ASTM B88 Seamless Pure Copper Water Pipe Upgrade your water systems with our ASTM B88-certified Seamless Pure Copper Water Pipe. Made from premium grades including C11000, C10200, and C12200, these pipes offer exceptional corrosion resistance, durability, and superior flow efficiency. Ideal for potable water distribution, HVAC, and industrial plumbing applications, our copper pipes come in diameters from 1-800mm with ±1% tolerance for precise installations. Backed by ISO 9001