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Anti-Aging Universal Silicone PVC Dust Seal Gasket for Solar Water Heater Vacuum Tube Accessories

China PVC Dust Seal offered by Shenzhen Bevision Rubber, They are used for dust prevention at the vacuum tube joints of solar water heaters.

Product Name
Silicone Waterproof Dust Seal
Material
PVC
Size
ID: 47mm/58mm
Color
Black or customized
Feature
Anti-aging and UV resistance
Application
Solar hot water systems
Function
Block dust,Protect vacuum tube
Hardness
20-90 Shore A
Certificate
LFGB,ROHS,REACH,MSDS
Packing
Poly bag/Export Carton
Sample lead time
3-5 days
Production lead time
7-15 days(depending on order quantity). Urgent delivery can be negotiated.
Payment Terms
T/T,L/C,Western Union
Shipping
DHL/FedEx/UPS/TNT for small order,sea shipping for large order

Description

Made of high-flexibility PVC, excellent weather resistance, suitable for long-time outdoor exposure under sun and rain.

Multiple sizes fit common 47mm, 58mm solar vacuum tubes.
Simple push-fit installation, no extra tools needed, friendly for repairmen and DIY replacement.
Light weight and low cost, economical maintenance spare parts for solar water heater after-sale service.





Faq

Are you a manufacturer or a trading company?

We are a manufacturer. Our engineers have rich experience with over 15 years in the industry.

How can I get the quickest quotation?

Please send the drawing, material specifications, quantity, and other requirements via email.

Can I get a quotation without a drawing?

Yes. You may send a sample, pictures, or detailed descriptions of the product. We will then provide a drawing for your confirmation.

I have an idea for a new product but am unsure if it can be manufactured. Can you help?

Yes! We are happy to work with potential customers to evaluate the technical feasibility of your idea or design. We can also advise on materials, tooling, and estimated setup costs.

My custom product has already been designed in CAD. Can you work with those drawings?

Yes! We can use DWG, DXF, IGES, SolidWorks, and Rhino files to generate quotes, models, and mold tools, which helps save time and cost in part production.

Can I test my idea/product before committing to mold tool manufacturing?

Yes. We can use CAD drawings to create models for design and functional evaluation.

What type of plastic/rubber material is best for my design/product?

Material selection depends on your product’s application and operating environment. We are happy to discuss options and suggest the most suitable material.

How can I get a sample?

Free samples are available for quality evaluation, but freight charges will be borne by you. For custom products, samples and mold orders must be confirmed before mass production.

How long do samples and mass production take?

For stock products, samples take 3–5 days. For customized products, the timeline depends on specific requirements.

What are the payment terms?

We accept T/T with 30% deposit and 70% balance against a copy of the B/L, or L/C at sight. Western Union, Visa, and PayPal are also accepted.

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