Railroad Track Standards

Foreword: The following recommended practice on form of agreement and specifications was prepared by the Central Committee on Pipe Line Transportation of the American Petroleum Institute for the guidance of pipe line companies in their negotiations with railroads for constructing,...

Scope of Specifications Pipe lines included under these specifications are those installed to carry oil, gas, gasoline or other flammable or highly volatile substances, under pressure, or any substance which from its nature or pressure might cause damage if escaping on or in vicinity of railway...

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The railway track network plays an essential role in the transportation infrastructure worldwide. A ballasted railroad is commonly used for several reasons, including economic, rapid drainage and ease of maintenance. Given the increasing demand for trains to carry heavier loads,...

1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat treated bars are suitable: 1.2.1 Grade 1, low-carbon, primarily for industrial and...

1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat treated bars are suitable: 1.2.1 Grade 1, low-carbon, primarily for industrial and...

1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat treated bars are suitable: 1.2.1 Grade 1, low-carbon, primarily for industrial and...

1.1 This specification covers carbon steel track bolts and carbon steel nuts for use in conjunction with joint bars to connect rails in railroad track. 1.2 Heat-treated bolts for general track use. 1.3 Medium carbon nuts for general application on track bolts. 1.4...

1.1 This specification covers carbon steel track bolts and carbon steel nuts for use in conjunction with joint bars to connect rails in railroad track. 1.2 Heat-treated bolts for general track use. 1.3 Medium carbon nuts for general application on track bolts. 1.4...

Applied for all vehicles manufactured by the Company. PURPOSE To test vehicle electromagnetic immunity on electromagnetic environment of low frequency band occurred when GM Daewoo (hereafter called 'the Company') vehicles travels near power station, substation and power transmission railroad...

1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat treated bars are suitable: 1.2.1 Grade 1, low-carbon, primarily for industrial and...

1.1 This specification covers carbon steel track bolts and carbon steel nuts for use in conjunction with joint bars to connect rails in railroad track. 1.2 Two grades of track bolts are defined: 1.2.1 Grade 1, Low-Carbon, Untreated, primarily for industrial and mine...

1.1 This specification covers carbon steel track bolts and carbon steel nuts for use in conjunction with joint bars to connect rails in railroad track. 1.2 Two grades of track bolts are defined: 1.2.1 Grade 1, Low-Carbon, Untreatedprimarily for industrial and mine...

1.1 This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. 1.2 Three grades of joint bars are defined for applications where non-heat treated bars are suitable: 1.2.1 Grade 1, low-carbon, primarily for industrial and...

1.1 This specification covers carbon steel track bolts and carbon steel nuts for use in conjunction with joint bars to connect rails in railroad track. 1.2 Two grades of track bolts are defined: 1.2.1 Grade 1, Low-Carbon, Untreated, primarily for industrial and mine...

This specification covers steel joint bars for connecting steel rails in mine, industrial, and standard railroad track. Three grades of joint bars are defined for applications where non-heat treated bars are suitable: Grade 1, low-carbon, primarily for industrial and mine use. Grade...

This specification covers heat-treated carbon steel joint bars, microalloyed joint bars, and forged compromise joint bars to be used in standard railroad track and production of insulated joints. Manufacturing of the steel shall be done either by basic-oxygen process, electric-furnace...

This specification covers heat-treated carbon steel joint bars, microalloyed joint bars, and forged compromise joint bars to be used in standard railroad track and production of insulated joints. Manufacturing of the steel shall be done either by basic-oxygen process, electric-furnace...

1.1 This specification covers steel tie plates for use in railroad track. 1.2 Two grades of tie plates are described: Grade 1, low carbon, and Grade 2, high-carbon-hot-worked. 1.3 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are...

1.1 This specification covers heat-treated carbon steel joint bars, microalloyed joint bars, and forged compromise joint bars for general use in standard railroad track. 1.2 The joint bars may be used for the production of insulated joints. 1.3 The values stated in inch-pound units...