Import Brass Valve — Buy in wholesale FOB from Supplier in China

Shanghai Elite Industrial Co Ltd manufactures copper alloy valves for industrial flow control applications with nominal diameters from DN50mm to DN300mm. The valves operate at nominal pressures between PN1.0MPa and PN16MPa, with a stated temperature range from -29°C to 300°C. These specifications position the product for medium-pressure, moderate-temperature services across pipeline systems. The valves function as medium flow splitters, combiners, or direction changers within integrated piping networks. End users span coal chemical processing, petrochemical refining, rubber manufacturing, paper production, and pharmaceutical piping systems where reliable shutoff and diversion are required.

The material designation as copper valves indicates a copper-based alloy construction, distinct from the zinc-heavy brass alloys common in lower-pressure commercial applications. For the temperature range up to 300°C, the alloy likely incorporates elements such as tin, aluminium, or nickel to maintain mechanical properties and resist thermal degradation. The DN50 to DN300 size range covers pipeline diameters from 2 inches to 12 inches, suitable for main process lines rather than instrumentation or sampling points. The PN1.0MPa and PN16MPa ratings correspond to approximately 10 bar and 16 bar respectively, placing these valves in the medium-pressure industrial category. For metallurgy industry gas and liquid control applications noted in the source, tight shutoff and resistance to thermal cycling are critical performance parameters.

Safety valve variants within this range automatically close upon pressure normalisation, protecting boilers, hydraulic presses, oil presses, and air compressors from overpressure events. This reseating capability distinguishes quality safety valves from those requiring manual reset after each discharge. In oil and natural gas storage and transportation, fertilizer production, chlor-alkali processing, and fine chemical manufacturing, valve material compatibility with the specific process medium is essential. Importers should specify exact alloy composition, as copper alloys vary widely in corrosion resistance to ammonia, hydrogen sulphide, and chloride-containing environments. The Shanghai location suggests access to port infrastructure for international shipment, though specific export capabilities and certifications require direct confirmation.

Shanghai Elite Industrial Co Ltd is based in Shanghai, China, with a registered address in the 200000 postal zone. The supplier holds a harbor trust tier with a response rate of 0.00 and no recorded average response hours. The company's geographic location provides access to Shanghai Port, one of China's major international shipping hubs, potentially facilitating export logistics. The product focus centres on industrial copper alloy valves for process industries rather than commercial or residential plumbing applications.

The available profile does not indicate specific factory certifications, quality management systems, or export licence details. No production capacity figures, employee counts, or established client references appear in the source data. The response metrics suggest communication challenges; buyers should plan for extended enquiry periods and consider engaging local representation or inspection services. The listing does not specify ISO 9001, API, or pressure equipment directive certifications; importers must request these directly to assess compliance with destination market requirements.