Knowledge

Carbon steel pipe is a pipe material with high strength and corrosion resistance, widely used in petrochemical, machinery manufacturing, construction and other fields.

Carbon steel pipe is a common pipe material widely used in various industrial fields. So, how are carbon steel pipes produced?

Installing API 5L PSL2 pipe is a controlled sequence rather than a single operation. This guide covers the inspection and handling that precede stringing, alignment and qualified g

API 5L X46 PSL2 Pipe is a type of steel pipe widely used in the oil and gas industry. Known for its durability and resistance to various environmental conditions.

Delivery condition determines the metallurgical state and performance of line pipe. This article explains AR, N, N&T, Q, M and TMCR conditions and which apply to PSL1 and PSL2 grad

API 5L welded pipe can be made with different welding forms depending on components like pipe distance, separator thickness, fabric review and extension requirements.

API SPEC 5L PSL1: The Foundation of Energy Transmission Piping is one of the most widely specified grades in the API 5L line pipe family, ordered for oil and gas gathering, transmi

For API 5L steel pipe, welding process is crucial. From the production process, it is divided into ERW, SAWH steel pipe and LSAW steel pipe.

PSL1 - Product Specification Level 1 - is the baseline quality tier of API 5L. It guarantees dimensional accuracy, chemistry, and mechanical properties with standard testing, and s

API 5L covers line pipe for oil and gas transmission, with PSL2 adding impact testing, carbon equivalent control and extended inspection. ASTM A53 covers black and galvanized pipe

API 5L is the standard specification for the manufacturing requirements of seamless and welded steel pipes for the petroleum industry, especially for the transportation of crude oi

This article aims to answer the question: "What are the steps in the API pipe manufacturing process?"