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Qianhuai Village, Changshan Town, Zouping County, Binzhou, Shandong, China (Mainland)
calcium carbide for welding with best quality
specification of calcium carbide for welding:
Technical specifications and features | ||
1. Name | Calcium Carbide |
|
2. Molecular formula | CaC2 | |
3. UN | 1402 | |
4. Class | 4.3 | |
5. HS code | 28491000 | |
6. Gas yield20 101.3 Kpa | ≥295L/KG | |
7. PH3(V/V) | ≤0.08% | |
8. H2S(V/V) | ≤0.1% | |
9.Molecular weight | 64.10 (according to 1995 international relative atomic mass) | |
10. SIZE | 4-7,7-15,15-25,25-50,50-80,80-120MM | |
11. Packing | 50kg or 100kg iron drum | |
Applicantion of calcium carbide for welding:
This product is lumpy substance, its surface is a little deep gray, has slight nasty smell. It can produce acetylene gas when met water, it can burn when meets fire. The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
Why choose us:
1).we provide you best quality product
2).we provide you reasonable price
3).we provide you the superior service
Any questions,please contact Nami!!
