The Technological of Steel Pipe
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August 23, 2022
Casing is nested layer by layer, the outermost layer under the deepest and shallowest coarsest, and then step by step deeper, thinner, the above figure is erased the key data of the well depth structure diagram, you can see, the first four openings are casing back to the wellhead, so […]
August 24, 2022
Angle steel: weight per meter=0.00785*(side width+side width-side thickness)*side thickness Round steel: weight per meter=0.00617*diameter*diameter (rebar and round steel are the same) Flat steel: weight per meter=0.00785* Thickness * side width Pipe: weight per meter = 0.0246615 * wall thickness * (outer diameter – wall thickness) plate: weight per meter […]
August 26, 2022
Abstract: The oil pipe thread is a dedicated thread, which requires good air tightness. In order to effectively ensure the quality of thread inspection, it is necessary to choose a reasonable inspection technology, and it is very important to be familiar with the relevant geometric accuracy requirements of the thread […]
September 20, 2022
The welding steel pipe process is through heating, pressurization, or both, with or without welding consumables, so that the two workpieces produce atoms diffusion between each other, forming a metallurgical combination of processing technology and connection. Welded steel pipes are widely used in both metallic and non-metallic applications. Let’s take […]
October 13, 2022
N80 oil casing and N80 seamless steel pipe are important equipment for oil drilling, and its main equipment also includes drill pipe, core pipe and casing, drilling collar and small diameter drilling steel pipe. There are three lengths specified in the API standard for N80 oil casing and N80 seamless […]
February 11, 2023
Welded stainless steel pipe and carbon steel welded pipe are both widely used in the industrial piping industry. The main difference between the two is that stainless steel pipe is made from an alloy of iron and chromium, while carbon steel pipe is made from steel. Both types of pipe […]
February 16, 2023
EN 10216 Steel Pipe vs ASTM A333 Alloy Pipe The differences between EN 10216 steel pipe and ASTM A333 alloy pipe are vast and numerous, but the primary differences lie in their chemical composition and mechanical properties. EN 10216 is a standard for seamless steel pipes that are used for […]
February 25, 2023
Steel pipe production is a complex process that requires a combination of old-fashioned craftsmanship and modern technology. The process begins with the selection of the raw materials and ends with the delivery of the finished product. The entire process is divided into several stages, each Of which is essential in […]