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Marine Lee

Premium Author Marine Lee

Changsha, Hunan, China

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ARTICLES BY MARINE LEE


The analysis indicates that seamless steel tubes must have three conditions because the gas in the melt is precipitated as bubbles: one is that the dissolved gas is in a supersaturated state; the othe...
    The casing pipe is a large-diameter pipe that acts as a fixed oil and gas well wall or wellbore. The casing is inserted into the wellbore and fixed with cement to prevent the wellbore from separat...
Characteristics and application of ERW straight seam welded pipe
What are the detection methods for casing pipe? Let's take a brief look:
1.The tempering process of the casing pipe 2.The tempering category of oil casing pipes
There are many types of seamless steel pipes, and different types of applications are used. The biggest feature of seamless steel tubes is that they are corrosion-resistant, durable and adaptable to d...
The differences between the ERW steel pipe( straight seam resistance welding steel pipe) and LSAW steel pipe(UOE):Straight seam welded steel pipe, according to the welding process,has two kinds: high ...
The oil casing pipe production line is the fundamental equipment for oil pipe enterprises to manufacture oilfield special pipes. It mainly consists of automatic descaling machine, flaw detector, pipe ...
There are three common methods of derusting.  Method of removing rust according to the degree of rust.
After adopting this heat treatment method, the oil casing pipe can effectively improve the impact toughness, tensile strength and anti-destructive performance of the oil casing, and ensure the good va...
The data shows that the 27MnCrV steel pipe is a relatively high-quality high-grade oil casing, and on the other hand, it shows that the sub-temperature quenching process is an excellent method to avoi...
The fluid tube is a steel tube with a hollow section, from head to tail, without welds. It is specifically used to transport pipes with fluid properties. In the medium with fluid properties, in additi...
Do you know how to identify the inferiority of steel pipes?  
The fire protection measures for several different seamless steel pipes are described below.
The control points of the seamless steel tube forging waste heat, etc., are large energy consumption in the forging industry, and the heat treatment of the forgings is a large energy consumption in th...








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