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
Inconel alloy 600(UNS N06600) tubeInconel 600 is a solid solution strengthened alloy used for corrosion and high temperature resistance up to 2000 Degrees F. It is also nonmagnetic
How to connect the refrigeration pipesCooling pipe using seamless steel tube should be used as welding, in addition to use when connected to the equipment, valves flanged or thread
hastelloy c276 pipe&fittingsHastelloy C-276® is a nickel-molybdenum-chromium alloy with excellent corrosion resistance in severe environments. The high nickel and molybdenum conten
Inconel Alloy 625 Nickel Pipe&TubeWhat is 625 nickel pipe?Inconel® nickel chromium Alloy 625 (UNS N06625/W.Nr. 2.4856) is made from a nickel-chromium-molybdenum alloy with an addit
ASTM A234 WPB pipe fittingsAbout ASTM A234 WPB pipe fittingsASTM A234 is Standard Specification for steel pipe fittings includes carbon and alloy steel material for moderate and hi
Thick-walled ElbowThe thick-walled elbow connecting pipe member comprises an arc-shaped elbow, which is characterized in that there is a split-through straight connection on the cu
Pigging cleaningPipes in industrial production and civilian sectors have a wide range of applications, for water, oil, gas and other fluid transported using the pipeline has a conv
Oil specical pipe use and categoriesOCTG is mainly used for oil and gas well drilling and oil and gas transportation. It includes oil drill pipe, casing, pumping tubing. Oil drilli
Maintenance requirements of flexible steel tubeMaintenance requirements of flexible steel tube1.If the flexible steel tubes haven’t get well maintained, it will affect the progress
Low and medium pressure boiler pipeLow and medium pressure boiler pipe uses steel ingot or solid tube to perforated capillary, and then dial made by the hot-rolled, cold rolled o
Improving the corrosion resistance of 304 stainless steel thick-walled tube surface304 stainless steel thick-walled tube weld contrast before and after surface treatment and proces
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