Wholesale Fireproof Rubber Foam Insulation Pipe Manufacturer, Supplier

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Wholesale Fireproof Rubber Foam Insulation Pipe Manufacturer, Supplier

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Product Description

Our specialized insulation rubber foam product features a closed cell construction and offers great properties such as low thermal conductivity, elastomeric flexibility, hot and cold resistance, fire retardancy, waterproof performance, shock absorption, and sound dampening. The rubber materials are widely used in large central air conditioning systems, chemical facilities, and electrical industries for various hot and cold media pipelines, as well as fitness equipment jackets/pads to achieve minimized thermal loss.

ℹ Product Specifications

Nominal wall thicknesses of 1/4”, 3/8″, 1/2″, 3/4″, 1″, 1-1/4”, 1-1/2″ and 2” (6, 9, 13, 19, 25, 32, 40 and 50mm)
Standard Length with 6ft (1.83m) or 6.2ft (2m)

Technical Data
Property	Unit	Value	Test Method
Temperature range	°C	(-50 - 110)	GB/T 17794-1999
Density range	Kg/m³	45-65Kg/m³	ASTM D1667
Water vapor permeability	Kg/(m.s.pa)	≤0.91×10 ﹣¹³	DIN 52 615 / BS 4370 Part 2 1973
μ	-	≥10000	-
Thermal Conductivity	W/(m.k)	≤0.030 (-20°C)	ASTM C 518
		≤0.032 (0°C)
		≤0.036 (40°C)
Fire Rating	-	Class 0 & Class 1	BS 476 Part 6 part 7
Flame Spread and Smoke Developed Index	-	25/50	ASTM E 84
Oxygen Index	-	≥36	GB/T 2406, ISO4589
Water Absorption, % by Volume	%	20%	ASTM C 209
Dimension Stability	-	≤5	ASTM C534
Fungi resistance	-	Good	ASTM 21
Ozone resistance		Good	GB/T 7762-1987
Resistance to U.V. and weather		Good	ASTM G23

Our rubber foam insulation tubes are securely packed in standard export cartons, while sheet rolls are packed in standard export plastic bags to guarantee safe transportation and delivery.

Insulation Material Shipping and Logistics

Frequently Asked Questions

Q What are the key performance features of this rubber foam insulation?

It features a closed-cell construction that provides low thermal conductivity, excellent elastomeric flexibility, hot/cold media resistance, fire retardancy, water resistance, shock absorption, and sound absorption.

Q What applications is the rubber foam insulation suitable for?

It is ideal for large central air conditioning systems, chemical and electrical industries, hot and cold media pipelines, and as protective jackets/pads for fitness equipment to minimize cold loss.

Q What sizes and wall thicknesses do you provide?

The product comes in nominal wall thicknesses of 1/4”, 3/8″, 1/2″, 3/4″, 1″, 1-1/4”, 1-1/2″, and 2” (6, 9, 13, 19, 25, 32, 40, and 50mm). The standard lengths are 6ft (1.83m) or 6.2ft (2m).

Q What is the fire safety rating of this insulation material?

Our rubber foam insulation meets Class 0 & Class 1 fire ratings according to BS 476 Part 6 and Part 7 test methods, ensuring excellent flame-retardant properties.

Q How is the rubber foam insulation packaged for shipment?

To prevent damage during transit, the rubber foam insulation tubes are packed in standard export cartons, and the sheet rolls are packed in standard export plastic bags.

Q Does the material resist environmental factors like UV or fungi?

Yes, technical tests show that the material offers good fungi resistance, ozone resistance, and durability against weather and UV exposure (tested via ASTM and GB standards).