Thick wall spiral steel pipe with 10mm thickness and a tensile strength of 300MPa is essential for the oil industry due to its durability and ability to withstand harsh environments. Our spiral steel pipes are manufactured to meet API5L standards, ensuring high-quality performance and reliability. As a factory, we specialize in producing spiral steel pipes for various applications in industries such as transportation, construction, and oil and gas. With our advanced equipment and skilled workforce, we can offer customized solutions that meet your specific requirements. Let us help you meet your project needs with our high-quality spiral steel pipes.