100% Original Fire Wall Penetration Sleeve - Closed Cell NBR Rubber Foam Insulation – Kingflex

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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Drain Pipe Sound Insulation , Hot Air Duct Insulation , External Duct Lagging , We welcome new and outdated shoppers from all walks of lifetime to call us for long term company associations and mutual accomplishment!

100% Original Fire Wall Penetration Sleeve - Closed Cell NBR Rubber Foam Insulation – Kingflex Detail:

Product Description

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The Fire rating standard method of tests conducted under controlled laboratory conditions is a measure of a material to spread flame when compared to a known standard and is not intended to reflect hazards presented by this or any material under actual fire conditions.

Standard Dimension

Kingflex Dimension
Thickness		Width 1m		Width 1.2m		Width 1.5m
Inches	mm	*Size(LW)**	㎡/Roll	*Size(LW)**	㎡/Roll	*Size(LW)**	㎡/Roll
1/4″	6	30 × 1	30	30 × 1.2	36	30 × 1.5	45
3/8″	10	20 × 1	20	20 × 1.2	24	20 × 1.5	30
1/2″	13	15 × 1	15	15 × 1.2	18	15 × 1.5	22.5
3/4″	19	10 × 1	10	10 × 1.2	12	10 × 1.5	15
1″	25	8 × 1	8	8 × 1.2	9.6	8 × 1.5	12
1 1/4″	32	6 × 1	6	6 × 1.2	7.2	6 × 1.5	9
1 1/2″	40	5 × 1	5	5 × 1.2	6	5 × 1.5	7.5
2″	50	4 × 1	4	4 × 1.2	4.8	4 × 1.5	6

Technical Data Sheet

Kingflex 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

Product Advantage

♦ Good flexibility at low temperature
♦ Clean,dust-free,fast and easy installation
♦ Low thermal conductivity
♦ Good uniform products quality appearances
♦ High water vapor resistance factor,>5500

Our Company

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1658369880(1)

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for 100% Original Fire Wall Penetration Sleeve - Closed Cell NBR Rubber Foam Insulation – Kingflex , The product will supply to all over the world, such as: Thailand, UK, Comoros, Our objective is "to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us". If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

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