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Factors affecting the accuracy and resolution of oil casings wall thickness detection
API standards stipulate that the internal and external surfaces of import and export oil casing shall not be folded, separated, cracked, or scarred. These defects should be completely removed, and the removal depth should not be less than 12.5% of the nominal wall thickness. Petroleum casing must...Read more -
Performance characteristics, application fields, and market prospects of 15CrMo alloy steel pipe
15CrMo alloy steel pipe is an alloy steel pipe material with excellent performance and wide application. It plays an important role in the industrial field with its unique chemical composition and process characteristics. 1. Performance characteristics of 15CrMo alloy steel pipe: - High strength:...Read more -
Industrial GCr15 precision steel pipe details
GCr15 precision steel pipe, as an important special steel, plays a vital role in the industrial field. First, the material composition of GCr15 precision steel pipe The main material of GCr15 precision steel pipe is GCr15 steel, which is a kind of alloy structural steel. Its main constituent elem...Read more -
Technical requirements and processing methods of straight seam welded pipes
Technical requirements for straight seam welded pipes: The technical requirements and inspection of straight seam welded pipes are based on the GB3092 “Welded Steel Pipes for Low-Pressure Fluid Transport” standard. The nominal diameter of the welded pipe is 6~150mm, the nominal wall t...Read more -
Details and applications of seamless steel pipe DN36 wall thickness
As an important steel product, seamless steel pipe is widely used in various fields, such as petroleum, chemical industry, electric power, construction, machinery manufacturing, etc. Among them, DN36 seamless steel pipes are in high demand in many projects. First, the basic concept of seamless st...Read more -
Material characteristics and application areas of GB5312 carbon seamless steel pipe
GB5312 carbon seamless steel pipe, as an important pipe, plays an indispensable role in the industrial field. 1. Material characteristics of GB5312 carbon seamless steel pipe: GB5312 carbon seamless steel pipe is made of high-quality carbon structural steel and has the following salient features:...Read more