About Shanghai Xinhou Spraying & Purification Equipment Co., Ltd. - Nozzle Supplier in China

Shanghai Xinhou Spraying & Purification Equipment Co., Ltd. is based in Shanghai, China and lists 34 active products across several industrial categories. The catalogue includes a variety of nozzle types, painting tools, industrial and water filtration components, stainless‑steel pipe fittings and agricultural sprayers, all grouped under HS code families for metal fittings and fluid handling equipment. Specific entries such as the Stainless Steel Air Shower Nozzle are recorded with HS code 7306.40 and identified as fabricated from stainless steel 304 (18/8 chromium‑nickel). Other products are described without HS codes but fall within the broader HS chapters for pumps, filters and spray equipment.

The supplier’s inventory covers adjustable clamp spray nozzles, venturi eductor nozzles, wind‑jet plastic/aluminium alloy nozzles, sand‑blasting spiral spray nozzles and a range of hot and cold air shower jets. Painting accessories include automatic spray guns, mini automatic spray gun A‑100, WA‑200 automatic coating paint spray gun and various atomizing nozzles. Filtration items list coated dust filter cartridges, threaded connection strainers and stainless‑steel flange valve water filters. The product set therefore spans fluid delivery, surface coating and liquid purification equipment commonly used in manufacturing, HVAC and agricultural settings.

Product Range and Specialties of Shanghai Xinhou Spraying & Purification Equipment Co., Ltd.

The catalogue presents a core focus on spray nozzles, ranging from full‑cone and flat‑fan designs to air‑atomizing and high‑pressure water spray guns. In the nozzle market, common specifications include spray angle (e.g., 15°, 30°, 60°), flow rates measured in L/min or GPM, material grades such as stainless steel 304/316, brass or polymer composites, and pressure ratings up to 2 MPa for high‑pressure models. Painting tools listed, such as automatic spray guns, typically conform to HVLP (high‑volume low‑pressure) or airless technology, with nozzle orifice sizes expressed in mm and recommended operating pressures between 0.2 and 0.7 MPa. Filtration products like dust filter cartridges and strainers are usually rated by micron retention (e.g., 5 µm to 50 µm) and constructed from polyester or stainless‑steel media. Water filters and flange valve assemblies often meet ISO 9001 quality management standards and are compatible with DIN‑rated pipe dimensions.

Industry practice for agricultural sprayers and industrial air‑shower nozzles includes compliance with ISO 16852 for spray equipment, CE marking for EU markets and UL listings for North America where applicable. Buyers often request material certificates confirming stainless‑steel grade (SS304 or SS316) and corrosion‑resistance data, as well as performance curves that detail flow versus pressure. For paint‑related tools, viscosity range, atomization efficiency and nozzle wear resistance are typical evaluation criteria. These benchmarks help buyers compare the supplier’s offerings against standard industry grades such as ISO‑graded spray nozzles (e.g., ISO 9001‑certified spray patterns) and filtration efficiency classes (e.g., ISO 8573‑1 particulate levels).

Trade and Export Information - Shanghai Xinhou Spraying & Purification Equipment Co., Ltd.

China remains one of the world’s largest exporters of spray equipment, industrial filters and pipe fittings, with major import destinations in Southeast Asia, the European Union, the United States and the Middle East. HS chapter 73 (articles of iron or steel) covers the stainless‑steel air shower nozzle (HS 7306.40) while related nozzle and spray gun items fall under HS chapter 84 (machinery and mechanical appliances). Water filtration units and strainer filters are typically classified under HS 8421‑8422. Export shipments are commonly packed in wooden crates or bulk‑filled pallets, with standard 20‑ft and 40‑ft containers accommodating 1 200 kg to 2 400 kg of metal components respectively. Buyers usually request CE conformity, ISO 9001 quality system certificates, and for water‑treatment products, NSF/ANSI 61 or ISO 16283 test reports to satisfy regulatory requirements in target markets.

Incoterms such as FOB Shanghai or CIF major ports are routinely used. Chinese manufacturers of spray and filtration equipment often undergo pre‑shipment inspections (PSI) by third‑party agencies to verify material composition, dimensional tolerance and functional performance. Importers in Europe typically verify CE declarations and REACH compliance for metal alloys, while North American buyers focus on UL listings and EPA water‑quality standards for filtration hardware.

Sourcing from Shanghai Xinhou Spraying & Purification Equipment Co., Ltd. - Buyer Guidance

When evaluating Shanghai Xinhou’s nozzle and filtration range, buyers should request detailed product data sheets that list material grade (e.g., SS304, SS316), maximum operating pressure, spray angle, flow rate and micron retention for filters. Third‑party test reports confirming compliance with ISO 9001, CE or UL standards provide an additional verification layer. For water‑filter assemblies, a certification copy for NSF/ANSI 61 or an equivalent Chinese GB standard is advisable before finalising orders.

Sample units are typically offered in quantities of one to five pieces, allowing verification of spray pattern, nozzle durability and filter integrity. Buyers should confirm packaging dimensions (e.g., carton size 600 mm × 400 mm × 300 mm for standard nozzles) and container loading plans to avoid damage during sea freight. Lead times for custom‑material stainless‑steel nozzles generally range from 25 to 45 days, while standard polymer‑based spray heads may be shipped within 15 days after order confirmation. Verification of material certificates and functional test reports before shipment reduces the risk of non‑conformity on arrival.

What material grades are used for the stainless‑steel nozzles?

The stainless‑steel air shower nozzle is listed as SS304 (18/8 chromium‑nickel). Other metal nozzles are typically offered in SS304 or SS316, depending on corrosion‑resistance requirements.

Which HS codes apply to the nozzle products?

Nozzles made of stainless steel fall under HS 7306.40 (Stainless steel fittings). Other spray and atomizing nozzles are generally classified under HS 8424 (Air or vacuum pumps, air‑conditioning machines) or HS 8425 (Air‑conditioning machines).

What certifications should a buyer request for the water filters?

Buyers should ask for ISO 9001 quality‑management certification, and for markets requiring health‑safety compliance, NSF/ANSI 61 or the equivalent Chinese GB standard documentation.

How are the filter cartridges rated for particle retention?

The catalogue lists coated dust filter cartridges but does not specify micron rating; typical industry practice is to provide a retention rating between 5 µm and 50 µm, which should be confirmed in the supplier’s test report.

What are the common spray angles and flow rates for the full‑cone nozzles?

Full‑cone nozzles usually offer spray angles from 30° to 60° and flow rates between 0.5 L/min and 3 L/min at pressures up to 2 MPa. Exact values are provided in the product data sheet.

Is a sample available before placing a bulk order?

The supplier can provide sample units, typically one to five pieces, for performance verification of spray pattern, material quality and filter efficiency.

What packaging is used for bulk shipments of stainless‑steel fittings?

Bulk stainless‑steel fittings are packed in wooden crates or reinforced pallets, with standard 20‑ft containers holding up to 1 200 kg and 40‑ft containers up to 2 400 kg.

Which regions import these types of spray equipment most frequently?

Major import regions include Southeast Asia, the European Union, the United States and the Middle East, where the equipment is used in manufacturing, HVAC, automotive drying and agricultural spraying applications.