Six categories for API 5L steel pipe

API 5L steel tube, whether seamless steel pipe or welded type, is preferred in long pipelines because of its inexpensiveness. Thus, we will apply it in fluid transportation like water and oil. Of course, gas transmit is also okay.

Today, our main topic would focus on categories for API 5L line pipe.

API 5L ERW steel tube;

API 5L welded steel pipe;

API 5L LSAW steel tube;

API 5L seamless steel pipe;

API 5L carbon steel tube;

API 5L HFW steel pipeline.

From the category’s analysis, it is no doubt that we need to pick up the suitable type for our engineering projects. Different transmit medium will adopt various steel pipelines.