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
High temperature resistant seamless pipeHigh temperature resistant seamless pipeExcellent high temperature oxidation resistance. It has high high temperature strength, oxidation re
Hardness of precision seamless pipe and hardness change after heat treatmentPrecision seamless pipe hardness and hardness change after heat treatment Precision seamless pipe is hig
Common methods of pipe fitting processingCommon methods of pipe fitting processing1. Forging method: The end or part of the pipe is extruded with a forging machine to reduce the ou
Speed of resumption of work, confidence in construction steel pricesSpeed of resumption of work, confidence in construction steel pipe pricesBoosted by the intensive launch of huge
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