API |
API 5L |
Conveying gas, water, and oil in the natural gas and oil industries, and covers seamless and welded steel line pipe.
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API 5CT |
Oil well casing and tubing
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API 5DP |
Drill Pipe for well drilling
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ASTM |
ASTM A53
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Steel, Black and Hot-Dipped, Zinc-Coated, Welded & Seamless
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ASTM A106
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Seamless Carbon Steel Pipe use for High-Temperature Service
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ASTM A105
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Carbon steel forgings for piping applications
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ASTM A179
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Seamless Cold-Drawn Low-Carbon Steel use for Boiler, Condenser Tubes, and Heat-Exchanger
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ASTM A192
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Seamless Carbon Steel Boiler Tubes used for High-Pressure Service
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ASTM A210
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Seamless medium carbon steel boiler and super-heater tubes
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ASTM A213
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Seamless Ferritic, Austenitic Alloy-Steel Boiler, Heat-Exchanger Tubes, and Super-heater
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ASTM A234
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Piping fittings of wrought carbon steel and alloy steel for moderate and high temperature service.
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ASTM A252
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Welded and Seamless Steel Pipe and Piling
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ASTM A333
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Seamless and Welded Steel Pipe for Low-Temperature Service. Also use for other Applications with Required Notch Toughness
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ASTM A519
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Seamless carbon steel and Alloy steel mechanical tubing
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ASTM A672
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Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
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ASTM A335
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Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
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DIN |
DIN 17175
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seamless steel pipe use for boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices.
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DIN 1629
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This denotes Seamless Circular Tubes of Non Alloys Steels for Special Quality Requirements.
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DIN 2391
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Cold Drawn High Precision Seamless Tube
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DIN 2458
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Welded Steel Pipes in Unalloyed and Low Alloy Steels for Supply Purposes
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EN |
EN 10210
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Hot finished structural hollow of non-alloy steel
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EN10216
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Seamless steel tube for pressure
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JIS |
JIS G3454
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Seamless carbon steel pipes for pressure service
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JIS G3456
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Seamless carbon steel pipe for high temperature
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JIS G3461
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Seamless carbon steel pipe for boiler and heat exchanger
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BS |
BS 3799
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Steel pipe fittings, screwed and socket welded for the petroleum industry.
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BS 3059
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Steel boiler and super-heater tubes
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BS13872
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Screwed and socket steel tube and tubular
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AS |
AS1163
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Structural steel hollow sections
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AS 1074
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Steel tubes and tubular for ordinary service
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