1000g refrigerant gas r134a manufacturers

Buyers must prioritize purity levels of at least 99.9% to prevent compressor damage and ensure cooling efficiency. Verify that the moisture content is below 10ppm and acidity is less than 1ppm. For 1000g canisters, ensure the container burst pressure meets international safety standards like DOT-39 (US) or EN 13322 (EU) to prevent leakage during transit or storage.

As a chemical product, R134a must be accompanied by a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (COA) for every batch. Ensure the supplier complies with the Montreal Protocol regarding ODS (Ozone Depleting Substances). For shipping, the product must have a UN3159 classification and be labeled as Class 2.2 Non-flammable Gas.

The canister should feature a high-quality self-sealing valve or a standard threaded connection that is compatible with universal manifold gauges. Check for anti-corrosion coating on the interior of the steel can to prevent rust contamination of the gas. Professional buyers should request a leakage test report (vacuum or pressure decay) from the manufacturer.

R134a is primarily used in automotive air conditioning systems, domestic refrigerators, and commercial chillers. It is essential to confirm compatibility with PAG or POE lubricants; it is not compatible with mineral oil used in older R12 systems. Ensure the 1000g size fits your specific charging equipment or retail market demand.

Refrigerant gas is classified as Dangerous Goods (DG). You must use a freight forwarder experienced in DG Class 2.2 handling. Shipping 1000g cans usually requires specialized packaging (overpacks) and specific stowage on vessels. Always confirm if your destination port has import quotas or licenses required for HFCs (Hydrofluorocarbons).

Utilize Made-in-China.com's secured payment services to protect your funds until shipment is verified. Conduct a factory audit or hire a third-party inspector to perform a pre-shipment inspection (PSI), specifically checking the net weight of the cans to ensure they actually contain 1000g of gas and not just total weight including the canister.

Since refrigerant prices fluctuate with raw material (fluorspar) costs, aim for formula-based pricing for long-term contracts. Negotiate for customized branding (OEM) on the canisters if ordering in full container loads (FCL). Ask for tiered pricing where the unit cost drops significantly when moving from LCL (Less than Container Load) to FCL.

Ensure the supplier provides clear English labeling with safety warnings and usage instructions. Upon arrival, store the canisters in a cool, well-ventilated warehouse away from direct sunlight and heat sources (temperature <50°C). Verify that the batch numbers on the COA match the stamps on the physical canisters.