Wholesale 2-4mm Calcium Carbide Acetylene Gas Yield 250L/Kg

Main Product: Calcium Carbide (CaC₂) 2-4mm • Chemical Formula: CaC₂ • Particle Size: 2-4mm • Gas Yield: 250 L/kg • Appearance: Powder • Grade: Industrial Grade • CAS No.: 75-20-7 • EINECS No.: 200-848-3 • UN No.: 1402 • Minimum Order Quantity: Customizable • Packaging: 50 kg, 60 kg, 100 kg, 120 kg drums; 1-ton bags • Certifications: ISO, SGS

High Gas Yield

Ensures efficient acetylene generation and optimized industrial performance.

Consistent Quality

Strict quality control guarantees stable reactivity and uniform particle size.

Reliable Supply

Large-scale production capacity supports stable delivery and bulk orders.

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TYWH's quality standard is based on Chinese national standard GB10665-2004, with even stricter criteria applied to ensure superior quality.
Quality Standard	Gas Yield	Size percentage	PH3 %(V/V)	H2S %(V/V)	Ash,%
KEDE Standard	≥250 L/KG	≥90%	≤0.04%	≤0.04%	≤1%
GB 10665-2004	≥260 L/KG	≥85%	≤0.08%	≤0.1%	≤5%

Factory

Are you a factory?

Yes, we are a factory. We can supply various particle sizes and can customize according to the customer's requirements for granularity, gas yield, packaging, etc.

Where is your factory located?

Our factory is located in Wuhai City, Inner Mongolia Autonomous Region, China. Wuhai City is close to the source of calcium carbide raw materials, allowing us to control the raw materials from the source.

Does the factory have a quality testing laboratory?

We have a professional quality testing laboratory. We conduct sampling tests before shipment and provide a quality inspection record.

Export Experience

Have you exported calcium carbide before?

We started the calcium carbide export business in 2007, have accumulated many years of experience, and have established cooperative relations with many well-known companies worldwide.

Which markets do you generally export to?

Southeast Asia, the Middle East, Africa, South America, Australia, Europe, etc. We have cooperated with more than 200 countries worldwide and have won widespread praise in many countries.

Do you have agents in local countries?

No, you can order directly from us and become our agent.