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NBR Rubber Foam Pipe Special for Building Insulation Heat Insulating Material

Name: NBR Rubber Foam Pipe Special for Building Insulation Heat Insulating Material
Availability: InStock

Heat Insulation Material Model: rb-2 Customizable Made in China

Heat Insulation Material made of rubber and plastic — Highest Working Temperature 100. MOQ 100 pieces, US$0.20 – 6.00/piece. QC & shipping by GoodsFromChina.

US$0.20 – 6.00/ piece

Min. order: 100 pieces

Material: Rubber and Plastic
After-sales Service: on-Site Installation Guidance
Highest Working Temperature: 100
Bulk Density: 40-60kg Per Cubic Meter
Thermal Insulation Thermal Conductivity: ASTM C518 ≤0.033 W/(M·K)
Thermal Conductivity(40℃): ASTM C518 ≤0.038 W/(M·K)

At a glance

Product: NBR Rubber Foam Pipe Special for Building Insulation Heat Insulating Material
Category: Heat Insulation Material
Price: US$0.20 – 6.00 / piece
Minimum order: 100 pieces
Origin: Guangdong, China
Customization: Available
Packaging: Plastic Film Packaging

Last updated October 17, 2026

Specifications

Customization	Available
After-sales Service	on-Site Installation Guidance
Highest Working Temperature	100
Model NO.	rb-2
Material	Rubber and Plastic
Bulk Density	40-60kg Per Cubic Meter
Thermal Insulation Thermal Conductivity	ASTM C518 ≤0.033 W/(M·K)
Thermal Conductivity(40℃)	ASTM C518 ≤0.038 W/(M·K)
Fire Resistance Flame Spread Index (Fsi)	ASTM E84 ≤25 - Class B Fire Rating
Oxygen Index (Oi)	ASTM D2863 ≥32 %
Elongation at Break	ASTM D412 ≥150 %
Transport Package	Plastic Film Packaging
Specification	Width: 30-1500mm; Thickness: 3-50mm
Origin	Guangdong, China
Package Size	100.00cm * 400.00cm * 100.00cm
Package Gross Weight	2.000kg
Pipes & Ducts	Insulates cold/hot water pipes, air conditioning ducts, and refrigeration pipelines (e.g., supermarkets, cold storage). Prevents condensation (WVTR ≤0.1 g/(m²·24h)) and reduces energy loss (thermal conductivity ≤0.033 W/(m·K)).
Equipment	Wraps air conditioner compressors and heat exchangers—resists high temperatures (up to 105℃) and reduces noise (sound absorption coefficient ≥0.3 at 500Hz).
Indoor Insulation	Used for wall, ceiling, and floor insulation in residential buildings, hospitals, and schools. Low formaldehyde emission (≤0.1 mg/m³) and flame resistance (ASTM E84 FSI ≤25) ensure indoor safety.
Outdoor Insulation	Applied to external walls and roof ducts—waterproof (water absorption ≤0.5%) and UV-resistant (optional UV coating for 5-year outdoor service life).
Industrial Equipment	Insulates oil pipelines (nitrile material resists oil corrosion) and chemical tanks (acid/alkali resistance).
Marine & Automotive	Marine cabin insulation (meets IMO SOLAS standards) and automotive HVAC systems (lightweight, density 40-60 kg/m³, reduces vehicle load).

Category	Property	Test Standard	Value	Advantages
Thermal Insulation	Thermal Conductivity (-20°C)	ASTM C518	≤0.033 W/(m·K)	Lower than industry average (≤0.038), reduces HVAC energy loss by 20%+
	Thermal Conductivity (40°C)	ASTM C518	≤0.038 W/(m·K)	Stable insulation performance in high-temperature environments
Fire Resistance	Flame Spread Index (FSI)	ASTM E84	≤25	Class B fire rating, meets EU EN 13501-1 Class B-s1, d0 (low smoke, no dripping)
	Oxygen Index (OI)	ASTM D2863	≥32 %	Self-extinguishing when away from fire, safe for public buildings
Mechanical Performance	Tensile Strength	ASTM D412	≥0.8 MPa	Resists tearing during installation, suitable for complex pipe shapes
	Elongation at Break	ASTM D412	≥150 %	High flexibility, no cracking after bending (e.g., curved ducts)
Water & Moisture Resistance	Water Vapor Transmission Rate (WVTR)	ASTM E96	≤0.1 g/(m²·24h)	Closed-cell structure, no moisture absorption—avoids mold growth in refrigeration systems
	Water Absorption (24h)	ASTM C272	≤0.5 %	No performance degradation in humid environments (e.g., basements, marine cabins)
Environmental & Safety	Formaldehyde Emission	GB 18583-2008	≤0.1 mg/m³	Meets EU E1 standard, safe for indoor use (hospitals, schools)
	Heavy Metal Content (Pb/Cd/Hg/Cr)	EN 71-3	≤100 mg/kg	Complies with REACH and RoHS regulations, no toxic substances
Temperature Resistance	Service Temperature Range	Internal Test	-50°C ~ +105°C	Suitable for cold chain (refrigerators) and high-temperature (hot water pipes) scenarios

Product Type	Form	Thickness	Width	Length	Density	Target Application
Standard Pipe Insulation	Tubular (Pre-slit)	9mm ~ 50mm	28mm ~ 273mm (inner diameter)	1.8m / roll	40 ~ 60 kg/m³	HVAC cold/hot water pipes, refrigeration system pipelines
Sheet Insulation	Flat Sheet	6mm ~ 50mm	1.2m / 1.5m	2.4m / sheet	40 ~ 80 kg/m³	Wall insulation (data centers), ceiling insulation (shopping malls), equipment tanks
Customized Insulation	Tubular/Sheet/Shaped	5mm ~ 100mm	0.5m ~ 2.0m

Product details

NBR Rubber Foam Pipe Special for Building Insulation Heat Insulating Material is a heat insulation material product manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service.

Key features

Material: Rubber and Plastic
After-sales Service: on-Site Installation Guidance
Highest Working Temperature: 100
Bulk Density: 40-60kg Per Cubic Meter
Thermal Insulation Thermal Conductivity: ASTM C518 ≤0.033 W/(M·K)
Thermal Conductivity(40℃): ASTM C518 ≤0.038 W/(M·K)
Fire Resistance Flame Spread Index (Fsi): ASTM E84 ≤25 – Class B Fire Rating
Oxygen Index (Oi): ASTM D2863 ≥32 %

Pipes & Ducts

Insulates cold/hot water pipes, air conditioning ducts, and refrigeration pipelines (e.g., supermarkets, cold storage). Prevents condensation (WVTR ≤0.1 g/(m²·24h)) and reduces energy loss (thermal conductivity ≤0.033 W/(m·K)).

Equipment

Wraps air conditioner compressors and heat exchangers—resists high temperatures (up to 105℃) and reduces noise (sound absorption coefficient ≥0.3 at 500Hz).

Indoor Insulation

Used for wall, ceiling, and floor insulation in residential buildings, hospitals, and schools. Low formaldehyde emission (≤0.1 mg/m³) and flame resistance (ASTM E84 FSI ≤25) ensure indoor safety.

Outdoor Insulation

Applied to external walls and roof ducts—waterproof (water absorption ≤0.5%) and UV-resistant (optional UV coating for 5-year outdoor service life).

Ordering & packaging

Minimum order quantity is 100 pieces. Standard export packaging: Plastic Film Packaging. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.

How we source this product for you

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2
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We confirm price, MOQ and lead time — and compare alternatives.
3
Production & inspection
We follow up production and inspect goods before shipment.
4
Delivered to your door
Sea, air or express with customs clearance and DDP options.

Express5–8 days

Air freight8–12 days

Sea freight25–40 days

DDPDuties included

Sourcing help for this product

Frequently asked questions

What is the minimum order quantity for NBR Rubber Foam Pipe Special for Building Insulation Heat?

The MOQ is 100 pieces. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.

How much does NBR Rubber Foam Pipe Special for Building Insulation Heat cost?

The listed factory price is US$0.20 – 6.00 per piece, depending on quantity. Your final quote includes our service fee and shipping options.

Can it be customized with my logo or specifications?

Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.

How long does production and shipping take?

Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.

How do you check product quality?

We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.