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Beitangtuan Industrial Park, Guangzong County, Xingtai City, Hebei Province, China
Calcium Carbide 25–50mm supplied by Haina Chemical is a large-size industrial grade product designed for heavy-duty and continuous acetylene gas generation systems.
Its slower and more controllable reaction speed makes it ideal for large acetylene generators used in steel plants, shipyards and chemical factories.
Calcium Carbide 25–50mm – Large Size for Heavy Industrial Use
Calcium Carbide 25–50mm supplied by Haina Chemical is a large-size industrial grade product designed for heavy-duty and continuous acetylene gas generation systems.
Its slower and more controllable reaction speed makes it ideal for large acetylene generators used in steel plants, shipyards and chemical factories.
This size is preferred by customers who prioritize operational stability, safety and long-term supply reliability.
Technical Specifications of Calcium Carbide 25–50mm
|
Basic Information |
|
|
ENGLISH NAME |
CALCIUM CARBIDE |
|
NICKNAME |
ACETYLENE CALCIUM |
|
SIZE |
25-50MM 50-80MM 80-120MM |
|
PACKAGE |
50/100/250KG IRON DRUMS |
|
CODE |
28491000 |
|
PH3 %(V/V) |
≤ 0.03% |
|
H2S %(V/V) |
≤0.02% |
|
GAS YIELD |
295-305L/KG |
|
PRODUCTION CAPACITY |
6000MT/MONTH |
|
CHEMICAL FORMULA |
CaC₂ |
|
MOLECULAR WEIGHT |
64.1 |
|
CAS NO. |
75-20-7 |
|
EINECS |
200-848-3 |
|
WATER SOLUBLE |
DECOMPOSITION |
|
DENSITY |
2.22G/CM3 |
Applications of Calcium Carbide 25–50mm
Large Acetylene Gas Generation Systems
Specifically designed for large acetylene generators, ensuring slow and stable gas release with improved safety.
Heavy Industry Welding & Cutting
Widely used in steel mills, shipbuilding yards, bridge construction and heavy machinery factories, where continuous gas supply is required.
Chemical & Metallurgical Industry
Used in PVC production, metallurgical processes and organic synthesis, supporting stable industrial reactions.
Why Choose Calcium Carbide 25–50mm?
Slower reaction compared to smaller sizes
Improved temperature control during acetylene generation
Reduced risk of dust explosion
Ideal for high-volume, continuous industrial use
This size is especially suitable for large-scale industrial customers.
Packing & Shipping Information
Standard packing: 100kg steel drum
Customized export packing available
Sealed, moisture-proof and impact-resistant
Compliant with international dangerous goods shipping regulations
FAQ
Q: What type of acetylene generators are suitable for 25–50mm?
This size is suitable for large industrial acetylene generators with continuous operation.
Q: Is 25–50mm safer than smaller sizes?
Yes. The slower reaction speed improves safety and temperature control.
Q: Can you supply bulk and long-term orders?
Yes. We support large-volume and long-term supply contracts.
Q: How do you control quality consistency?
Each batch is tested for gas yield, purity and particle size before shipment.
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