High-Quality Tube Foam Sleeves for Insulation & Protection | FUNAS
High-Performance Tube Foam Sleeves for Diverse Applications
Our tube foam sleeves at FUNAS offer a reliable insulation solution, serving a variety of industries like petroleum, petrochemical, and refrigeration. Engineered with precision, these products are crafted to meet rigorous quality standards and provide exceptional thermal insulation, minimizing energy loss and enhancing operational efficiency. Designed for functionality, our tube foam sleeves are also available for brand customization, ensuring they meet your specific requirements.
Engineered for Superior Insulation and Protection
Constructed with high-grade materials, our tube foam sleeves are designed to withstand extreme environmental conditions and prevent condensation build-up. They effectively shield your equipment from temperature fluctuations, safeguarding your investment and prolonging the lifespan of your assets. Ideal for central air conditioning and electric power industries, these sleeves offer unparalleled performance and reliability.
Certified Quality & Global Reach
FUNAS tube foam sleeves are backed by extensive certifications, including CCC, CQC, CE, ROHS, CPR, UL, and FM, underscoring our commitment to quality and safety. Our products are manufactured under the ISO 9001 and ISO 14001 certified systems, ensuring a sustainable production process. Trusted by businesses in over ten countries, our solutions are globally recognized for their excellence and dependability.
Customizable Solutions for Unique Needs
We understand that every business has unique needs, which is why our tube foam sleeves are available for brand customization. Whether you need specific dimensions or material compositions, our team is ready to assist in delivering tailored solutions that align with Funas. Partner with FUNAS for insulation solutions that embody innovation, quality, and customer satisfaction.
- Rich industry experience
Through years of market practice and experience, we are well versed in the production process and technology of thermal insulation building materials to provide you with the most professional solutions.
- Expertise and Experience
Years of experience have enabled us to understand the unique challenges of each industry and be able to effectively address them.
- Customization
We offer a range of customisation options and tailor-made solutions, ensuring our insulation meets your exact requirements.
- Flexible production plan
We can flexibly arrange production plans according to your needs, and the delivery time is within 7–30 days to ensure that your market needs can be met in a timely manner.
- Professional customer service
We provide face-to-face local meetings, realize 1-to-1 communication, solve your problems and needs in a timely manner, and provide you with a caring service experience.
What is your shipping and delivery process like?
We offer reliable logistics services for insulation material wholesale, both domestically and internationally. Our team ensures secure packaging, timely shipping, and real-time tracking so that your order reaches you in perfect condition and on schedule.
What types of rubber foam insulation do you offer?
We offer a wide range of rubber foam insulation with different thicknesses and specifications. Thermal insulation material manufacturer FUNAS sleeves and sheets are suitable for different application scenarios.
What types of rubber foam insulation products do you offer?
We offer a wide range of rubber foam insulation products, including custom shapes and sizes, thermal and acoustic insulation solutions, and options with specialized coatings such as flame retardancy and water resistance. Our products are suitable for applications in HVAC, automotive, construction, and more.
Can I request custom dimensions or properties for my insulation needs?
Yes, we specialize in custom solutions. Whether you need specific dimensions, thicknesses, densities, or additional coatings, we can work with you to manufacture insulation products tailored to your exact requirements of good materials for heat insulation.
What is the typical delivery time for custom orders?
Our daily production capacity is 800 cubic meters. Delivery time varies depending on the complexity of the insulation material wholesale order, but we can deliver large quantities of customized products within 4-6 weeks after the approval date, and small quantities can be delivered within 15 days.

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