COKE OVEN REFRACTORY PRECAST BRICK PROFILE  环保节能型焦炉炉门砖    我公司从结构设计、组装技术、防结碳层处理、维护技术及涂层材料的开发等方面对焦炉炉门用内衬材料进行了全面的研究，采用优质的耐火合成材料，添加特殊的添加剂，研制出气孔率低、膨胀率低、热震稳定性强的大型焦炉预制件炉门砖。该预制件炉门砖长寿、节能、环保

   经过我司与老干妈食品厂共同努力，历经30余日攻坚克难，老干妈贵定生产基地，环保炉灶关键部位，顺利完工。 这也是我司即徐州富集铂金直流电弧炉后，又一新的开始。环保炉灶关键部位，采用整体预制结构。 在考虑炉膛高温工况的前提下，兼顾整体炉膛烟气循环，同时考虑灶体整体保温降耗。我们通过梯度保温，保证了，整体炒酱炉灶在炉膛最高处温度达到1350度的情况下，炉灶外皮温度控制

HENAN HONGDA design the refractory layer of DC EAF type of Enrichment of platinum project is running successful . this project is chinese first DC EAF  Enrichment of platinum

Hongda wechat NO.:hongdaluye Welcome you pay to attention our company, thanks.

We will attend Aluminum China 2014 at Shanghai on 9th., July-11th., July Location: Shanghai New International Expo Centre

India's export taxes on iron ore and plans to ramp up supplies to domestic steel mills will cut shipments to key buyer China in the long term, and aid miners wrangling for a steep hike in term prices,...

THE DREAM NOT ACCOMPLISHED BY INDIAN INDUSTRY: It is a real story of WHO WILL BELL THE CAT? ! For the last two years we are talking about iron ore pelletization in almost all the steel or ore relat...

Weakening global demand is providing some small advantage in that it is relieving supply tensions and removing shortages of skilled labour, goods and services within the industry. Combined with declin...