Conform to ISO2351, K9 Class, Standard effective length 6m, "T"Type flexible push on joint with rubber gasket. PRODUCT PERFORMANCE Mechanical PropertiesNominal diameter mmTensile strength N/m2Yield strength N/m2Elongation%Hardness HBwater pressure test MPa≤300≥420≥300≥10≤2305300—600≥420≥300≥10≤2304700—1000≥420≥300≥10≤2303.21200≥420≥300≥7≤2302.5 Corrosion resistance 90-day water corrosion(G/cm2) ...