CANGZHOU WILSON PIPELINE CO.,LTD

How to control the oil special pipe? Let’s briefly understand: Valves are used to open and close mechanical devices that may regulate the...

The outer thickened oil casing adopts the round pipe thread of the taper pipe, and is thickened through the joint to complete the joint...

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...

In fact, in many of today’s life, seamless steel pipes are indispensable. One of the most remarkable features of seamless steel pipes is...

Thick-walled seamless steel pipes are common in our lives. Thick-walled seamless steel pipes are a kind of seamless steel pipes. They are...

Hydrostatic pressure test is an indispensable part in the manufacturing process of steel pipe. Its function is to detect the anti-leakage...

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...

Straight seam welded pipe has simple production process, high production efficiency, low cost and rapid development. The strength of the...

Seamless steel pipes usually lose their load carrying capacity at temperatures of 450 to 650 ° C, causing large deformations, resulting...

Since the A106B American standard seamless steel pipe often uses the welding process during the manufacturing process, the A106B seamless...

1. Control the carbon content in the steel as much as possible to avoid the peritectic reaction zone and the upper or lower control...

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,...

Hydrostatic pressure test is an indispensable part in the manufacturing process of steel pipe. Its function is to detect the anti-leakage...

What is the difference between tubing and casing pipe? Where is the oil well separately? Is the casing pipe the one that is the outermost...

The steel pipe is pided into seamless steel pipe and welded steel pipe. Among them, the commonly used welded steel pipe can be pided into...

API5CT casing pipe can be pided into seamless steel pipe and welded steel pipe, welded steel pipe mainly refers to straight seam steel...

The seamless steel pipe impact test is a test for detecting the impact strength of seamless steel pipes. The test piece is used to break...

The use of seamless steel pipes is becoming wider and wider. When we choose seamless steel pipes, we must test the quality of seamless...

The hardness test of seamless steel pipe can be pided into two methods, one is tensile test and the other is hardness test. The following...

The American Petroleum Institute API standard specifically targets oil and gas: casing, tubing and line pipe standards used in industry....