SSAW Spiral Steel Pipe for Wastewater Treatment Plant Piping

SSAW Spiral Steel Pipe for Wastewater Treatment Plant Piping. High-Grade Steel Material: Manufactured from Q235B, Q355B, GR.B, X42-X80, and other customizable high-grade steel. Exceptional Structural Strength: Continuous spiral welding process withstands high pressure, heavy loads, and harsh environments. Customizable Dimensions: Outer diameter 219mm-4000mm, wall thickness 5mm-50mm, and length tailored to project needs. Advanced Surface Treatment: Options include black painting, 3PE anti-corrosion coating, FBE coating, and galvanizing. High Pressure Rating: Pressure rating up to 10MPa, varying with material and thickness specifications. OEM/ODM Customization: Professional source factory providing full OEM and ODM customization services. Multiple Standards Compliance: Meets ASTM A252, ASTM A53, GB/T 3091, and GB/T 9711 standards. Versatile Core Applications: Ideal for water supply, drainage, oil & gas transmission, bridge piling, and structural support.