... , DIN 2617 Certificate: ISO 9001, SGS, BV, etc. 180 Degree Elbow(Long Radius) Type elbowPipe Size1/2"—72" Wall ThicknessSCH10,SCH20,SCH30 ... stock and prompt delivery3.Rich supply and export experience, sincere service4. Reliable forwarder, 2-hour away from port. 180 Degree Elbow(Long Radius)