Straight submerged arc welding seam pre-welding
2 videos • 0 views • by Lily chen Long seam submerged arc welded pipes have strong welding and reliable quality. They are widely used in various engineering fields and provide stable and reliable pipeline support for engineering construction. We are a high-quality welded carbon steel pipe manufacturer and supplier from China, and also a seamless steel pipe stockist, offering you a wide range of steel pipe solutions! If you want to know more information about steel pipe products, you can contact us: 📧 sales@botopsteel.com 🔗 https://www.botopsteelpipe.com ☎ Whatsapp：008613463768992