FUERDA grade "0" rubber plastic insulation tube has low thermal conductivity, full-closed structure, and excellent continuous heat insulation. The material is completely isolated with vapor, so it has the properties of water-proof, anti-condensation and long lifetime. After SGS testing, its measured value is much lower than EU standard value on materials without toxic substances, so it is safe and healthy. Moreover, with beautiful appearance, it is easy for bending and construction, and no need of other accessories. With fine resistance to temperature and climate, it is much applicable for heat preservation of hot-water pipe of solar energy water heater, air conditioning pipe of motorcar and steam pipe. Also it is widely used in areas of shock reduction and sound absorption and etc.

Distinctive advantages:
 •  Closed structure can effectively prevent thermal conduction.
 •  Thermal conductivity 0.034W/m • k while 0
 •  High heat emission coefficient of surface, up to 9W/m²k
 •  Excellent anti-steam permeated ability; moisture resistance 10,000 (DIN 52615); "built-in" steam-proof coating; the insulation board is insulating layer and moisture-proof coating as well.  

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 •  Excellent fireproofing; oxygen index is above 40.
 •  Easy for installation.
 •   No CFC, HFC, HCFC or other materials containing fluorine, also no formaldehyde, dust or fiber.
 •  FUERDA Grade "0" foaming rubber plastic heat-insulating materials are the best choice for anti-condensation and cold-damage reduction.


Application areas:
 •   Refrigeration unit and equipment for air-conditioning system 
 •  Frozen water pipe  
 •  Condensing water pipe
 •  Air duct and hot water pipeline 


Specifications of rubber plastic pipes:

external diameter of copper tube (inch)	external diameter of seamless tube (mm)	nominal rating of galvanized tube DN	inner diameter of FUERDA rubber plastics (mm)	9mm thickness(1.8m/pc)			15mm thickness(2m/pc)		20mm thickness(2m/pc)		25mm thickness(2m/pc)		30mm thickness(2m/pc)
				specs(mmxmm)	pc	pc	specs(mmxmm)	pc	specs(mmxmm)	pc	specs(mmxmm)	pc	specs (mmxmm)	pc
1/4			6	6x9	180	180
3/8		6	10	10x9	140	140	10x15	80	10x20	70
1/2			13	13x9	120	100	13x15	80	13x20	50
5/8	14	8	16	16x9	100	95	16x15	60	16x20	50
3/4			19	19x9	100	80	19x15	60	19x20	40
							20x15	60	20x20	40
7/8	22	15	22	22x9	100	70	22x15	60	22x20	40	22x25	30	22x30	25
1	25		25	25x9	80	55	25x15	60	25x20	30	25x25	25	25x30	25
1 1/8	28	20	28	28x9	60	50	28x15	50	28x20	30	28x25	25	28x30	20
1 1/4	32		32	32x9	60	45
1 1/4	32		34				34x15	40	34x20	30	34x25	25	34x30	20
1 3/8		25	35	35x9	60	40
1 5/8		25	42	42x9	50	30
1 5/8		32	43	43x9	50	30	43x15	30	43x20	25	43x25	20	43x30	15
1 7/8		40	48	48x9	50	28	48x15	30	48x20	25	48x25	20	48x30	15
2 1/8		¡¡	54	54x9	50	25
2 3/8		50	60	60x9	50	20	60x15	30	60x20	20	60x25	15	60x30	15
	76	70	76				76x15	25	76x20	15	76x25	15	76x30	10
	89	80	89						89x20	15	89x25	15	89x30	10
	108		108						108x20	15	108x25	10	108x30	10

Check list of thickness for installation (for your consideration):

environmental condition		dimension of insulation tube		applicable thickness under pipeline temperature (mm)
temperature	relative humidity	inch	(mm)	13	7	3	-15
26.5	50%	3/8 - 3	10-76	10	10	10	15
		3 - 5	76-127	15	15	15	15
		5 - 10	127-254	15	15	15	20
29	70%	3/8 - 3	10-76	10	15	15	20
		3 - 5	76-127	15	15	15	20
		5 - 10	127-254	15	15	15	25
32	80%	3/8 - 5	10-127	15	15	20	20
		5 - 10	127-254	20	25	25	35
32	85%	3/8 - 1 1/2	10-38	20	25	30	45
		1 1/2 - 3	38-76	20	30	30	50
		3 - 5	76-127	20	30	35	60
		5 - 10	127-254	25	30	40	60
		10	254	30	40	45	70
32	90%	1/8 - 1/2	3-13	25	32	35	45
		1/2 - 2 1/2	13-64	30	35	45	60
		2 1/2 - 5	64-127	30	35	45	65
		5 - 10	127-254	35	45	50	75
		10	254	35	50	60	75

Packing:
FUERDA rubber plastic insulation tube adopts transparent packing for convenient direct-viewing. Also we accept OEM for different brands of products based on requirements of customers all over the world.

Advantages of FUERDA Grade "0" rubber plastic insulation tube:

Compared with 32% oxygen index of Grade "1" rubber sponge tube, Grade "0" rubber sponge tube increases the important index of fireproof up to 40%, and has lower thermal conductivity (when average temperature is 0,) and excellent anti-steam permeable ability. It is used for heat insulation of pipelines, equipments and containers whose medium temperature between -50-105. It is widely used for heat insulation of equipment and pipelines in construction and air-conditioning system, civil buildings and hot water supplying, industrial and refrigerating equipments, etc. Moreover, it is the best choice for customers especial in public buildings required high fireproof nature, like supermarket, hospital, school, hotel, and some important city-planning buildings and so on.

High moisture-proof genes:
Anti-condensation is determined by two factors: low thermal conductivity and high moisture-proof genes (anti-steam permeable ability).FUERDA Grade "0" rubber plastic tube is excellent in this two aspects: its thermal conductivity after testing iswhen 0, and moisture-proof gene, so it is the ideal choice to ensure anti-condensation and low energy loss.

Outstanding fireproof performance:
Compared with Grade "1" rubber plastic insulation tube, oxygen index of Grade "0" rubber plastic insulation tube is much higher (measured value of oxygen index of Grade "0" plastic is: 42.5 according to testing report 0011603).FUERDA Grade "0" rubber plastic insulation tube passed the testing with excellent fireproof performance, which indicates its fine flame-spreading resistance.Also it passed SGS testing, which indicates that the heat emission is ideally controlled when burning,and achieves higher grade of fireproof.

Easy for installation:
It is easy for installation of FUERDA rubber plastics with soft material. Regarding pipeline, it can be fitted together with the installation progress of pipelines; also it can be split and then stuck together with special glue. For valve, elbow, tee or other complex forms,it can be cut and then stuck together
according to different shapes, assuring airtightness of the entire system and beautiful appearance.

Closed structure:
Moisture-proof genes of FUERDA rubber sponge insulation tube constitutes "built-in" steam-proof coating, making the insulation tube is heat preservation layer and moisture-proof coating as well.