API 5L line pipe supplier

API 5L line pipe supplier product specifications 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. Product show