EPDM Insulation Pipe And Sheet


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Solar Hose

  Twin/Single Pre Insulated Solar Hose

  Fixed Length Connection Tube

  EPDM Insulation Pipe

  Fittings For Tube

  Tool and Installation Procedure

Welcome to visit our booth!
Intersolar Expo
The world's largest Exhibition for the Solar Industry
Date: Jun 19-21, 2013
Venue: New Munich Trade Fair Centre,Munich,Germany
Booth No.: B1.390H
In Hall B1.
Please refer to attached booth map.

EPDM Insulation Pipe And Sheets

Our EPDM closed cell tube and sheet insulation is composed of Ethylene-Propylene-non-conjugatedDieneRubber, It is a kind of nonpolar , Saturation and no cracks rubber. Our EPDM insulation provides many advantages over most rigid insulations for cooling and heating lines,
	1 outstanding ultraviolet and weather resistance 2 work temperature（-200℃--+175℃） 3 Stable moisture & vapor resistance gene 4 low&stable thermal conductivity 5 closed cell foam structure，water absorption rate is low（The wall thickness of closed cell foam is 4 micron. closed cell foaming capacity is above 95%，water absorption rate《5%） 6 Environmental，Non-CFC. 7 low Flammability B1 Grade, self-extinguishing, no fireball drops, limited fire spreading

Seamless UV resistant jacketing insulation pipe

black jacketing pipe

blue jacketing pipe for cold water

red jacketing pipe for hot water

EPDM insulation pipe Specification

Item	Unit	Specification
Foam texture		Close Cell Foal
Density	Kg/m³	48-80
Temperature Range		From -50℃ to +150℃ (up to 175 °C operating intermittent.)
Flammablility		B1
Oxygen index	%	≥32
Conductivity factor Average temperature -20℃ 0℃ 40℃	W/(M*K)	0.032 0.034 0.039
Water absorption ratio in vacuum	%	≤5
Dimension stability 93±℃7d	%	≤6
Crack resistance		good
Formaldehyde		Exclusive
Ammonium nitrite		Exclusive
Polyethylene		Exclusive

Application Instruction

type of medium for the insulated pipe	Environmental Temperature	Medium Temperature	relative humidity	Insulation Pipe Wall thicnkness
Frozen Water Pipe	28℃	7℃	75％	20mm-38mm
condensated water pipe	28℃	18℃	75％	13mm
Duct Piping	26℃	16℃	70％	13mm
Water supply and drainage pipe	28℃	32℃	75％	13mm
High temperature hot water pipe	22℃	95℃	65％	20mm seasonal or intermittent； 25mm perennial
Low temperature hot water pipe	22℃	60℃	65％	13mm seasonal or intermittent； 20mm perennial

Compare between EPDM and NBR

EPDM	NBR/PVC
After 1 year's out-door use	After 1 year's out-door use

How to distinguish between EPDM and NBR

Method: put one piece of insulation pipe into Microwave at medium heat for heating two minutes separately. After two minutes, the NBR insulation will become very smelly and heavy smoke. EPDM doesn't have any special smell and no smoke. The work temperature of EPDM can reach 175℃，But NBR/PVC can only reach 105 ℃
EPDM insulation pipe :before putting into microwave	Put EPDM insulation pipe into microwave and turn on microwave at medium heat for two minutes. After two minutes. The only change is the insulation pipe become expansion.
NBR/PVC insulation pipe: before putting into microwave	Put ENBR/PVC insulation pipe into microwave and turn on microwave at medium heat for two minutes. After two minutes. The heavy smoke happened and very smelly. The insulation body changes the shape seriously.