The Appearance Quality Requirements of Oil Casing Pipe
(1) The domestic casing pipe is in accordance with SY / T6194-96. The length of the casing is variable, and its range is 8-13m. However, casings no shorter than 6m can be provided, and the number must...
Factors Affecting the Performance of Galvanized Steel Pipe
What are the factors affecting the performance of galvanized steel pipes?
1. Carbon: The higher the carbon content, the higher the hardness, but the worse its plasticity and toughness.
2. Sulfur: It i...
What Material does ASTM A53 Correspond to in China
: It is a steel grade produced according to the American ASTM standard, which belongs to the American standard grade. Among them, A53-F corresponds to domestic q235 steel, A53-A corresponds to domesti...
Application Characteristics of Oil Casing Pipe
Oil casing drilling is also called percussion drilling. The steel wire rope is used to send the drill bit to the bottom of the well, and the beam mechanism is driven by the driving force to make one e...
Chemical Composition of American Standard A106B Seamless Steel Pipe
American standard A106B seamless steel tube is a widely used high-quality steel pipe, which is widely used in petroleum, chemical and boiler industries. The material has good mechanical properties. Am...
Principle of Hydrostatic Pressure Test of Casing Pipe
The compressibility of the water is very small, the tube is filled with water to pressurize the water, the volume is compressed, and the pressure rises; when the amount of compression is small, the pr...
