API 5L Grade X60 PSL2 Pipe Data Sheet Steel grade (Steel name) Chemical Composition API 5L X60 PSL2 but L555 or X80, and up to a maximum of 2.20 % for grades > L555 or X80. Mechanical Properties for API 5L B PSL2 pipe Pipe grade Pipe body of API 5L X80 PSL2 Seamless Pipe Suppliers, ISO3183 L555 The yield quality and rigidity of welding x80 material are 555 MPa and 625 MPa. Programming interface 5l X80 PSL 2 Carbon Steel Pipes, Api 5l X80 Pipe Suppliers and Aço API 5L X80 are accessible in sizes 4-1/2" - 13-3/8". X80 Welded Pipe Size 1/2" - 60"NB, X80 SAW/LSAW Pipe Size 16" - 100" NB, X80 ERW Pipe Size 1/2" - 24" NB.
API 5L X80 Carbon Steel Seamless Pipe Stock for Large Diameter Pipelines. API 5L X80 Pipe is standardization for pipeline transportation systems within the rock oil, gas, water, and fossil fuel industries. we offer API 5L X80 PSL 2 Welded pipe and API 5L X80 PSL 2 Seamless Pipe at reasonable cost. please get in touch with us as per your requirement.Our prices for api 5l x80 material are very Experimental Research on Fatigue Properties of X80
- AbstractIntroductionExperimental MethodTest ResultsDiscussionConclusionsAcknowledgmentsTaking a typical X80 spiral welded pipe which has been widely applied for natural gas pipeline construction as a sample, the influence of hydrogen content on fatigue properties of high-grade pipeline steel was studied. Specifically, the size of the X80 pipe is 1219mm×18.4mm, and the chemical composition of the material is listed in Table 1. From the pipeline steel test standards, such as API 5L and ASTM A370, the sampling locations are mainly based on the principal stress direction and structural facAPI 5L X80 PSL 2 Line Pipe, API 5L X80 PSL2 Seamless Pipes Jun 21, 2018 · These API 5l X80 PSL 2 Carbon Steel Pipes specifications adhere to the International Organization for Standardization, which standardizes pipeline transportation systems. These API 5L X80 PSL2 Line Pipes are broadly utilized for pipeline transportation systems in the petroleum, gas, water, and natural gas industries.
HYDROGEN EFFECTS ON X80 PIPELINE STEEL UNDER properties of X80 pipeline steel have been tested in natural gas/hydrogen mixtures with 0, 5.0, 10.0, 20.0 and 50.0vol% hydrogen at the pressure of 12MPa. The results indicates that X80 pipeline steel is susceptible to hydrogen-induced embrittlement in natural gas/hydrogen mixtures and the HE susceptibility
Apr 14, 2011 · Increasing the steel grade and gas pressure in pipeline project means the crack arrest toughness for pipe needs to enhance greatly. In this paper, effect factors of X80 toughness were studied. Through commercial production of X80 steel, it was found that the content of carbon or sulphur influenced impact energy obviously. Microstructural Evaluation of API 5L X80 Pipeline Steels During the life cycle of an API steel there are occasions when it will be submitted to thermal cycle. For tubes produced by the UOE process, for the oil and gas industry, severe thermal cycles occur during the welding procedure and when the tube requires hot induction bending. It is therefore of interest to learn about the influence of different cooling rates on the microstructure of these Microstructure and Mechanical Properties of Fiber Laser At the same time, the difference in microstructure between the laser zone and arc zone of laser-MAG hybrid welding of X80 pipeline steel is observed. Compared with the arc zone, the laser zone has finer weld grains and a narrower heat affected zone (HAZ).
- AbstractIntroductionSample Selection and Actual Manufacture Processes of Weld PipesResults of Statistical InvestigationDiscussionConclusionConflicts of InterestAuthors ContributionsAcknowledgments(1) The chemical composition and mechanical properties of high-Nb X80 steel pipes with a diameter of 1,219mm and wall thicknesses of 22mm are analyzed. All pipes coiled by steels manufactured by three mills and with different alloyed designs, such as Mn-Cr-Nb and Mn-Cr-Mo-Nb systems, have good mechanical properties, especially the toughness, which meets the requirement of the technical conditions of the longitudinal submerged arc welded pipe for the Second West-to-East Gas Transmission Pipeline Microstructure and Mechanical Properties of X80 Pipeline Jul 23, 2019 · The chemical composition and mechanical properties of the X80 pipeline steel are listed in Table 1. A W-25Re (wt%) welding tool with a shoulder 18 mm in diameter and a tapered pin 7 mm in diameter and 5 mm in length was adopted. The tilt angle for all welds was maintained at 3°.