Material:
Asbestos jointing sheet made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .
Uses:
Asbestos jointing sheet used for the equipment in water,steam,etc.and used as sealing material in the joints of pipeline

Max working temperature:150C
Sizes:
4100 x 1500 x (0.5 – 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.

Technical Datas:

Asbestos Rubber Sheets Physical Property
GB/T539-1995
Item	XB510	XB450	XB400	XB350	XB300	XB200	XB150
Tensile strength MPa≥	22	19	15	12	9	6	5
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 500-510℃ and the pressure of 13-14MPa,Keep for 29 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 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