china x80 pipeline steel

China x80 pipe steel wholesale 🇨🇳 -

China X80 Pipe Steel, China X80 Pipe Steel Suppliers and Manufacturers Directory - Source a Large Selection of X80 Pipe Steel Products at steel pipe ,galvanize steel …

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China X70 Pipeline Steel, X70 Pipeline Steel Manufacturers ...

China X70 Pipeline Steel manufacturers - Select 2019 high quality X70 Pipeline Steel products in best price from certified Chinese Pipe manufacturers, Steel Pipe suppliers, wholesalers and factory on …

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Api X80 Steel Pipeline, Api X80 Steel Pipeline Suppliers ...

offers 1,003 api x80 steel pipeline products. About 86% of these are steel pipes, 1% are pipe fittings. A wide variety of api x80 steel pipeline options are available to …

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Corrosion behavior of X80 pipeline steel in the presence ...

X80 pipeline steel samples used in this study were produced by the Baoshan Iron and Steel Company in China. Pipeline steel is widely used in the West-East natural gas transmitting project. The chemical composition (wt%) of the X80 pipeline steel specimens is listed in Table 1.

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API 5L X80 psl2, ISO3183 L555 steel pipe, grade x80 ...

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 ...

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Corrosion effect of Bacillus cereus on X80 pipeline steel ...

1. Introduction. X80 pipeline steel is widely used in West-East gas transportation in China , , .During service, microbial corrosion is one type of corrosion threatening the service life of the pipeline steel , .Approximately 20% of metal corrosion damage may be caused by microorganisms .Most microbial corrosion studies are focused on sulfate-reducing bacteria (SRB) , , , .

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API 5L Steel Pipe Manufacturers and Suppliers - Made in ...

The production cost of stainless steel seamless pipe is obviously higher than that of welded pipe, and with the increase of steel grade, such as the limit of carbon equivalent of steel pipeline pipe above X80, seamless The conventional process of steel pipe is difficult to meet the requirements of users; at present, each 12Cr1moV alloy pipe ...

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HYDROGEN EFFECTS ON X80 PIPELINE STEEL UNDER …

Tensile and fatigue crack growth tests were conducted in high-pressure natural gas/hydrogen mixtures on specimens taken from API-5L steel grades X80. Figure 1 shows the specimen geometries. The tensile specimens were cut from along the longitudinal of the pipeline and the Compact Tensile specimens with

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China High Quality X80 Oil and Gas Transportation Mild ...

Pipeline Steel, Steel Plate, Steel Sheet manufacturer / supplier in China, offering High Quality X80 Oil and Gas Transportation Mild Steel Plate, Best Quality Competitive Price China Origin Composite Steel Plate (08Cu), Low Price Hot Rolled High Carbon Steel Wire Rod and so on.

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Experimental study of unstable crack propagation velocity ...

Abstract Unstable crack propagation velocity following the failure of pipeline steel has always been a problem. In this study, differences between the existing unstable crack propagation calculatio...

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China Pressure Vessel Hot Rolled API 5L X70 Pipeline Steel ...

Pipeline Steel Plate, Pipeline Steel Sheet, Hot Rolled API Plate manufacturer / supplier in China, offering Pressure Vessel Hot Rolled API 5L X70 Pipeline Steel Plate, Cold Rolled Dx51d Z100 Hot Dipped Zinc Galvanized Steel Coil, Hot Rolled Wear Resistant Mn13 Manganese Steel Plate Building Material and so on.

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China X80 Seamless Pipeline Suppliers and Factory ...

2. In the world, X80 steel grade seamless pipeline steel has been successfully applied. X80 steel grade from the mid-1980s began to research studies and tests were used in batches in the early 1990s and to date, X80 steel pipes laid around the world have been used for about 2000km. 3.

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North Section of China-Russia East-Route Gas Pipeline to ...

Oct 16, 2019 · The world-class 5,111 kilometer pipeline runs from Heihe in Heilongjiang and spans nine provinces and municipalities, winding up in Shanghai. It is the longest natural gas pipeline in China and boasts a 1,422 millimeter diameter, X80 high-grade steel and pressures of …

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Study on Improving the Performance of X80 Pipeline Steel

of X80 Pipeline Steel Yan Liu, YongMan Chen, JianMing Wang and ChunLin He Abstract. This paper. analyzes the methods of improving the performance of X80 pipeline steel. In the process of manufacturing piping, the right temperature of coiling the steel can improve the comprehensive mechanical properties of X80 pipeline steel.

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1422mm large diameter X80 grade pipeline

Aug 14, 2018 · API5L X80 pipeline steel is applied to the Sino-Russian East Line. As is known to all, the Sino-Russian East-West Natural Gas Pipeline Project under construction is a major energy project for the construction of the “Belt and Road” project in China.

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API 5L X 80 PSL 2 Pipe supplierAPI Pipe PSL1 PSL2 X42 ...

Trident Steel is highly acclaimed Stockist & supplier of API 5L X 80 PSL 2 Pipe and industrial carbon steel pipes in all grades of CARBON STEEL like ASTM API 5L GR. X42/46/52/56/60/65/70, etc. API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries.

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Simulation of hydrogen diffusion in welded joint of X80 ...

Simulation of hydrogen diffusion in welded joint of X80 pipeline steel YAN Chun-yan(严春妍)1, LIU Cui-ying(刘翠英)2, ZHANG Gen-yuan(张根元)1 1. College of Mechanical and Electrical Engineering, Hohai University, Changzhou 213022, China; 2. School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China

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Steel Api 5l Psl2 X80 Pipeline xinsteelExporters ...

Product Steel Api 5l Psl2 X80 Pipeline from China at Offers to Sell and Export Dated Tue 09 Jul, 2013 7:37 am

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China ASTM API 5L X80 Oil and Gas Carbon Seamless Steel ...

China ASTM API 5L X80 Oil and Gas Carbon Seamless Steel Pipe, Find details about China Building Material, Sch40 Sch80 Sch160 from ASTM API 5L X80 Oil and Gas Carbon Seamless Steel Pipe - Jinan Suorong Trade Co., Ltd.

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Advances in Materials Science and Engineering - Hindawi

The long-term corrosion rate of X80 steel in an acidic red soil was monitored in situ by using a precise electrical resistance (ER) test system. The corrosion characteristics of X80 steel were examined via SEM, EDS, and XRD. The results indicated that the corrosion rate determined from ER test was very similar to that obtained from the mass loss test.

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China API 5L X80 Seamless Steel Pipe - China Api 5l X80 ...

Api 5l X80 Seamless Steel Pipe, X80 Seamless Steel Pipe, Api X80 Seamless Steel Pipe manufacturer / supplier in China, offering API 5L X80 Seamless Steel Pipe, ASTM B348 Gr2 Titanium Bar, GB/T1591-2008 Q345 Carbon Steel Bar and so on.

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Microstructures and Corrosion Properties of X80 Pipeline ...

X80 pipeline steel is a fairly new steel used as pipeline material in China and other countries[3,4]. The heat affected zone(HAZ)and weld zone(WZ)may contain a mixture of ferrite, pearlite, bainite and martensite. In this work, microstructures of X80 pipeline steel that resulted from welding were prepared by different heat treatments.

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