What is API 5L used for?
ANSI / API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas.
Is API 5L carbon steel?
API 5L pipes are carbon steel pipes used for oil and gas transmissions. They include pipes manufactured in seamless and welded (ERW, SAW). The grades include API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.
Is API 5L the same as A106?
The chemical composition of the two sizes differs in carbon percentage. ASTM A106 pipe contains only carbon, while API 5L pipe can contain a mix of carbon and alloy steels. ASTM A106 pipe has a maximum carbon content of 0.25% and a maximum manganese content of 0.27%.
What is the maximum temperature for API 5L?
Limited temperature range: API 5L PSL2 pipe is designed for a maximum operating temperature of 120°F (49°C). For higher temperature applications, alternative materials or higher-grade pipes may be necessary.
What is the length tolerance for API 5L?
Approximate lengths shall be delivered within a tolerance of +/-500 mm (+/-20 inch). The common random length of API 5L steel line pipe is designated at 6 m, 8 m, 9 m, 10 m and 12 m. The length also can be customized according to specific requirements.