Asbestos sheet
Asbestos jointing sheet with wire net inserted
Made of good asbestos Fiber rubber with steel wire inserted and compound heating and compression molding it (it can be c.....
Other name in world : Asbestos sheet,Compressed asbestos fiber jointing sheet, CAF gasket sheet, paronite, etc.
Made of good asbestos fiber rubber with steel wire mesh inserted and compound heating and compression molding it (it can be coated with graphite on the surface one side or two side).
Used for the equipment in water,steam,etc.and used as sealing material in the joints of pipeline.
Working pressure : 3～14 Mpa, Max working temperature: 150 ～ 450℃
This series include: JXB150,JXB200,JXB250, JXB350,JXB450.
Available Sizes:
Thickness: 0.8 to 6mm
4500 x 1500mm, 4100 x 1500 mm, 3850 x 1300 mm, 1270 x 1270 mm,
1500 x 2000 mm, 1500 x 1500 mm , 1500 x 1350 mm, 1500 x 1000 mm ,
The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kg, 2000kgs net each.
Products data sheet Enterprise standard
Item | JXB450 | JXB350 | JXB250 | JXB200 | JXB150 | ||
Tensile strength MPa ≥ | 21.0 | 15.0 | 10.0 | 9.0 | 7.0 | ||
Burning Loss %≤ | 27 | 29 | |||||
Compressibility % | 7 ～ 17 | ||||||
Rebound degree | 42 | 40 | |||||
Creep Stress-relaxation≤ | 50 | ||||||
Aging Coefficient ≥ | 0.9 | ||||||
Density g/cm³ | 1.9 ～ 2.0 | ||||||
Normal temperature Pliability | Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack | ||||||
Nitrogen leakage rate [(ml/h.mm)] ≤ | 500 | ||||||
Steam Airtightness | Temperature ℃ | 440～450 | 340～350 | 240～250 | 240～250 | 190～200 | 140～150 |
Steam pressure MPa | 13～14 | 9～10 | 7～8 | 6～7 | 4～5 | 3～4 | |
Request | Keep for 30 minutes without Leakage | ||||||