| 出生地 |
Shanxi China (Mainland) |
| 牌子的名字 |
Sandstein |
| 模式的数量 |
SDS |
Ductile iron pipes class K9, according to ISO2531 or EN545.push-in type joint, class K9.Outside zinc coating and then bitumen painting according to ISO8179, inside cement mortar lining according to ISO4179, 100% rubber gasket according to ISO4633.