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HEBEI YONGYANG SPECIAL STEEL GROUP
HANDAN YONGYANG IMP.&EXP. CO.LTD
Mobile: +86 16630064815
Overseas Marketing：Andy
Mobile: +86 13451434114
Overseas Marketing：Johnny
E-mail: sales@yyrail.com
johnny@yyrail.com
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Double-headed Rail, Bull Head Rail and Flat Foot RailThe common railroad rail is divided into three kinds: double-headed rail, bullheaded rail, flat foot rail.Heavy railSee more > -
Types and Structure of Railroad TurnoutsA railway turnout,also known as a railroad switch, is a connecting device in a modern railroad system. As an importaSee more > -
Guidance of I-beam Structure and Their TypesI-beamis a standard structural steel shape, which can be used as the key frame of various structures in the metal coSee more > -
What Criteria Should I Base When Buying Railroad SteelRailroad trackis an important part of railroad construction and transportation. The function of the rail is to guideSee more > -
Why Are Steel Round Bars Popular in the Industry?There are many types of steel bars available for use and manufacture in the industry and in the market. High yield sSee more > -
Heat Treat Testing for Train Rail Steel with Different Carbon RateNot allsteel railsare of exactly the same grade. This is especially true for older tracks. Now that better, more staSee more > -
What Grade of Steel Are Rails? Why Doesn't it Rust?Heavy railroadtracks are very strong pieces of steel. Rail steel is usually 1084 or the equivalent hot rolled steel.See more > -
Ballastless Track Design and Advantages and DisadvantagesSince the opening of the railroad, the requirements for track systems have changed considerably. This applies not onSee more >