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Calcium carbide from Tianjin Hengxinda Importer & Exporter Co., Ltd. delivers a gas yield of 295 litres per kilogram, a key metric for acetylene generation efficiency in industrial applications. The product is packaged in 100 kg steel drums, designed for bulk handling and safe transportation over long distances. The size specification of 50 to 80 mm ensures compatibility with standard industrial feed systems for acetylene production.
The material is industrial-grade calcium carbide (CaC2) with purity levels optimised for consistent acetylene output. Typical industry standards for such grades include a minimum CaC2 content of 75 to 80 percent, with phosphorus and sulfur impurities kept below 0.05 percent to prevent contamination in downstream processes. This grade is widely used in welding, metal cutting, and chemical synthesis due to its reliable reaction rate with water.
Primary buyers include welding workshops, steel mills, and chemical manufacturers that require a steady supply of acetylene for cutting, hardening, or as a feedstock for calcium cyanamide production. The product is shipped from Tianjin, a major chemical export hub in northern China, with Incoterms and payment terms negotiable per buyer requirements. Bulk orders benefit from the drum packaging, which reduces handling costs and minimises exposure to moisture during transit.
| Chemical formula | CaC2 |
| Gas yield | 295 L/kg |
| Size range | 50 - 80 mm |
| Packaging | 100 kg steel drums |
| Purity (CaC2) | typical 75 - 80% |
| Phosphorus content | typical < 0.05% |
| Sulfur content | typical < 0.05% |
| Reaction with water | acetylene gas generation |
| HS code | 2849.10.00 |
| Moisture content | typical < 0.1% |
Tianjin Hengxinda Importer & Exporter Co., Ltd. operates from Rm 1109, Dagu Road, Hexi District, Tianjin, China. The company is registered as an importer and exporter, with a focus on bulk chemical commodities including calcium carbide. Its profile indicates a harbor trust tier, reflecting a baseline level of verification for international trade activities.
The supplier does not disclose response rates or average response times in its current profile, so buyers should expect to initiate contact directly for technical and logistical queries. The listing confirms the company’s role as a wholesaler of calcium carbide, with no additional claims about certifications, production capacity, or client references provided in the available data.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the gas yield and impurity levels against your process requirements. Request a certificate of analysis for each batch to confirm the CaC2 purity, phosphorus, and sulfur content, as these directly impact acetylene quality and safety. Confirm the packaging integrity, as damaged drums can expose the product to moisture during transit.
Logistics should be coordinated with the supplier to ensure compliance with hazardous materials regulations for calcium carbide. Clarify Incoterms such as FOB Tianjin or CIF to your port, and agree on payment terms like L/C or T/T. Lead times may vary based on drum availability and shipping schedules, so factor in buffer time for customs clearance.
Quality checks should include testing a sample for gas yield and impurity levels upon arrival. Inspect drums for leaks or corrosion, and store the product in a dry, well-ventilated area away from water sources. Documentation should include the COA, MSDS, and packing list to ensure compliance with local chemical handling regulations.
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Securing a reliable supply chain for Calcium Carbide is critical for maintaining your business operations. Tianjin Hengxinda Importer & Exporter Co., Ltd., a verified supplier located in China, provides high-quality Calcium Carbide ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Calcium Carbide from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Tianjin Hengxinda Importer & Exporter Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Tianjin Hengxinda Importer & Exporter Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Calcium Carbide from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Tianjin Hengxinda Importer & Exporter Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Tianjin Hengxinda Importer & Exporter Co., Ltd. provides Calcium Carbide for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Tianjin Hengxinda Importer & Exporter Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Calcium Carbide to your country.
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