Import Calcium Carbide — Buy in Bulk from Supplier in China

Hebei Tianao Technology Co., Ltd, located in China, supplies calcium carbide with high purity levels that support effective reactions in industrial processes. The product is described as fast‑acting, allowing on‑demand generation of acetylene gas for welding and cutting. It is noted for robust stability under normal storage conditions, making handling and transport safer. The supplier indicates the material is available in bulk quantities suitable for large‑scale manufacturing.

Calcium carbide is typically supplied as granules ranging from 0 to 5 mm, a size that facilitates easy dosing and minimizes dust formation. Industry practice keeps moisture content below 0.5 % to avoid premature hydrolysis, a standard that aligns with the supplier's description of stable performance. Common packaging formats include 25 kg paper bags or 1‑ton bulk containers, both of which are compatible with containerised shipping. The material is classified as a Class 3 hazardous substance under UN guidelines, reflecting the need for proper safety handling.

Primary applications include acetylene generation for construction welding, PVC production in the plastics sector, and use as a desulfurising agent in steelmaking. Buyers such as metal fabricators, chemical manufacturers and large‑scale plastics producers typically source this commodity in bulk. Trade terms listed by the supplier cover FOB and CIF options, and the description mentions flexible minimum order quantities, allowing buyers to adjust volumes to their production schedules.

Hebei Tianao Technology Co., Ltd is a China‑based chemical supplier classified in the imported tier with a harbor trust rating. The company’s profile does not include a recorded response rate or average response time, indicating that communication metrics are currently unavailable on the platform.

The listing highlights that the supplier can provide calcium carbide in bulk quantities and mentions compliance with international safety standards, referencing ISO and SGS certifications. Prospective buyers should request the specific certification documents and a recent certificate of analysis to confirm compliance before placing an order.