Complaint
| Items | RSGLJ-1 | RSGLJ-2 | |
| Al2O3 % | 65 | 75 | |
| Refractoriness ºC | 1750 | 1770 | |
| Linear Dimensional Change % | -0.02 | -0.4 | |
| Cold Crushing Strength MPa ≥ | 110ºC×24h | 50 | 60 |
| 1100ºC×4h | 60 | 70 | |
| Breaking Strength MPa ≥ | 110ºC×24h | 9 | 11 |
| 1100ºC×4h | 10 | 12 | |
| Maximum Service Temperature ºC | 1200 | 1400 | |
Unshaped Product Line of Refractory Castable:
Packaging: 25kg/bag, two layers kraft bag with water proof, and with ton bag outside or each ton packed on a fumigation pallet according to customers' request.
Zhengzhou Rongsheng Refractory Material CO., LTD.
Established in the early nineties of twenty century, with continuous innovation and development, now it is a comprehensive enterprise in refractory materials industry, covering metallurgy, building materials, electric power, chemical industry etc.
We have own workshop , advanced production line , experienced workman and stricted check out flow . Its products are sold in more than 60 countries around the world and have won wide acclaim from customers.
So choosing us is the right choice for you.If you are interested in our Low cement refractory castables or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia,Kazakhstan and Vietnam etc.
We provide service that bring 100% of our customers back.
So many customers make business with Rongsheng Refractory.We have no gap in communication.
The customers all keep long-term relationships with us.
Our Laboratory
Occupational Health and Safety Assessment Series. OHSAS conforms to the OHSAS18001:2007 standard
The Certificate of Environmental Management System. EMS conforms to the ISO14001:2015 standard
The Certificate of Quality Mansagement System.QMS conforms to the ISO9001:2015 standard
We can provide you with high quality refractory castable.
Q: Are you trading company or manufacturer ?
A: We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q: What about the lead time for mass product?
A: The lead time is based on the quantity, about 7-12days.
