Longitudinally Submerged Arc Welded (LSAW) steel pipes are widely utilized in various industries, including oil and gas, water supply, construction, and transportation. These pipes offer high durability, strength, and corrosion resistance, making them ideal for harsh and demanding environments.The use of high-quality steel grades ensures the strength, durability, and longevity of LSAW steel pipes, making them a reliable and cost-effective solution for a range of applications.

1. API 5L

2. ASTM A252

3. ASTM A53: This specification covers seamless and welded black and hot-dipped galvanized steel pipes for use in mechanical and pressure applications, as well as in steam, water, gas, and air lines.

4. EN10217

5. DIN 2458

6. GB/T 9711

In addition to these grades, LSAW steel pipes may also be made from other types of steel, such as low alloy steel, high-strength steel, and corrosion-resistant steel.