Size: 25-50mm
Gas Yield:295L/Kg
Drum Color: Green, Yellow, Black, Gray, Blue or Customized
Appearance: Granule
Grade Standard: Industrial Grade
CAS No.: 75-20-7
EINECS: 200-848-3
Formula: CaC2
Un No: 1402
HS Code: 284910000
MOQ: One container
Package: 50kg, 100kg Steel Drum
Certificate: SDS, SGS, ISO9001, ISO45001, ISO14001, COA
In the modern industrial chemical supply chain, efficiency and consistency are the cornerstones of profitable manufacturing. As a pioneering calcium carbide manufacturer with over 15 years of industry-leading expertise, Tianjin Zhongying Chemical Co., Ltd. delivers high-purity, premium-grade china calcium carbide to global buyers, steel mills, and chemical plants. Operating from our core production base in Ordos, Inner Mongolia, our factory capitalizes on abundant local energy and raw materials to yield a massive monthly output of 6,000 tons. If you are looking to streamline your procurement, you can now explore our specifications and secure your bulk calcium carbide stone buy online with direct factory-to-port logistics.

Choosing the right partner determines your operational stability. We don't just supply chemical raw materials; we engineer comprehensive manufacturing solutions. Our china calcium carbide is produced using fully optimized thermal processing and a strict quality control workflow. This guarantees that every batch achieves a high purity level, exceptional gas yield, and strong batch consistency that complies perfectly with international industrial export standards.
When evaluating the comprehensive calcium carbide cost, smart global B2B buyers look beyond the initial price tag to assess reliability, customs compliance, and material degradation risks. Our scalable supply chain and optimized production lines allow us to maintain a highly competitive calcium carbide cost structures without compromising on safety or physical properties.

To ensure seamless integration into your specific industrial applications—whether it is acetylene gas generation, steelmaking desulfurization, metal welding, or PVC chemical manufacturing—we provide highly customizable processing options:
Tailored Particle Sizes: Available in full industrial size ranges including 2–4mm, 4–7mm, 7–15mm, 15–25mm, 25–50mm, 50–80mm, and 80–120mm to match your exact machinery requirements.
Heavy-Duty Export Packaging: Shipped in tightly sealed, moisture-proof 50kg or 100kg steel drums to safeguard the chemical integrity during long-distance maritime transit.
International Certifications: Every export shipment can be verified by internationally acclaimed third-party testing agencies, including SGS, CIQ, and INTERTEK, providing ultimate compliance assurance before shipping.

As a reputable supplier of calcium carbide in China, we have successfully exported our products to hundreds of industrial customers across Southeast Asia, Africa, South America, and the Middle East, maintaining an exceptional reorder rate. We understand the complexities of international chemical trade, and our dedicated export service team handles everything from strict maritime hazardous goods packaging to seamless custom clearance documentation.
Do not let unstable raw material supplies disrupt your manufacturing schedules. Maximize your profit margins and secure stable, high-yield material today. Contact our sales department to request an updated quotation, custom sizing specifications, or to officially initiate your next commercial calcium carbide stone buy online order. Work directly with a proven calcium carbide manufacturer and experience the difference in industrial chemical sourcing.

