Size: 1-4mm,4-7mm,7-15mm,15-25mm,25-50mm,50-80mm,80-120mm
Gas Yield: ≥295L/Kg
Drum Color: Green, Yellow, Black, Gray, Blue or Customized
MOQ: One container
Package: 50kg, 100kg Steel Drum
Appearance: Granule
Grade Standard: Industrial Grade
CAS No.: 75-20-7
EINECS: 200-848-3
Formula: CaC2
Un No: 1402
HS Code: 284910
Certificate: SDS, SGS, ISO9001, ISO45001, ISO14001, COA
You’re looking for calcium carbide for sale that doesn’t come with surprises. No hidden moisture damage. No wrong particle sizes. No endless email chains with traders who don’t know the difference between 25-50 mm and 50-80 mm.
We are a direct manufacturer in Inner Mongolia, and we ship from our own Tianjin warehouse – less than 5 km from the port. Every drum of calcium carbide for sale from our factory goes through real quality control. Not paper checks. Real batch testing.
This page is about our 100 KG drums. Why? Because if you’re buying container loads, 100 KG drums give you the best balance of handling efficiency and lower packaging cost.
Let’s do simple math.
A 20' container holds 22.5 tons of calcium carbide for sale.
With 100 KG drums, that’s 225 drums per container.
With 50 KG drums, you need 450 drums – twice the steel, twice the drum manufacturing cost, twice the sealing and strapping labor.
That extra cost doesn’t disappear. It gets added to your invoice.
When you choose our 100 KG drums, you pay less for packaging. The drums are UN-approved, robust, and stackable. Your forklift team can move two drums at a time. Your warehouse uses less space per ton.
So if you’re searching for calcium carbide for sale that makes financial sense for large-volume users, 100 KG drums are the answer.
You don’t have to fill a whole container with just one particle size. We mix.
Tell us: “I need 10 tons of 50-80 mm, 7 tons of 25-50 mm, and 5.5 tons of 7-15 mm.” We pack each size into different colored 100 KG drums, apply your custom markings (logo, batch number, hazard labels, destination port), and load everything into the same 20' container.
Here’s our color system for 100 KG drums (you can also choose your own colors):
| Particle Size | Recommended Drum Color | Application |
|---|---|---|
| 1-4 mm | Yellow | Fine chemical synthesis |
| 4-7 mm | Light Green | Continuous acetylene feed |
| 7-15 mm | Blue | General acetylene generation |
| 15-25 mm | White | Steel desulfurization (injection) |
| 25-50 mm | Red | Medium-scale acetylene plants |
| 50-80 mm | Black | Heavy acetylene & steel desulfurization |
| 80-120 mm | Dark Grey | Slow reaction / special uses |
Your marks can include:
Your company name and logo
“Calcium Carbide” in local language
Net weight: 100 kg
Batch number (traceable to our production date)
“Keep Dry” / “Danger: Reacts with Water”
UN1402 / Class 4.3 labels
We print exactly what your customs broker requires. No extra charge for standard markings.
A buyer in Poland ordered 15 tons of 50-80 mm (black drums), 5 tons of 25-50 mm (red drums), and 2.5 tons of 7-15 mm (blue drums). All in 100 KG drums. All with his logo and Polish hazard text. One container. One set of documents. He saved about 30% on freight compared to three separate shipments.
That’s why he keeps buying calcium carbide for sale from us instead of switching to cheaper-looking quotes from unknown traders.
Particle size: 50-80 mm (clean lumps, minimal fines)
Gas yield: 295 L/KG (tested per batch)
Container load: 22.5 tons / 225 drums of 100 KG
Other sizes available: 1-4, 4-7, 7-15, 15-25, 25-50, 80-120 mm – just ask
Under normal, dry, room temperature conditions (below 40°C, humidity under 50%), our calcium carbide stored in sealed 100 KG drums remains effective for up to 2 years.
Storage checklist:
Keep drums off concrete floors (concrete absorbs moisture). Use pallets or wooden racks.
Store in a well-ventilated, cool, dry warehouse.
Never stack drums more than 3 high to avoid crushing lower drums.
Keep away from acids, oxidizers, and water sources.
We’ve had clients in dry inland areas store drums for 24 months with no measurable drop in gas yield. In humid coastal regions, we recommend using drums within 12-18 months – or adding a dehumidifier to your storage area.
When you buy calcium carbide for sale from us, you get:
ISO 9001:2015 (quality management)
SGS inspection reports (pre-shipment or upon arrival)
BV (Bureau Veritas) certificates
REACH compliance for European Union
Full SDS (Safety Data Sheet) in English, French, Spanish, Arabic, or your language
GHS-compliant drum labels
Origin certificate, commercial invoice, packing list, bill of lading
Need a specific third-party inspection (Intertek, TÜV, Cotecna)? Tell us. We’ve shipped to over 45 countries – from Vietnam to Brazil, Nigeria to Turkey, Indonesia to Poland. We know what each port asks for.
Factory location: Inner Mongolia, China (coal + lime rich region)
Warehouse: Tianjin port area – less than 5 km to docks, 15 km to airport
Annual output: 36,000 tons of calcium carbide
Market split: 40% domestic China, 60% export
Team: 50+ technical staff, 10 sales, 10 logistics agents
Export history: 45+ countries, 15+ years
We don’t use traders. You talk directly to the manufacturer. That means better pricing, faster answers, and real accountability.
Send us an email with:
Particle size(s) you need (up to 5 sizes per container)
Drum color preference for each size (or let us recommend)
Your marking artwork (PDF or AI file)
Destination port and any special certificate requirements
We’ll reply within 24 hours with a price per ton, drum cost breakdown, and estimated shipping date.
