About Product
Product Introduction of High Alumina Wear-resistant Ramming Mass:
The high alumina wear-resistant ramming mass adopts composite binder and optimizes the aggregate gradation, adopts ultra-fine powder technology, so that the lining is more dense and has good wear resistance.
Application of High Alumina Wear-resistant Ramming Mass:
This product is widely used in the settler shell, inner gas collection chamber, main air inlet pipe, standby catalyst inclined pipe, regenerated catalyst inclined pipe, semi-regenerated catalyst inclined pipe, regeneration standpipe in the petrochemical industry catalytic cracking equipment (FCCU). It can also be used for the upper and lower inclined pipes of the external heat extractor, the three-rotation-chimney flue, the oil and gas pipeline, the external circulation pipe of the coking tank, the stripping section, the three-rotation head and cone section, the three-rotation flue gas outlet and other parts. The working temperature is generally 500ºC~600ºC.
Features of High Alumina Wear-resistant Ramming Mass:
1.Good abrasion resistance.
2.Good plasticity.
3.Easy to tamping.
4.After construction, the surface is smooth without swelling.
Pictures of Product
Technical Data
| Item |
Value |
| HRM-90A |
HRM-90B |
HRM-50A |
HRM-50B |
| Max Service Temperature(ºC) |
1500 |
1500 |
1400 |
1400 |
| Chemical Composition(%) |
Al2O3 |
≥90 |
≥90 |
≥50 |
≥50 |
| Fe2O3 |
≤1.0 |
≤1.0 |
≤2.5 |
≤2.5 |
| Bulk Density(kg/m3) |
110ºC*24h |
≥2850 |
≥2900 |
≥2300 |
≥2000 |
| Modulus of Rapture(Mpa) |
110ºC*24h |
≥10 |
≥15 |
≥8 |
≥6 |
| 540ºC*3h |
≥10 |
≥18 |
≥7 |
≥5 |
| 815ºC*3h |
≥10 |
≥18 |
≥7 |
≥5 |
| Cold Crushing Strength(Mpa) |
110ºC*24h |
≥80 |
≥12 |
≥60 |
≥40 |
| 540ºC*3h |
≥80 |
≥130 |
≥50 |
≥30 |
| 815ºC*3h |
≥80 |
≥130 |
≥50 |
≥30 |
| Linear Change(%) |
815ºC*3h |
±0.25 |
±0.20 |
±0.20 |
±0.20 |
| Thermal Conductivity (W/m.K) |
815ºC |
1.0~1.45 |
1.0~1.45 |
0.8~1.25 |
0.7~1.1 |
| Abrasion Resistance(cc) |
815ºC*3h |
≤6 |
≤6 |
≤12 |
≤12 |
Company Profile
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.
Factory Equipment
R&D
Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc.
Capacity
Our manufacturing company includes two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.
FAQ
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and physical properties. All the products will be tested before delivery.
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM, JIS, DIN standards. The third party test is acceptable.
Audited Supplier 
){kind=link}
){kind=link}