Diabase casting stone , tungsten carbide overlaying and no . 2 stuffing greatly enhance service life of the pieces 辉绿岩铸石碳化钨堆焊2号填料等新材料，大大提高了易损件寿命
Sills and copings - specification for copings of precast concrete , cast stone , clayware , slate and natural stone 窗台板及盖顶板.第2部分:预制混凝土铸石粘土石片及天然石制顶盖板
Sills and copings - specification for window sills of precast concrete , cast stone , clayware , slate and natural stone 窗台板及盖顶板.第1部分:预制混凝土铸石粘土石片及天然石制窗台板
The ceramic - lined steel composite pipes are lighter than alloy pipes , cast iron pipes , and cast stone pipes , which reduces the expense of transportation and makes the pipes easier to install 陶瓷内衬复合钢管与钢管、耐磨合金铸管、铸铁管和铸石管比较，相对重量轻，便于运输和安装。
This machine adopts tungsten carbidewith scraper surfacing welding and bottom plate made of diabase cast stone with simple and close structure , easy repair , economical and wearable performance and high productivity 该机采用刮板堆焊碳化钨辉绿岩铸石底盘等新技术，具有结构简单紧凑维修方便经济耐用生产率高等特点。
The cast basalt pipes owing to an excellent performance of abrasive and corrosion resistance . it may be used as the liner of pipeline for hydraulic pneumatic conveyance of abrasive corrosion materials or slurry . we can offer the cast basalt pipes with nominal diameter of 40mm800mm 玄武岩铸石具有极好的耐磨损抗腐蚀性能，可作为电力化工冶金矿山煤炭等部门气力或水力输送磨损腐蚀性物料和浆料的管道系统的衬里。
The cast basalt liner are inserted and embedded with a dense cement mortar inside the steel pipe . it can be used in higher working pressure and also easy to install and transportation . we can offer the straight pipes , bends and tees with nominal diameter of 40mm and above 玄武岩铸石复合管事由内衬铸石管外套钢管和两者之间的水泥沙浆充填层构成，它集铸石管性能和钢管性能于一身，既耐磨损耐腐蚀，又抗高压，且安装运输方便。
