Zhejiang Jingyuan Fire Control Equipment Co., Ltd

Zhejiang Jingyuan Fire Control Equipment Co., Ltd is based in China, operating from the Zhejiang province. The company lists five distinct products in its catalogue, covering a spectrum of dry chemical agents used for fire suppression and industrial chemical applications. The product titles include ABC Dry Chemical Powder, Sodium Bicarbonate, Metal Dry Chemical Powder, Ammonium Phosphate Dry Powder and Purple K Dry Powder. Each item is classified under the broader categories of Industrial Chemicals, Fire Extinguishers & Products, Sodium Bicarbonate and Chemicals & Allied Products as indicated in the source data. The catalogue does not provide HS‑code numbers, but the products fall within the HS chapter 28 family that covers inorganic chemicals and related products.

The listed dry powders are typical fire‑extinguishing agents that conform to standards such as NFPA 10 for portable extinguishers and UL 711 for dry‑chemical extinguishers. In international trade these chemicals are often required to meet purity specifications (e.g., sodium bicarbonate ≥ 99 % purity) and particle‑size distributions suitable for rapid discharge. Buyers usually request safety data sheets (SDS), compliance with ISO 9001 quality management systems and, where applicable, CE marking for the end‑use equipment. Export shipments from China of fire‑suppression chemicals commonly use 20‑ft or 40‑ft containers, with packaging in sealed 25 kg bags or 200 kg drums to protect moisture content.

The catalogue offers five dry chemical agents. ABC Dry Chemical Powder is a multi‑agent blend typically used for Class A, B and C fires. Sodium Bicarbonate is a single‑component powder with a standard purity of 99 % and is often used for flammable liquid (Class B) fires. Metal Dry Chemical Powder generally refers to powders such as copper‑based or magnesium‑based agents that target high‑temperature metal fires. Ammonium Phosphate Dry Powder is a common phosphate‑based agent suited for Class A and B fires, usually supplied with a moisture content below 2 %. Purple K Dry Powder, a potassium carbonate based agent, is employed in specific industrial fire‑suppression systems and is typically produced with particle sizes of 0.3 - 0.5 mm.

In the fire‑extinguishing chemicals market, grades are defined by discharge pressure, flow rate and particle size. For example, ABC powders are often graded as ABC‑A (high performance) or ABC‑B (standard performance) based on extinguishing efficiency. Sodium bicarbonate powders are commonly tested for bulk density (0.5 - 0.7 g/cm³) and free‑flow characteristics. Phosphate powders are evaluated for nitrogen‑phosphorus‑potassium (N‑P‑K) ratios, usually around 12‑12‑12, and for thermal stability up to 300 °C. These industry benchmarks help buyers compare products across different manufacturers.