Swipe or use the arrows to view product images.
Industry Grade Calcium Carbide Stone 20-50mm 50 Kg or 100 Kg Drum
| Price | $1500.00 |
|---|---|
| Min Order | 1 Ton |
| Availability | In Stock |
| Shipping From | Tianjin, China |
| Popularity | 297 people viewed |
Model NO.:
CaC2
CAS No.:
75-20-7
Formula:
C
EINECS:
200-848-3
Appearance:
Granule
Grade Standard:
Industrial Grade
Color:
Grey
Un No:
1402
Product Name:
Where to Buy 25-50mm Calcium Carbide
Packing:
50kg, 100kg Iron Drum
Certificate:
SGS, ISO
Gas Yield:
305/ 295 /285L/Kg
Application:
for Acetylene Gas Production
Chemical:
Cac2
Particle Size / Mesh:
1-25mm/25-50mm/50-80mm/80-120mm
Key Word:
Buy Calcium Carbide
Hardness:
98%
Original Place:
Ningxia
Trademark:
TYWH
Transport Package:
in 50kg or 100kg Iron Drums
Specification:
1-25mm/25-50mm/50-80mm/80-120mm
Origin:
China
HS Code:
284910
Product Description
1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown.
2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell.
3. It can produce acetylene gas when met water, it can burn when meets fire.
4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
| ITEM | INDEX | |||||
| Gas Yield 20°C 101.3 Kpa L/kg ≥ | Size | Gas Yield | Size Percentage | Ash,% | ||
| Top | A Grade | Accept Grade | ||||
| 2-4mm | 260 | 240 | 220 | ≥90 | ≤1 | |
| 4-7mm | 280 | 260 | 240 | ≥90 | ≤1 | |
| 7-15mm | 290 | 270 | 250 | ≥90 | ≤1 | |
| 15-25mm | 300 | 285 | 260 | ≥90 | ≤1 | |
| 25-50mm | 300 | 295 | 280 | ≥90 | ≤1 | |
| 50-80mm | 300 | 295 | 280 | ≥90 | ≤1 | |
| 80-120mm | 300 | 295 | 280 | ≥90 | ≤1 | |
| PH3 %(V/V) ≤ | 0.08 | |||||
| H2S %(V/V) ≤ | 0.10 | |||||
| Quality Standard | GB10665-2004 | |||||
- Since 2007 with rich exported experience
- Good service and after-sale service
- First-class production equipment and workshop
- Good reputation in the global market
- What you think is what we want to do
- Positive, progressive, innovative
Q: Where is your plant located? Could we visit your plant?
A: Our carbide process & crush plant is located in Inner Mongolia, which is near carbide raw material place. We welcome all the valuable & precious customers visit us from all over the world.
Q: How can you guarantee the quality?
A: We will take a lot of sampling testing second time during carbide processing to ensure products with good gas yield.
We often do air pressure testing to drums, ensure carbide drums seals tight and safety.
Different sizes stored separately to avoid size mixing.
We will take sampling test again before goods loading, ensures loaded goods with correct weight, sizes, gas yield and quantity.
Our carbide Production is based on Chinese National Standard: GB10665-2004.
Q: What is the gas yield?
A: Typically, the gas yield of the particle size 80-120mm, 50-80mm, 25-50mm is 295L/KG.
The relationship between the gas yield and calcium carbide is as following. | ||||||||
CaC2 (%) | 63.14 | 68.52 | 72.54 | 73.89 | 75.2 | 76.57 | 77.91 | 80.6 |
Gas Yield(L/Kg) | 235 | 255 | 270 | 275 | 280 | 285 | 290 | 300 |
Q: What is the delivery time?
A: It is usually within 20 days after receiving the deposit or original L/C.
- Similar Products