Weld Steel Pipes

Product Overview: We are a premier manufacturer and supplier of high-quality Welded Steel Pipes (Welded Tubes). Utilizing advanced high-frequency welding (ERW) and precision engineering, our welded pipes deliver outstanding structural integrity, consistent dimensions, and excellent weld seam strength.

Designed to serve a multitude of industries—from heavy construction and infrastructure to precision machinery and premium furniture—our welded pipes are the backbone of countless global projects. Combined with our massive existing mold inventory and OEM/ODM capabilities, we are your ultimate one-stop solution for all steel tubing needs.

Comprehensive Material Capabilities: We understand that different projects require different mechanical properties and surface finishes. Our production lines are fully equipped to process an extensive range of raw materials, including:

• Base Steels: Hot Rolled (热轧), Cold Rolled (冷轧), Pickled & Oiled (酸洗)
• Annealed Treatments: Black Annealed , Bright Annealed , Medium Annealed 
• Specialty & Performance: Full Hard / Cold Hard , Cold Formed , High Tensile Steel 
• Corrosion Resistance: Galvanized Steel 

Extensive Mold List & Specifications: With an unmatched inventory of ready-to-use molds, we offer highly competitive lead times for almost any standard size. Below is the summary of our manufacturing capabilities for Welded Pipes:

(All measurements are in millimeters)

• ⭕ Round Welded Pipes (OD × Thickness): Dimensions from 9.3 mm to 89 mm | Wall Thickness: 0.6 mm – 3.5 mm
• ⬛ Square Welded Pipes (W × H × Thickness): Dimensions from 8×8 mm to 200×200 mm | Wall Thickness: 0.6 mm – 7.75 mm
• ▭ Rectangular Welded Pipes (W × H × Thickness): Dimensions from 6×12 mm to 150×250 mm | Wall Thickness: 0.6 mm – 7.75 mm
• 🔺 Special Shaped Welded Pipes: We also manufacture Oval Tubes (8×16 to 50×120 mm), Triangular Tubes (25×25×25, 50×50×50), and completely custom profiles like Bread-shaped (D-shape), Fan-shaped, and Eye-shaped tubes.

Customization Services (OEM/ODM): While our existing mold list covers the vast majority of market demands, we proudly accept customized production. If your project requires non-standard dimensions, a unique geometric profile, or a specific steel grade, our engineering team is ready to open new molds for you. Please fill out the form below to tell us your exact requirements.

Need a Quote? We'll Positively Respond to You Within 24 Hours! Submit your inquiry or contact us directly via WhatsApp: +86-18159281172.