x80 steel

x80 steel

The x80 steel we supplied are used for mechanical industry, pipeline, thermal equipment, petroleum drilling, chemical industry, agricultural irrigation and urban construction. Up till now, our pipes have served customers come from more than 40 countries.

API 5L X80 steel plate - steel-plate-sheet

2018-3-29 · X80 steel grade is under API 5L standard,we are Chinese X80 metal steel supplier and manufacturer, if you want to know X80 steel price and specificaton, please be free to contact bebon steel.2018-3-29

X80 Steel Pipe, X80 Steel Pipe Suppliers and …

Alibaba offers 4,064 x80 steel pipe products. About 96% of these are steel pipes, 1% are stainless steel pipes, and 1% are other metal & metallurgy machinery. A wide variety of x80 steel pipe options are available to you, such as 10#, q195, and 16mn.

X80 line pipe for large-diameter high strength …

2008-5-8 · X80 line pipe for large-diameter high strength pipelines ... steel grade X80 line pipe. Aspects of the production of induction bends are also discussed.· 2008-5-8

Microstructure and Mechanical Properties of …

2016-11-8 · Microstructure and Mechanical Properties of X80/X100 Grade Plates and Pipes ... Carbon equivalent value and alloying addition of X80 steel were lower· 2016-11-8

X80 - X100 - eisenbau-kraemer.de

X80 - X100. The offshore oil ... to reduce the weight of its installations by increasing the strength of materials used. As a world class supplier of steel pipes, ...

API 5L X 80 steel plate,API 5L X 80 steel …

2017-11-29 · X80 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X80 steel used for pressure liquid transport, oil, gas, water and other liquid transportation, oilfield engineering, ductwork, construction, steel pipe and …2017-11-29

Study on hydrogen enrichment in X80 steel …

Local hydrogen enrichment would increase the risk of hydrogen embrittlement in welded structures, so the dynamic hydrogen diffusion process and final concentration distribution were investigated numerically by finite element simulation for a hydrogen gas transport X80 steel spiral welded pipe.

Development, state of the art and future trends …

2015-2-18 · Figure 5: Change of chemistry in the development of modern X80 steel grades Objectives for further developments were: - increasing wall thickness· 2015-2-18

----3-Hydrogen induced cracking of X80 pipeline steel…

2013-12-22 · International Journal of Minerals, Metallurgy and Materials Volume 17, Number 5, October 2010, Page 579 DOI: 10.1007/s12613 …2013-12-22

L80 | Continental Alloys

2018-4-21 · The science of steel is our business — premium-quality carbon, alloy, hyper-chrome, duplex stainless and everything in between. Learn more about our …2018-4-21

Study on hydrogen enrichment in X80 steel …

Local hydrogen enrichment would increase the risk of hydrogen embrittlement in welded structures, so the dynamic hydrogen diffusion process and final concentration distribution were investigated numerically by finite element simulation for a hydrogen gas transport X80 steel spiral welded pipe.

X80 Steel Pipe, X80 Steel Pipe Suppliers and …

Alibaba offers 3,956 x80 steel pipe products. About 96% of these are steel pipes, 1% are stainless steel pipes, and 1% are other metal & metallurgy machinery. A wide variety of x80 steel pipe options are available to you, such as 10#, q195, and api k55.

X80管线钢疲劳裂纹的扩展行为--论文摘要--材料与测试网

Tensile test and three point bending fatigue test of X80 pipeline steel were carried out, and the tensile farcture and the effect of different stress ratios(0.1,0.4,0.6 ...2013-12-10

Tempering microstructure and mechanical …

Tempering microstructure and mechanical properties of pipeline steel X80 NIU Jing(牛 靖)1,2, QI Li-hua(齐丽华)1,2, LIU Ying-lai(刘迎来)1, MA Lei(马 蕾)2, FENG ...· 2009-11-18

A Study on the Metallurgical and Mechanical ...

A Study on the Metallurgical and Mechanical Characteristics of the Weld Joint of X80 Steel Choong-Myeong Kim, Jong-Bong Lee, Jang-Yong Yoo Technical Research Laboratories, POSCO· 2016-11-8

Development, state of the art and future trends …

Figure 5: Change of chemistry in the development of modern X80 steel grades Objectives for further developments were: - increasing wall thickness· 2015-2-18

邯宝钢铁成功开发出国内最厚规格X80管线钢 | Sunny Steel ...

国内最厚规格X80管线钢在邯宝钢铁成功下线,经检验,其力学性能、落锤、金相等指标全部达到标准要求,产品填补省内空白,国内仅有几家企业具备生产能力;产品在18 ...

Welding heat input effect on the hydrogen …

Welding heat input effect on the hydrogen permeation in the X80 steel ... the application of X80 steel to a piping for transporting petroleum and a pressure ...

氢对 X80 钢在库尔勒土壤模拟溶液中 应力腐蚀开裂 …

Fig. 2 Polarization curves of X80 steel under different hydrogen charging conditions 图 3 所示为充氢电流密度和充氢时间与 X80 钢腐 蚀电流密度 J corr 的关系曲线。 由图2 ...· 2016-3-4

温度对X80管线钢韧/脆转变区断裂韧性的影响

EFFECT OF TEMPERATURE ON THE FRACTURE TOUGHNESS OF X80 PIPELINE STEEL IN DUCTILE-TO-BRITTLE TRANSITION REGION XU Jie, ZHUO Xiao-min, LI ...

氢对 X80 钢在库尔勒土壤模拟溶液中 应力腐蚀开裂 …

Fig. 2 Polarization curves of X80 steel under different hydrogen charging conditions 图 3 所示为充氢电流密度和充氢时间与 X80 钢腐 蚀电流密度 J corr 的关系曲线。 由图2 ...· 2016-3-4

X80 line pipe for large-diameter high strength …

X80 line pipe for large-diameter high strength pipelines ... steel grade X80 line pipe. Aspects of the production of induction bends are also discussed.· 2008-5-8

Api X80 Steel Pipeline, Api X80 Steel …

Alibaba offers 1,108 api x80 steel pipeline products. About 97% of these are steel pipes, 1% are pipe fittings. A wide variety of api x80 steel pipeline options are available to you, such as 10#, 20#, and a53(a,b).

Precipitation and Grain Size Effects on the …

metals Article Precipitation and Grain Size Effects on the Tensile Strain-Hardening Exponents of an API X80 Steel Pipe after High-Frequency Hot-Induction Bending· 2018-3-9

LYSTEEL Pipeline Steel X80 LYSTEEL Co., Ltd.

LYSTEEL Pipeline Steel X80 is a Steel material supplied by LYSTEEL Co., Ltd.. Purposes and Characteristics Pipeline steel is used mainly in …

X80管线钢在格尔木土壤模拟溶液中的耐腐蚀性能_学霸 …

图6 F ig 16 X80 钢在格尔木土壤模拟溶 液中浸泡 不同时间后的极化曲线 Polarization cur ves for X80 steel in simulated solution of Geermu soil after differ ent exposure time

本钢X80管线钢生产技术浅析 - 豆丁网

gastransmission project. Key words pipeline steel X80;No.2 west—east natural gas transmission proj ect;product quality 1前言 随着石油、天然气耗用量的不断 ...2015-10-1

Evenmatched FCAW Process in API 5L X80 Steel …

Evenmatched FCAW Process in API 5L X80 Steel Welded Joint The temperatures among passes were obtained using an optical pyrometer with …· 2015-2-11

Determination of the Critical Plastic Strain …

Determination of the Critical Plastic Strain-Induced Stress of X80 Steel through an Electrochemical Hydrogen Permeation Method. ... Steel pipelines are widely used ...

Hydrogen Effects on X80 Steel Mechanical …

University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 3-24-2016 Hydrogen Effects on X80 Steel Mechanical Properties Measured by Tensile and Impact Testing· 2017-11-28

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