Ductile Iron Pipe Fittings All Socket Tee Use for Di Pipe

Ductile Iron Pipe Fittings All Socket Tee Use for Di Pipe. ISO2531 DUCTILE IRON FITTINGS. DUCTILE CAST IRON FITTINGS. ISO2531 ALL SOCKET TEE DUCTILE IRON FITTINGS USE FOR WASTEWATER SYSTEM. DUCTILE CAST IRON FITTINGS FBE/BITUMEN COATINGS. ALL SOCET TEE WITH SBR/EPDM RUBBER RING USE FOR DI PIPE.