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Hebei Fuyuan Sealing Materials Co.,Ltd
Hebei Fuyuan Sealing Materials Co.,Ltd  

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asbestos rubber sheet 

Place of Origin: Hebei, China (Mainland) 
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Product Detail


Material:
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .
Uses:
Used for the equipment in water

Asbestos Rubber Sheets Physical Property
GB/T539-1995
Item
XB450
XB400
XB350
XB300
XB200
XB150
Tensile strength MPa≥
19.0
15.0
12.0
9.0
6.0
5.0
Aging Coefficient ≥
0.9
Burning Loss %≤
28
30
30
Density   g/cm³
1.6 — 2.0
Compressibility %
12 ± 5
Rebound degree
45
40
35
Pliability
    No Crack
Stress-relaxation≤
50
Steam Airtightness
with the temperature of 440-450℃ and the pressure of 11-12MPa,Keep for 30 min without puncture
with the temperature of 390-400℃ and the pressure of
8-9 MPa,Keep for 30 min without puncture
with the temperature of 340-350℃ and the pressure of
7-8 Mpa,Keep for 30 min without puncture
with the temperature of 290-300℃ and the pressure of
4-5 MPa,Keep for 30 min without puncture
with the temperature of 200-220℃ and the pressure of
2-3 Mpa,Keep for 30 min without puncture
with the temperature of 140-150℃ and the pressure of
1.5-2 MPa,Keep for 30 min without puncture






























Email&MSN:
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 Ms. Chunxiao yu

Tel: 86-318-7089012
Fax: 86-318-7080093
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Company Info

Hebei Fuyuan Sealing Materials Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Hengshui
Province/State: Hebei
Country/Region: China (Mainland)

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