As a factory producing API 5CT L80/N80/J55/K55 BTC Casing and Tubing Pipes, we assure you of high-quality, durable and reliable products. Our pipes are made of advanced technology, with superior mechanical properties and excellent corrosion resistance. These casing and tubing pipes have a wide range of applications in the petroleum and natural gas industries. They are designed to withstand extreme temperatures, pressure, and environmental conditions, making them ideal for use in oil and gas exploration. At our factory, we are committed to providing our clients with the best quality products, at competitive prices, and with timely delivery. Whether you need a small or large order, we are ready to serve your needs.