FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
10 Ton
Packaging Detail:
packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time:
one and half month
Supplying Ability:
400 Ton per Month
Payment Type:
T/T, L/C, Western Union
الشخص الذي يمكن الاتصال به Mr. Wu
Daxue Road, Zhengzhou, Henan
| Silica brick for coke oven | ||
| Item: | CO**4A | CO**4B |
| SiO2: % | ≥*4 | ≥*4 |
| Al 2 O 3 : % | ≤ 1.5 | ≤ 1.5 |
| Fe2O3: % | ≤ 1.5 | ≤ 1.5 |
| Refractoriness under load 0.2Mpa | ≥ ***0ºC | ≥ ***0ºC |
| Apparent porosity: % | ≤ *2 | ≤ *4 |
| Bulk density: g/cm ³ | ≤ 2.*4 | ≤ 2.*5 |
| Cold crushing strength: MPa | ≥*0 | ≥*5 |
| Permanent linear change % (***0ºC ×2h) | 0~0.2 | 0~0.2 |
| Thermal expansion(***0ºC) | ≤1.*8 | ≤1.*0 |
