API 5L welded steel pipes
product specifications
api 5l can be divided intoapi 5l seamless steel pipeandapi welded steel pipe, among the usage quantity of welded steel pipe is more than seamless steel pipe.
Line pipe grade and chemical components
API 5L can be divided into API 5L PSL 1 and API 5L PSL 2, including API 5L PSL 1 level and the categories are: A, B, x42, x46, x52, x56, x60, x65, x70, API 5L PSL 2 level and the category is B, x42, x46, x52, x56, x60, x65, xx70, x80. the higher the level the stronger mechanical properties.
Application: used for oil and gas industry, gas, water, oil transportation.
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