ASME SA213 is the standard of the American Society of Mechanical Engineers (ASME), which specifies the standard specifications for seamless medium-carbon alloy

JIS G3461 is a seamless steel pipe standard under the Japanese JIS standard. This steel pipe is mainly used for low and medium -voltage environments. In the fie

API 5L PSL2 is a product specification level in the line pipe standard established by the American Petroleum Institute. API 5L PSL2 spiral steel pipe, as a high

API Spec 5L PSL2 is the product specification level in the steel pipe standard for pipeline transportation systems formulated by the American Petroleum Institut