API 5L X80 Carbon Steel Seamless Pipe Stock of Line Pipe Manufacturers with MTC at Best price in India.Programming interface API 5L X80 Pipe Suppliers is institutionalization for pipeline transportation frameworks inside the stone oil,gas,water,and petroleum derivative businesses.we offer API 5L X80 PSL 2 Welded pipe and API 5L X80 PSL2 Seamless Pipe at sensible expense.if it's not too muchAuthor Li Yanhua,Feng Hui,Chi Qiang,Fei Fan,Gao Xiong-xiong,Li Wei-wei,Xu Xiao-feng,Chen Hong-yuan,Publish Year 2021Hydrogen induced cracking of X80 pipeline steel SpringerLinkThe hydrogen-induced cracking (HIC) behavior of X80 pipeline steel was studied by means of electrochemical charging,hydrogen permeation tests,tension test,and scanning electron microscopy (SEM).The experimental results indicate that the increase of charging time and charging current density or the decrease of the solution pH value leads to an increase of the hydrogen content in X80 steel
·Specimens used in this work were cut from an X80 pipeline steel sheet,with the chemical composition shown in Table 1.The specimens were machined into small cylindrical shapes,and sealed with epoxy resin,leaving an exposed face with an area of 1.0 cm 2.At the same time,coin shaped specimens with a diameter of 1.5 cm and thickness of 0.2 cm were used for surface analysis.Buy Tubular Jacketed Glass Reactor From Xingyang Kori Overall Stainless steel (SS304)frame and screw with strong support and hardness .2.GG17 (3.3) high borosilicate glass with uniform thickness and big glass mouth design to clear conveniently .3.Double coil pipe inside Condenser .4.PTFE mechanical component sealingCited by 109Publish Year 2012Author Farzad Mohammadi,Faysal Fayez Eliyan,Akram AlfantaziExperimental Research on Fatigue Properties of X80 Abstract.In recent years,many synthetic natural gas demonstration projects have been put into operation all over the world,and hydrogen is usually contained in synthetic natural gas.X80 is the most commonly used high-grade pipeline steel in the construction of natural gas pipelines.The compatibility between high-grade pipeline steel and hydrogen directly affects safety and reliability of long-distance pipelines.
Aesteiron Steel Pipes is exclusively engaged in stocking and manufacturing API 5L L555M X80M PSL2 Line Pipe with certifications confirming to EN 10204- 3.1/3.2.Line pipe is available in sizes ranging from 0.500 to 100 inches and can be produced by seamless,ERW,SAWL and SAWH methods according to API Spec 5L,CSA,DIN EN,BS EN and DNV standards.Cited by 1Publish Year 2013Author Xinhua Chen,Hongyuan Chen,Lixin Zhang,Feng Zhang,Lingli LiuElectrochemical corrosion behavior of X80 pipeline steel In this work,the electrochemical corrosion behavior of X80 pipeline steel was investigated in a nearneutral pH solution using electrochemical impedance spectroscopy (EIC) and photoelectrochemical (PEC) measurements as well as Xray photoelectron spectroscopy (XPS) technique.The effects of hydrogencharging and stress were considered.Cited by 31Publish Year 2018Author Hongwei Liu,Hongwei Liu,Tingyue Gu,Guoan Zhang,Hongfang Liu,Y.Frank ChengSulphide Stress Cracking in X80 Pipeline Steel WeldsSulphide Stress Cracking in X80 Pipeline Steel Welds.View/ Open.Kisaka_Yuji.pdf (35.98Mb) Date 2020-11-09.Author.Kisaka,Yuji.Metadata Show full item record Abstract.The utilization of high strength linepipes provides various benefits,including reducing construction cost,and operational cost.On the other hand,the girth welds for
X80 pipeline steel is the mainstream steel grade applied in oil gas pipeline engineering at present due to its good weldability and low temperature toughness.In the process of construction or service,the pipeline is easy to dent due to external load.When the dent occurs at the weld,the influence of stress concentration will be more significant.Corrosion Behavior of X80 Pipeline Steel in Typical Soil Oct 10,2013·The stress corrosion susceptibility of the X80 pipeline steel gradually decreases from Yumen (meadow solonchak) soil,Yichuan (cinnamon) soil,Wuhan (yellow-brown) soil,Hami (brown desert) soil and Zhangshu (red) soil.Serious pitting occurred onCorrosion of simulated weld HAZ of API X-80 pipeline steel Oct 01,2012·API-X80 pipeline steel is a recent generation of HSLA steels with the minimum 800 ksi (550 MPa) yield strength .Approximately 20% of the entire pipeline construction costs is due to welding,coating,and subsequent maintenance to confirm their integrity .Thus,increasing the welding efficiency without losing the performance in the welded joints is of great importance.
A detailed experimental work for the determination of J-C material and failure model parameters for high-grade pipeline steel X80. A comprehensive and systematic analysis of influencing factors on Charpy impact test results of high-grade pipeline steel X80.Effect of AC on corrosion behavior of X80 pipeline steel Corrosion behavior of X80 pipeline steel under the application of various waveforms AC was investigated in concentrated carbonate/bicarbonate solution by electrochemical measurements,immersion tests,and slow strain rate tensile tests.Under the application of AC current of various waveforms,the corrosion potential shifts negatively and the Fracture Toughness and Application of X80 Pipeline Steel The fracture toughness of X80 pipeline steel,which has been widely used in China,plays a key role in pipeline safety insurance.In order to know the accurate fracture toughness of X80,the methods of acoustic emission and high K ratio have been carried out to judge the initiation of crack propagation and improve flatness of fatigue pre-crack front.
X80 high strength steel is one of the advanced pipeline steels that has been applied for many years for transporting natural gas since German Mannesmann Pipe steel company first successfully developed and laid a 3.2 km test line X80 steel in 1985.Hydrogen Permeation and Electrochemical CorrosionJul 30,2011·High-strength pipeline steel,such as X80 steel,has been used in the new pipeline projects.There has been so far limited work investigating the combined effect of hydrogen and the steel metallurgy on local corrosion at weld.In this work,the microstructure of the welding zones,including the weld metal,HAZ,and base steel,on a X80 steel was characterized by optical and scanning electronMechanical Properties of High-Nb X80 Steel Weld Pipes for The mechanical properties of steel pipe have great effects on the integrality and operation safety of gas transmission pipeline.In order to reduce the cost of the steel pipe,the high-Nb X80 pipeline steels with the different alloying systems have been used in the Second West-to-East Gas Transmission Pipeline Project.Nevertheless,an investigation into the effects of chemical composition on
May 05,2015·The intercritical heat-affected zone (ICHAZ) of X80 pipeline steel was simulated by using the Gleeble-3500 thermal/mechanical simulator according to the thermal cycle of in-service welding.The microstructures of ICHAZ with different cooling rates were examined,and the hardness,the toughness and corresponding fractography were investigated.Pangang wins tender to supply X80 pipeline steel for ESPO ·Sichuan-based Chinese steel producer Pangang Group has won a tender to supply 18,700 mt of high-end X80 pipeline steel for spiral steel pipes to the Heihe-Changling section of the East Siberia Pacific Ocean (ESPO) pipeline between China and Russia,which is a key project in China's One Belt,One Road initiative.This is the first big order received by Pangang for supply of X80 pipeline steel.Pipeline steel > Hot strip > Products > thyssenkrupp Steel Pipeline steel Hot strip Products thyssenkrupp Steel Europe.Pipeline steel Hot strip Products thyssenkrupp Steel Europe.Skip Navigation. L555 or X80 L555 or X80 Pipeline steel PSL 2 ISO 3183/API 5L.Steel grade designation Standard designation THICKNESS 1 from _ to in mm WIDTH 1 from _ to in mm ;
The precipitation behaviors of X80 acicular ferrite pipeline steel were investigated by using transmission electron microscopy (TEM) and energy dispersive spectroscopy (EDS).The results show that dendritic precipitates in the as-cast steel slabs precipitate mainly in grain boundaries,and these dendritic precipitates dissolve and re-precipitate to two kinds of carbonitrides Ti- and Nb-rich Preparation of stable superamphiphobic surfaces on X80 This paper provides a simple,high efficiency and low-cost approach for the preparation of superamphiphobic surfacea on X80 pipeline steel substrates.The whole process included three simple steps first,the metallic steel was electrochemically deposited onto the surface of X80 pipeline steel substrates under hotQuantification of Splitting in X80 Pipeline Steel IPC ·EBSD Study on Transverse Tensile X80 Grade Pipeline Steel.IPC2010.Effect of Thermomechanical Processing Parameters Upon Texture Development and Anisotropy of Mechanical Properties of API-X80 Line Pipe Steels for Spiral-Welded Pipes.IPC2004.Development of X90 and X100 Steel Grades for Seamless Linepipe Products.
Mar 22,2017·Self-designed experimental device was adopted to ensure the normal growth of sulphate-reducing bacteria (SRB) in sterile simulated Yingtan soil solution.Stress corrosion cracking (SCC) behavior of X80 pipeline steel in simulated acid soil environment was investigated by electrochemical impedance spectroscopy,slow strain rate test,and scanning electron microscope.Study of phase transformations In API 5L X80 Steel in The material used in this study was API 5L X80 steel extracted from pipes that are 800 mm in diameter and 19.1 mm thick,produced by thermomechanical controlled rolling (TMCR).According to the manufacturer of this steel,the yield strength and tensile strength of this material are 555 MPa and 625 MPa,respectively.Taigang exports 48,000 mt of X80 pipeline steel for ESPO Shanxi-based Chinese steelmaker Taigang Group has announced that it has exported 48,000 mt of X80 pipeline steel to the East Siberia Pacific Ocean (ESPO) pipeline between China and Russia,which is a key project in the One Belt,One Road area,becoming the largest pipeline steel supplier to this project.
In this paper,the softening behavior of higher Nb content X80 pipeline steel was investigated by means of the stress relaxation curve.Deformed above 1050°C,the softening of the steel is fast and controlled by static recrystallization.Although the softening at 1000°C is slower obviously,it was also controlled by static recrystallization,no more than the grain growth rate was declined X80 Steel