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 Carbon Steel tubeASTM A179, A192, A210 specification covers Carbon Steel Seamless tube for high-temperature service. These pipe are used heat exchangers, condenser
Difference between 304 and 304L Stainless Steel PipeThe difference between 304 and 304L stainless steel pipe.As the most widely used stainless steel heat-resistant steel, food equi
Better Stainless Steel Tube For Better Leak-Tight Tube Fitting InstallationSSP stainless steel tube is synonymous with safety and convenience for instrumentation tubing application
LSAW Pipe Welding Quality Control MeasuresLarge Diameter LSAW pipe wall thickness with its big, good material, process stability, becoming the first choice for large domestic and f
Galvanized Steel Surface Defect Inspection PointsWe see more hot dip galvanized steel craft on the market now, hot dip galvanized steel surfaces because of improper operation of th
Control of 304 Stainless Steel Thick-walled Tube Grain Size304 stainless steel thick-walled tube parts to control grain size during heat treatment is necessary, its quality heat-tr
Microstructure and Properties of Hot-rolled Seamless Steel PipeAt present, domestic steel producers face enormous challenges seamless steel overcapacity, have to adjust product str
Cold Drawn Technology of Spiral Steel PipeSpiral steel pipe cold drawn, hot rolled tube defects, such as cracks or spiral steel high-precision cold drawn pipe after the tank, in th
Storage Conditions of Seamless Steel Pipe1) Steel storage site or warehouse, should be selected in the clean, smooth drainage area, away from harmful gases or dust factories and mi
Precision Seamless Steel TubePrecision seamless steel pipe is a cold drawn or hot-rolled after treatment of a high-precision steel pipe. As the precision seamless steel pipe inside
How to Solve Bubble Problem of Precision Light PipeHeat strengthened, high impact toughness, may not be sensitive to lack. Excellent thermoplastic, high speed extrusion into a comp
Coiled Tubing Manufacturing TechnologyCoiled tubing is a single length of several kilometers and repeated bending, achieve multiple plastic deformation of the new oil pipe. Coiled
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