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The Photoscience 7990ws and S990wf are industrial ultraviolet UV lamps engineered for high-output curing applications, featuring a quartz glass envelope with tungsten or metal electrode filaments and a mercury-gas fill. Designed for integration with AY-10, AY-3, and AY-4 UV curing systems, these lamps include part numbers 25437026, 25437131, and 25437133, ensuring compatibility with a range of industrial setups. Their construction and gas composition deliver consistent UV output, critical for processes requiring precise and repeatable curing performance.
These lamps are built for durability in demanding environments, with materials selected to withstand the thermal and chemical stresses of continuous operation. Quartz glass is standard for UV transmission efficiency, while the mercury-gas fill provides the spectral output typical of medium-pressure UV lamps in the 200-450 nm range. The models support various wattages and spectral profiles, allowing matching to specific curing requirements for inks, coatings, adhesives, and semiconductor applications.
Primary buyers include manufacturers in printing, coating, adhesive production, and semiconductor fabrication, where UV curing reduces processing times and improves finish quality. The lamps are a consumable component for UV processing systems, often sourced in bulk for production lines. For import, confirm compatibility with existing curing equipment and verify the spectral output matches the application’s requirements. Lead times and packaging details should be clarified directly with Suzhou Xicheng Water Treatment Equipment Co., Ltd.
| Model Numbers | 7990ws, S990wf |
| Part Numbers | 25437026, 25437131, 25437133 |
| Envelope Material | Quartz glass |
| Filament Type | Tungsten or metal electrode |
| Gas Fill | Mercury |
| Compatible Systems | AY-10, AY-3, AY-4 UV curing equipment |
| Typical Spectral Range | 200-450 nm (standard for medium-pressure UV lamps) |
| Typical Applications | Printing, coating, adhesive curing, semiconductor manufacturing |
| Operating Environment | Industrial, high-stress thermal and chemical conditions |
| Wattage Range | Variable (supplier-confirmed per model) |
Suzhou Xicheng Water Treatment Equipment Co., Ltd. is based in Suzhou, Jiangsu Province, China, with a registered address at No.3 Changtanshang, Binhe Rd New Hi-Te. The company operates as an imported-tier supplier in the water treatment and UV equipment sector, specializing in consumables for industrial UV systems. Its listing indicates a focus on UV lamps and related components, with no additional details provided on certifications, client base, or production capacity.
The supplier’s profile shows a harbor trust tier but a response rate of 0.00, suggesting limited engagement through the platform. No verified response time or historical performance data is available. For buyers, this means direct outreach is necessary to confirm technical specifications, lead times, and trade terms. The company’s specialization in UV water treatment and curing equipment positions it as a niche provider for industries requiring reliable UV solutions.
Photoscience ultraviolet UV lamps, including models 7990ws and s990wf with part numbers 25437026, 25437131, and 25437133, are specialized industrial UV curing lamps designed for system integration with AY-10, AY-3, and AY-4 UV curing equipment. These high-output UV lamps are widely used in printing, coating, adhesive curing, and semiconductor manufacturing applications across global industrial supply chains. Available in various wattages and spectral outputs to match specific curing requirements, Photoscience UV lamps are a key consumable component for UV processing systems in the manufacturing and export trade sector.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the compatibility of the Photoscience 7990ws or S990wf with your existing UV curing equipment. Check the model numbers and part numbers (25437026, 25437131, 25437133) against your system’s specifications. Confirm the spectral output range and wattage, as these directly impact curing efficiency. Request a sample for testing if your process has strict performance requirements.
For logistics, clarify lead times, packaging standards, and shipping terms with Suzhou Xicheng Water Treatment Equipment Co., Ltd. UV lamps are fragile, so ensure the supplier uses protective packaging to prevent breakage during transit. Discuss Incoterms such as FOB or CIF and confirm whether the supplier handles export documentation. Payment terms should also be agreed upon, with consideration for bulk discounts or letter of credit options.
Quality checks should include testing a sample lamp for UV output intensity and spectral consistency. Use a radiometer to measure the UV irradiance at the curing surface, ensuring it meets your process requirements. Inspect the quartz envelope for defects or impurities that could affect performance. Request certificates of conformity or test reports if available, and confirm whether the lamps undergo pre-shipment quality control. For ongoing orders, establish a protocol for batch testing.
Compare alternatives, find similar products and connect with suppliers
When sourcing Photoscience 7990ws, S990wf for your business, securing the right balance of quality and cost is essential. Suzhou Xicheng Water Treatment Equipment Co., Ltd., a supplier based in China, offers this product with key specifications including Ultraviolet Curing Lamp (UV Lamp), 7990ws, s990wf / Part Nos: 25437026, 25437131, 25437133, and AY-10, AY-3, AY-4 UV Curing Systems. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3590/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8539.49, making it a staple in the Decorative Lights & Lamps sector with strong demand from importing countries worldwide.
Importing Photoscience 7990ws, S990 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Suzhou Xicheng Water Treatment Equipment Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8539.49 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Photoscience 7990ws, S990 for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Decorative Lights & Lamps category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Photoscience 7990ws, S990 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8539.49 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Photoscience 7990ws, S990wf from Suzhou Xicheng Water Treatment Equipment Co., Ltd. is $3590/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Suzhou Xicheng Water Treatment Equipment Co., Ltd. through EximNext.
The supplier, Suzhou Xicheng Water Treatment Equipment Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Photoscience 7990ws, S990. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Photoscience 7990ws, S990wf is classified under HS Code 8539.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Photoscience 7990ws, S990 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suzhou Xicheng Water Treatment Equipment Co., Ltd.. Ensure you have the necessary import licenses for Decorative Lights & Lamps products in your destination country.
Open the Suzhou Xicheng Water Treatment Equipment Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Photoscience 7990ws, S990wf supplied by Suzhou Xicheng Water Treatment Equipment Co., Ltd. include Ultraviolet Curing Lamp (UV Lamp), 7990ws, s990wf / Part Nos: 25437026, 25437131, 25437133, and AY-10, AY-3, AY-4 UV Curing Systems. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Suzhou Xicheng Water Treatment Equipment Co., Ltd. offers Photoscience 7990ws, S990 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Photoscience 7990ws, S990 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suzhou Xicheng Water Treatment Equipment Co., Ltd. through our platform.
Suzhou Xicheng Water Treatment Equipment Co., Ltd. maintains international quality certifications. These ensure that the Photoscience 7990ws, S990 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Suzhou Xicheng Water Treatment Equipment Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Suzhou Xicheng Water Treatment Equipment Co., Ltd..
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