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China Calcium Carbide Professional Manufacturer

Ningxia Wanding Chemical Co., Ltd. is a leading calcium carbide supplier and manufacturer in China with independent import and export rights. We integrate raw material processing, packaging, transportation, and global sales under one roof.

20+ Years Experience
Global Export
Fast Delivery
Explore Products
Calcium Carbide Production

About Ningxia Wanding Chemical

Founded in 2002, we are a professional calcium carbide manufacturer with over two decades of industrial experience and a commitment to innovation, safety, and environmental responsibility.

20+
Years of Production Experience
Global
Export to 30+ Countries
ISO
Certified Quality Control
100%
Customer Satisfaction
Factory Overview

Trusted Calcium Carbide Manufacturer Since 2002

Our company is a professional calcium carbide supplier with independent import and export rights, integrating raw calcium carbide processing, packaging, transportation, and sales. We adhere to the principles of safety, environmental protection, integrity, and win-win cooperation.

With our own factory and advanced production lines, we ensure consistent product quality and fast delivery times. Our calcium carbide is widely used in acetylene generation, steel desulfurization, nitrogen fixation, and carbide lamp applications.

  • ISO-Certified Manufacturing
  • Full Supply Chain Control
  • Environmentally Responsible
  • Fast Global Delivery

Our Products

High-purity calcium carbide in various particle sizes and grades for industrial applications including acetylene production, steel desulfurization, and chemical synthesis.

Calcium Carbide 2-7 MM

Calcium Carbide 2-7 MM

Fine particles ideal for controlled acetylene generation and laboratory applications.

Formula: CaC₂

Use: Acetylene, Chemical Synthesis

Calcium Carbide 7-15 MM

Calcium Carbide 7-15 MM

Widely used in nitrogen fixation and sulfur removal in steelmaking.

Formula: CaC₂

Use: Steel Desulfurization, Cyanamide

Calcium Carbide 15-25 MM

Calcium Carbide 15-25 MM

Optimal size for industrial acetylene generators and carbide lamps.

Formula: CaC₂

Use: Acetylene, Lighting

Calcium Carbide 25-50 MM

Calcium Carbide 25-50 MM

Used in large-scale acetylene production and steel desulfurization.

Formula: CaC₂

Use: Steelmaking, Acetylene

Calcium Carbide 50-80 MM

Calcium Carbide 50-80 MM

Large particles for high-efficiency acetylene generation systems.

Formula: CaC₂

Use: Industrial Acetylene

Calcium Carbide 80-120 MM

Calcium Carbide 80-120 MM

Extra-large particles for specialized industrial applications.

Formula: CaC₂

Use: Specialized Acetylene Systems

Calcined Petroleum Coke

Calcined Petroleum Coke

High-carbon material used in aluminum and steel industries.

Carbon Content: >98%

Use: Electrodes, Foundry

Graphitized Petroleum Coke

Graphitized Petroleum Coke

Premium-grade coke with enhanced conductivity and purity.

Graphitization: High Temp

Use: Lithium-ion Batteries, Electrodes

Why Choose Us?

We combine decades of expertise with cutting-edge technology to deliver reliable, high-quality calcium carbide and petroleum coke products worldwide.

High Quality Guaranteed

Our calcium carbide meets strict international standards with consistent purity and reactivity. Each batch undergoes rigorous quality control.

Fast & Reliable Delivery

With our integrated logistics and export system, we ensure prompt shipment and on-time delivery to customers across the globe.

Customer-Centric Service

We build long-term partnerships based on integrity, transparency, and mutual success. Our team provides dedicated support at every step.

20+
Years in Business
30+
Countries Served
100%
Export Growth
ISO
Certified

Frequently Asked Questions

What is calcium carbide used for?

Calcium carbide is primarily used to produce acetylene gas, which is essential in welding and metal cutting. It is also used in steel desulfurization, calcium cyanamide production, and carbide lamps.

How is calcium carbide produced?

Calcium carbide is produced industrially in an electric arc furnace by heating a mixture of lime (CaO) and coke (C) at approximately 2,200 °C (3,990 °F). The chemical reaction yields CaC₂.

What packaging options do you offer?

We offer various packaging options including 50kg iron drums, bulk bags, and custom packaging based on customer requirements and international shipping standards.

Do you provide samples?

Yes, we provide free samples for quality evaluation. Please contact us through the official website to request a sample.

What are your main export markets?

Our products are exported to over 30 countries, including Russia, India, Southeast Asia, the Middle East, and South America.

Get in Touch

For inquiries, quotes, or sample requests, please visit our official website to contact Ningxia Wanding Chemical Co., Ltd.

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