type: S31500, S32001, S32003, S32304 1) S31500 duplex stainless steel chemical composition: carbon: ≤0.03, chromium: 18.0~19.0, nickel: 4.5~5.25, molybdenum: 2.5~3.0, nitrogen: 0.05~0.10, tensile strength ≥630, yiel...Read more -
Mechanical property testing and evaluation methods of seamless steel pipes
Common methods for testing the mechanical properties of seamless steel pipes mainly include tensile tests and impact tests. The principles of these test methods will be explained below, and how to obtain key mechanical property parameters from test data will be explained. 1. T...Read more -
Details of A333Gr.6 seamless steel pipes commonly used in industrial projects
A333Gr.6 seamless steel pipe is an important material widely used in the field of fluid transportation such as oil and natural gas. Its excellent performance and wide application fields make it play a pivotal role in the industry. Below we will introduce the manufacturing proc...Read more -
Common uses and use environments of 07Cr19Ni10 steel pipes
07Cr19Ni10 stainless steel, as a high-quality material widely used in high-pressure and high-temperature environments, has shown excellent performance in the manufacture of high-pressure boiler tubes and petroleum cracking tubes. This article will conduct an in-depth discussio...Read more