PRODUCTS - abter steel pipe manufacturer, natural gas casing and tubing,seamless steel pipe,OCTG,

July 9, 2022

erw ,roll bending pipes,sprial pipes,different manufacturing processes

pdf downloads: welded pipes different manufacturing processes MAJOR PODUCTION USAGE: The manufacturing process of different welded pipes,Comparison table of steel pipe manufacturing standard grades in different countries. pdf downloads:02.Comparison table of steel pipe manufacturing standard grades in different countries

July 8, 2022

Steel pipes are cylindrical tubes

Steel pipes are cylindrical tubes made from steel that are used many ways in manufacturing and infrastructure. They’re the most utilized product made by the the steel industry. The primary use of pipe is in the transport of liquid or gas underground—including oil, gas, and water. However, pipes of varying […]

July 8, 2022

Part 1. How to control the deformation of precision seamless tubes during the cold drawing process

This paper deals with the deformation of precision seamless tubes during the cold drawing process, using Finite Element Methods. The value of strain obtain by stereology measurement of degree grain boundaries deformation are compared with simulation result for each drawing pass. The material chosen was the E235 and E355 steel […]

July 5, 2022

Classification, production process and mechanical properties of seamless steel pipes

According to different production methods, it is divided into hot-rolled pipe, cold-rolled pipe, cold-drawn pipe, extruded pipe, pipe jacking, etc., all of which have their own process regulations. The materials are ordinary and high-quality carbon structural steel (Q215-A~Q275-A and 10~50 steel), low alloy steel (09MnV, 16Mn, etc.), alloy steel, stainless […]

June 29, 2022

Effect of Groove Designs on Residual Stress and Transverse Shrinkage in GMAW and PGMAW of A333 Seamless Steel Pipes

The e®ectiveness of weld joints primarily depends on the fusion of base metal, minimum heat- a®ected zone (HAZ) and lesser residual stresses. The severity of thermomechanical e®ects e.g. weld shrinkages and residual stresses is signi¯cantly minimized by narrow gap welding tech- nique over the traditional welding. This work describes the […]

June 29, 2022

The inﬂuence of the processing parameters on the performance of the two-roll piercing operation

The inﬂuence of the processing parameters on the performance of the two-roll piercing operation Article in Journal of Mechanical Working Technology · September 1987 Abstract Over the past decade, the demand for higher quality oil-country tubular goods has been increasing and to meet this demand, seamless-pipe mills have been active […]

June 29, 2022

PERFORMANCE OF Nb/Cu CLAD SEAMLESS SC CAVITY MADE FROM A PIPE BY HOT&COLD ROLLING AND DEEP-DRAWING

PERFORMANCE OF Nb/Cu CLAD SEAMLESS SC CAVITY MADE FROM A PIPE BY HOT&COLD ROLLING AND DEEP-DRAWING I. Itoh, Nippon Steel Co., 20-1 Shintomi Futtsu-shi, Chiba-ken, Japan K.Saito, H.Inoue, KEK Accelerator Lab., 1-1 Oho Tsukuba-shi, Ibaraki-ken, Japan W.Singer, DESY, 22603 Hamburg, Germany Abstract Nippon Steel Co. has successfully developed […]

June 29, 2022

Numerical simulation of cold drawing of steel tubes with straight internal rifling

17th International Conference on Metal Forming, Metal Forming 2018, 16-19 September 2018, Toyohashi, Japan Numerical simulation of cold drawing of steel tubes with straight internal rifling Peter Bellaa,*, Roman Durcika, Martin Ridzona, Ludovit Parilak Numerical simulation of cold drawing of steel tubes with straight

June 29, 2022

gas piping system Installation Inspection

Natural gas pipe mainly contains a gas mixture called methane. Natural gas is formed by chemical changes in the remains of plants and animals that existed millions of years ago and remains deep in the Earth’s crust over time under the influence of heat and pressure. Natural gas pipe is usually […]