Aluminum Foil Thermal Fireproof Rockwool Pipe Insulation

• Outer Diameter: 18-529mm
• Length: 500mm,1000mm
• Thickness Range: 30-80mm
• Density: 80kg/M3-150kg/M3
• Veneering: Aluminum Foil
• Highest Working Temperature: 600
• Model NO.: Pipe Insulation
• Heat Conductiveity: 0.030-0.044 W/M.K
• Function: Steel Structure, Insulation, Refrigeration
• Fireproof: A60
• Waterproof: Yes
• Transport Package: Carton for Pipe Insulation
• Specification: CE for Pipe Insulation
• Trademark: OEM Pipe Insulation
• Origin: Jiangsu Pipe Insulation
• Production Capacity: 10, 000 M/Month Pipe Insulation

Product Description

Brief Introduction:
Series of High-Temperature Resistant Rock Wool Products are the new generation rock wool products which our enterprise has developed specially for the ship application of A-60 grade fire division. The main material is basalt. They resulted from thread to fiber by means of high-speed centrifugal. Compared with the ordinary rock wool prductions,our fireproof temperature has already reached the test of the ship A-60 grade fire division.Compared with the ceramic fiber,these series hold the advantage for people to avoid the danger of absorbing the thin fiber.These products have filled the domestic gaps,and reached the international level And they have patented as well. 

The whole series of products: 
1. High-temperature resistant rock wool panel 
2. High-temperature resistant rock wool pipe 
3. High-temperature resistant rock wool blanket

Characterisitic/Function
 

Item	Data			Remark
Density(kg/m3)	45~150			Processing according to customer's requirement
Fiber average diameter (μm)	≤7.0			GB5480.4
Dregs content (%)	≤10.0			Φ>0.25mm, GB5480.5
Temperature for shrinkage under hot load (°c)	≥700			P=490Pa,The temperature that 10 ercent of it is shrinked
Organic matter content(%)	Panel,belt	Pipe	Felt	GB/T11835 Appendix E
	≤3.0	≤4.0	≤1.5
Moistrue resistivity (%)	≥98.0			GB10299
Hydroscopicity(%)	≤5.0			GB5480.7
Heat conductivity coefficient (W/m·K)	≤0.044			Mean temperature ≤55°c
Sound absorptivity	0.09~0.94			125~4000HZ
Non-combustibility	Pass			IMO.A799(19)
Ion content in lixivium	Pass			GB/T17393
Acidity coefficient	≥1.7			(SiO2+Al2O3)/(CaO+MgO)
A-60 grade fire division	The material of prescriptive structures has reached the best of A-60 grade fire division			IMO.FTPC Part3 /IMO.A754(18)

Selection table for casing pipes

Medium temperature		100	150	200	250	300	350	400	500	600
		Outside temperature≤55°c
Normal diameter(mm)	Exermal diameter of tube (mm)	Thickness(mm) Felt or slab density 100~150kg/m^3  Half tube density 150~200kg/m^3
15~65	22~73	30	30	30	30	30	40	50	60	70
65~100	73~108	30	30	30	30	30	40	50	60	70
125	133	30	30	30	30	30	40	50	60	70
150	159	30	30	30	30	40	40	50	60	70
200	219	30	30	30	30	40	50	50	60	70
250	273	30	30	30	30	40	50	60	60	70
300	325	30	30	30	30	40	50	60	70	70
350	377	30	30	30	30	40	50	60	70	80
400	426	30	30	30	40	40	50	60	70	80
450	478	30	30	30	40	50	50	60	70	80
500	529	30	30	30	40	50	60	60	70	80
600	630	30	30	30	40	50	60	70	70	80
700	720	30	30	40	40	50	60	70	80	80
800	820	30	30	40	50	50	60	70	80	90
900	920	30	30	40	50	50	60	70	80	90
1000	1020	30	30	40	50	50	60	70	80	90
REMARKS: 1.Felt and slab is suggested to be used for diameter<400mm; half tube is generally used for diameter>400mm.  2.Pleas refer to the chart for proposed casing and covering of insulation pipes; It is preferable to follow heat insulation calculations made by design units.  3.The application of temperature of XN-4 rock wool pipes is 450°c below; the application of temperature of XN-5 high-temperature rock wool pipes is 600°c below.