Hunan Great Steel Pipe Co., Ltd provides services that reduce total project cost and keep complex piping systems on schedule. Including Cutting, Rolling and Bending, Coating, Beveling, Threading, Welding and Assembly Forming.
Three ways to ensure smoothness as required when producing straight seam steel pipe1. Rolling mold: The general method of rolling mold is to press the glass powder into a glass mat
Benefits of using 45 degree elbows in construction and infrastructure projectsBenefits of using 45 degree elbows in construction and infrastructure projectsConstruction and infrast
Significance of the heat treatment process of oil casingHeat treatment is the most important process in the processing of oil casing. Whether the performance and quality of the fin
What is OCTG?What is OCTG?It includes Drill Pipe, Steel Casing Pipe and TubingOCTG is the abbreviation of Oil Country Tubular Goods, it mainly refers to pipe products used in oil a
Stress of API 5CT Oil Casing in Oil WellThe stress on the API 5CT oil casing in the oil well: to ensure that the casing running into the well is continuous, not cracked or deformed
Types of PipesTypes of PipesPipes are classified into two groups: seamless pipes and welded pipes, based on the manufacturing method. Seamless pipes are formed in one step during r
Six processing methods commonly used for seamless pipesThere are six main processing methods for seamless pipes (SMLS):1. Forging method: Use a swage forging machine to stretch the
Types of steel used in pipesTypes of steel used in pipesCarbon steelCarbon steel accounts for about 90% of total steel pipe production. They are made from relatively small amounts
Tensile strength and influencing factors of seamless pipeTensile strength of seamless pipe (SMLS):Tensile strength refers to the maximum tensile stress that a material can withstan
How is Pipe Used?Pipes are used in construction, transportation, and manufacturing. Different materials, design features, and manufacturing methods for steel pipes have evolved and
Advantages, disadvantages and development direction of spiral welded pipeSpiral welded pipe (ssaw): It is made by rolling low-carbon carbon structural steel or low alloy structural
General regulations for carbon steel pipe installationThe installation of carbon steel pipes should generally meet the following conditions:1. The pipeline-related civil engineerin
ADVANTAGES OF STAINLESS STEEL PIPESADVANTAGES OF STAINLESS STEEL PIPESAll stainless steels must contain at least 10% chromium. The strength and durability of metal. Mainly due to t
Welded Pipe ProcessWelded Pipe ProcessElectric Resistance Welding Process (ERW)Steel Pipe In the resistance welding process, pipes are produced by hot, and cold forming of a sheet
Manufacturing principle and application of seamless pipeManufacturing principle and application of seamless pipe (SMLS):1. The production principle of seamless pipeThe production p
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