Oil Casing Application
The oil casing is a steel pipe used to keep the oil and gas well walls to ensure the normal operation of the well during the drilling process and after completion. Any well should use several layers o...
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How Should the Seamless Steel Pipe be Stored?
In fact, in many of today's life, seamless steel pipes are indispensable. One of the most remarkable features of seamless steel pipes is that they do not require any cutting and welding during the pro...
How to Judge Whether the Quality of Thick-Walled Seamless Steel Pipe is Qualified
Thick-walled seamless steel pipes are common in our lives. Thick-walled seamless steel pipes are a kind of seamless steel pipes. They are also widely used, and they play an important role in machine m...
What are the Regulations for Hydrostatic Test of Oil Casing?
Hydrostatic pressure test is an indispensable part in the manufacturing process of steel pipe. Its function is to detect the anti-leakage function of steel pipe under the standard test pressure and st...
Oil Casing Commonly Used Buckle Type
The commonly used buckle types for oil casing pipes are pided into three types: EU, NU and New Vam.
These three types of buckles can be found in the tool shop. The EU and NU are difficult to distin...
Knowledge About Straight Seam Steel Pipes
Straight seam welded pipe has simple production process, high production efficiency, low cost and rapid development. The strength of the spiral welded pipe is generally higher than that of the straigh...
Fire Protection Measures for Seamless Steel Pipes
Seamless steel pipes usually lose their load carrying capacity at temperatures of 450 to 650 ° C, causing large deformations, resulting in bending of steel columns and steel beams. As a result, they c...
Welding Process of A106B American Standard Seamless Steel Pipe
Since the A106B American standard seamless steel pipe often uses the welding process during the manufacturing process, the A106B seamless steel pipe for this type of application can be welded by the a...
Seamless Steel Pipe Defect Control
1. Control the carbon content in the steel as much as possible to avoid the peritectic reaction zone and the upper or lower control limits.
2. The vibration stability should be monitored to ensure tha...
Oil Special Pipe Processing Technology and Application
The oil special pipe is mainly used for drilling oil and gas wells and conveying oil and gas. It includes oil drill pipes, oil casing, and oil pipes. Oil drill pipes are mainly used to connect drill c...
