Asbestos Rubber Sheets KXB250

Asbestos Rubber Sheets KXB250

Product number:KXB250

Quick Overview: Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .

Send Inquiry

PDF DownLoad

Product Description

KXB150 Asbestos Rubber Sheets KXB200 Asbestos Rubber Sheets
KXB250 Asbestos Rubber Sheets KXB300 Asbestos Rubber Sheets
KXB350 Asbestos Rubber Sheets KXB400 Asbestos Rubber Sheets
KXB450 Asbestos Rubber Sheets KXB510 Asbestos Rubber Sheets
Material:
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .
Uses:
Used for the equipment in water,steam,etc.and used as sealing material in the joints of pipeline
Working pressure : 2.5 Mpa, Max working temperature: 250

Sizes:
4600 x 1500 x (0.3 - 6.0)mm,4100 x 1500 x (0.3 - 6.0)mm
3800 x 2700 x (0.3 - 6.0)mm,2000 x 1500 x (0.5 - 6.0)mm
1500 x 1360 x (0.5 - 6.0)mm,3810 x 1270 x (0.5 - 6.0)mm
1270 x 1270 x (0.5 - 6.0)mm,1500 x 1500 x (0.5 - 6.0)mm

The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.

Asbestos Rubber Sheets Physical Property
GB/T 3985-2008
Item
KXB510
KXB450
KXB400
KXB350
KXB300
KXB250
KXB200
KXB150
Tensile strength MPa
21.0
18.0
15.0
12.0
9.0
8.0
6.0
5.0
Aging Coefficient
0.9
Burning Loss %
28.0
30.0
Compressibility rate%
7-17
Rebound Rate%
45
40
35
Creep relaxation rate%
50
Density   g/cm3
1.6 - 2.0
Nitrogen leakage rate
[ml/(h.mm)]
500
Heat and pressure resistance
with the temperature of 500-510 and the pressure of 13-14MPa,Keep for 30 min without puncture
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 240-250 and the pressure of
3-4Mpa,Keep for 30 min without puncture
with the temperature of 190-200 and the pressure of
2-3MPa,Keep for 30 min without
with the temperature of 140-150 and the pressure of 1.5-2MPa,Keep for 30 min without puncture