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The difference between ASTM A513 and A519 mechanical pipe The difference between ASTM A513 and A519 mechanical pipe
May .21.2024
ASTM A513 and A519 mechanical tube are both American Society for Testing and Materials (ASMT) standard specifications for the manufacture of mechanical tube. Both cover carbon and alloy steel tubing, but there are some key differences.
What are the treatment methods for steel pipe welding? What are the treatment methods for steel pipe welding?
May .17.2024
The importance of steel pipe welding seam treatment. Steel pipe welding seam treatment is an important step to ensure the quality of steel pipe welding. Under normal circumstances, welded steel pipe welds have problems such as welding defects, pores, and cracks.
What is the processing allowance of API 5L seamless steel pipes? What is the processing allowance of API 5L seamless steel pipes?
May .14.2024
To understand how many millimeters are generally left for the processing allowance of API 5L seamless steel pipes, we must first understand the dimensional tolerance range of the product itself. The dimensional tolerance of a product refers to the allowable variation range of the actual size of the product.
In what engineering are small diameter seamless steel pipes used? In what engineering are small diameter seamless steel pipes used?
May .11.2024
Material of small diameter seamless steel pipe: 10# 20# 35# 45# 16Mn 27SiMn 15CrMo 12Cr1MoV 10CrMo910 T91 P91 J55 K55 Q345 Cr5Mo2)20#, 35#, 45#, 16Mn, 27SiMn3)10#, 20#, 35#, 45#, 16Mn, 27SiMn, 12Cr1MoV, 10CrMo910, 15CrMo, etc.