buying guide
How to Order a Custom Nozzle From a Sample
Replace an Obsolete Nozzle When You Have No Drawing
When a nozzle fails and no design document exists, the replacement process starts with physical observation and duty description. Capture clear photos of the nozzle from multiple angles, including the thread, body shape, and spray pattern. Measure the thread size, body length, and any visible orifice diameter. Describe the process: what fluid is sprayed, its temperature, the required coverage area, and whether the duty involves solids, chemicals, or high pressure.
Send the Sample and Duty Details for a Custom Quote
Submit the physical sample, photos, and a written description of the duty to CNSS. Include the liquid type, operating pressure, flow requirement, and environmental conditions. The supplier accepts OEM and non-standard work, so custom designs are possible. A quote will be based on the sample and duty, with dimensions and materials confirmed against your application.
Orange plastic and metal tool with a wire handle and a pointed nozzle
Receive a Trial Sample Within 10 Days
Once the design is confirmed, a trial sample is manufactured and shipped within 10 days. This sample is for functional testing only. It is not a production batch. The sample allows you to verify the spray pattern, flow, and fit before committing to a larger order.
Test the Trial Sample in the Actual Process
Install the trial sample in the system and run a production cycle. Check for proper coverage, clog resistance, and mechanical fit. If the spray pattern matches the original or performs better, proceed to order. If not, provide feedback and request a revised sample. Small volume orders are accepted, so adjustments can be made without large commitment.
Confirm Material and Thread Size for Final Order
The final order is based on confirmed dimensions and material. Materials include brass, 303 stainless steel, 316 stainless steel, PVC, PP, PVDF, and PTFE, depending on the liquid and temperature. Thread size and body configuration are confirmed against the sample or duty sheet. No tolerance or performance figures are stated beyond what is provided in the product facts.
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Questions Buyers Ask
Questions on This Topic
How do I start replacing a nozzle when I have no drawing?
Take clear photos of the nozzle from all angles, measure the thread, body length, and orifice if possible, and describe the process duty: liquid type, temperature, pressure, and required coverage. Send this to CNSS for a custom quote.
Can CNSS make a custom nozzle from a physical sample?
Yes. CNSS accepts OEM and non-standard work. A custom nozzle can be made from a physical sample, with dimensions and materials confirmed against the sample and your duty requirements.
How long does it take to get a trial sample?
Samples can be ready within 10 days after the design is confirmed. This allows you to test the spray pattern and fit before placing a production order.
What materials are available for a custom hollow cone nozzle?
Standard materials for custom hollow cone nozzles include brass, 303 stainless steel, 316 stainless steel, PVC, PP, PVDF, and PTFE. The final material is selected based on the liquid and operating conditions.
Is there a minimum order quantity for custom nozzles?
Small volume orders are accepted. There is no stated MOQ for custom or non-standard parts, so you can order a single unit for trial testing.
What payment terms apply to custom nozzle orders?
Payment terms for custom nozzles are T/T 100% in advance, as stated on the product listings.
What happens if the trial sample does not match the original?
If the trial sample does not perform as expected, provide feedback on the spray pattern, flow, or fit. CNSS will revise the design and send a new sample for testing.
Apply This to Your Own Line
Send the duty, the pressure and a photograph of the existing head. We will confirm the pattern, the size and the material.