RAKtherm RAKtherm Standards & Regulations Quality RAKtherm Standards & Regulations RAKtherm Pipes and fittings are produced with the following standards and regulations: DIN 8076 Standard for testing metal threaded joints. DIN 8077 Polypropylene (PP) pipe dimensions. DIN 8078 Polypropylene (PP) pipes; general quality requirements testing & chemical resistance of pipes and fittings. DIN 2999 […]