- ISO2531 DUCTILE IRON PIPES
- 2016-10-26 10:48
- ISO2531 ,EN545 EN598 DUCTILE IRON PIPES , INSIDE CEMENT LINED TO ISO4179 , OUTSIDE ZINC WITH BITUMEN TO ISO 8179 , The t
- ISO2531 EN545 ductile iron fittings
- 2016-10-23 19:53
- producted to ISO 2531,BS EN545 for drinking water ; to EN598 for sewage water; inside cement mortar lined to ISO4179 and