Factory-Direct Calcium Carbide (25–50mm & 50–80mm)
Looking for a competitive calcium carbide price backed by seamless global shipping? Produced in our high-capacity Inner Mongolia plant, our premium industrial calcium carbide ($\text{CaC}_2$) provides steady, high-purity acetylene gas release (295L/KG) for welding, gas bottling, steel desulfurization, and industrial manufacturing.
With direct export operations through both Tianjin Port and Shanghai Port—complete with our own dedicated Dangerous Goods (DG) warehouses—we make importing simple and safe. We specialize in custom drum branding, special granulations, and mixed container loading (combining different lump sizes and drum weights in a single 20ft container). Trusted by industrial buyers across every port in Africa, we provide complete end-to-end export documentation, fast customs handling, and flexible payment terms.
Looking for a reliable, honest Chinese manufacturer for your bulk calcium carbide imports? You have come to the right place! We make buying chemical raw materials simple, fast, and completely hassle-free. Whether you run an acetylene gas bottling plant, a metal welding business, or a chemical distribution trading company, we provide the most competitive calcium carbide price directly from our origin factory.
With direct production in Inner Mongolia, dedicated shipping branches in Tianjin and Shanghai, and specialized Dangerous Goods (DG) seaport warehouses, we guarantee smooth customs clearance and safe sea freight delivery straight to your port.
We know that a great calcium carbide price only matters if your shipment arrives safely and on time. That is why we built a seamless supply chain from factory floor to ocean port:
Production Plant in Inner Mongolia: Our main smelting factory is located in Inner Mongolia, China’s rich core region for high-purity limestone and anthracite coal. This allows us to maintain mass production capacity, consistent high quality, and low factory-direct prices.
Tianjin Branch & Port Operations: To make exporting fast and efficient, we established a dedicated branch office in Tianjin, shipping directly out of Tianjin Port (the main northern chemical export hub).
Shanghai Port Gateway: We also ship from Shanghai Port, providing faster ocean sailing routes to specific global destinations.
Exclusive Seaport Dangerous Goods (DG) Warehouses: Calcium carbide is a Class 4.3 hazardous cargo. We operate exclusive DG warehouses at both Tianjin and Shanghai ports. This means your order is safely stored, inspected, and loaded into containers without customs delays!
Different gas generators and industrial processes require different lump sizes. While we supply a full range of sizes, our 25–50mm grade is one of our top bestsellers around the world:
25–50mm (Featured Bestseller): Offers fast, steady, and controllable acetylene gas production. It dissolves smoothly in standard generators, preventing sudden gas pressure surges while keeping generator tanks clean.
50–80mm (High-Volume Standard): A huge portion of our global customers also buy 50–80mm lumps! It is the standard choice for large industrial acetylene plants, providing long-lasting continuous gas yield with fewer reloads.
Other Granular Sizes Available: We also manufacture 80–120mm (heavy continuous plants), 15–25mm, 7–15mm, and 2–4mm granular sizes used for desulfurization in steel mills.
We believe in flexible service tailored to your exact market demands:
Custom Drum Colors & Branding: We can paint your steel drums in any color (Green, Blue, Black, Red) and print your company logo, local contact details, and hazard warnings in English, French, Spanish, or Portuguese.
Special Lump Sizing: Need custom dimensions for specialized machines? We can crush and screen calcium carbide to your required millimeter range.
Mixed Container Loading (Mix & Match): Save on inventory and shipping costs! We allow you to load different lump sizes (e.g., 25–50mm + 50–80mm) and different drum weights (50kg + 100kg) in the exact same container. You get maximum buying choice without paying for extra shipping space.
To guarantee your calcium carbide arrives 100% dry and safe after weeks of sea transport, we package every order in brand-new, nitrogen-purged steel drums with airtight inner seals.
| Drum Specification | Net Weight / Drum | Drums Per 20ft Container | Total Net Weight (20ft FCL) |
| Standard 50kg Steel Drum | 50 kg | 450 Drums | 22.5 Metric Tons |
| Heavy-Duty 100kg Steel Drum | 100 kg | 225 Drums | 22.5 Metric Tons |
We take pride in being a premier export partner for African businesses. A major portion of our monthly shipments go to Africa, and we have successfully exported calcium carbide to virtually every African country and commercial seaport!
Complete Port Coverage: Whether your shipment is going to Mombasa (Kenya), Dar es Salaam (Tanzania), Durban (South Africa), Lagos / Apapa (Nigeria), Tema (Ghana), Abidjan (Ivory Coast), Dakar (Senegal), or Luanda (Angola), we know the exact sea routes and ocean freight rates to get your drums delivered safely.
Hassle-Free African Customs Clearance: We are thoroughly familiar with all mandatory African pre-shipment inspections and certificates—including SONCAP (Nigeria), PVOC / COC (Kenya, Tanzania), BV, SGS, COTECNA, as well as prompt issuance of Original Bills of Lading and COA documents. We take care of the paperwork so you clear customs without extra fees!
Calcium carbide reacts instantly with water to produce acetylene gas Key everyday uses include:
Metal Welding & Cutting: Fueling oxy-acetylene torches in metal fabrication shops, scrap yards, and construction sites.
Industrial Gas Bottling: Sourcing raw gas to refill commercial acetylene cylinders.
Steelmaking & Foundries: Removing sulfur impurities from liquid pig iron and molten steel.
Agriculture & Fruit Processing: Controlled ethylene generation for crop ripening in local markets.
Ready to get the best wholesale calcium carbide price for 25–50mm or 50–80mm drums? Contact our friendly export sales team today for immediate factory-direct pricing, shipping schedules, and container options!
