high quality oil resistance non-asbestos high pressure gasket sheet1
3 year ago
Acid-resisting asbestos rubber sheet
Made of asbestos fiber and acid-resiting synthetic rubber and heat-resisting packing material, compressing it to thick paper .
Mainly used for the equipment in acid,and used as sealing material of gasket for the flange of pipeline joints.
The series include: NS250, NS350, NS450
Available Sizes:
Thickness: 0.5 to 6mm
4500 x 1500mm, 4100 x 1500 mm, 3850 x 1300 mm, 1500 x 2000 mm,
1500 x 1500 mm , 1500 x 1350 mm, 1500 x 1000 mm , 1270 x 1270 mm,
The other size is optional or according to the requirements of customers.
Packing: in roll or in wooden pallet of about 1000 kgs, 2000kgs net each.
Products data sheet
|
Item |
NS450 |
NS350 |
NS250 |
|
|
Tensile strength MPa≥ |
14 |
11 |
8 |
|
|
Weight-increasing |
96.17%( H2SO4) =18mol/L*48h |
≤45% |
≤40% |
≤30% |
|
36.97%(HCL)=12mol/L*48h |
≤45% |
≤35% |
≤25% |
|
|
10% (HNO3)= 1.67mol/L*48h |
≤40% |
≤30% |
≤20% |
|
|
Max. Pressure Mpa |
4.0 |
3.0 |
2.0 |
|
|
Max. Temperature ℃ |
450 |
350 |
250 |
|
|
Strain-decreasing %≤ |
50 |
|||
|
Aging Coefficient |
0.9 |
|||
|
Softness |
No Crack |
|||
|
Density g/cm 2 |
1.9-2.1 |
|||
|
Burning Loss % |
30 |
|||
|
Compressibility |
12±5 |
|||
|
Elasticity≥% |
40 |
|||
Cylinder Head Gasket, Gasket Sheet, Gauge Glass, Gland Packing, Level Gauge, Quartz Glass, Sight Glass
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Main Product:
Non-Asbestos Jointing Sheet,
Cylinder head gasket sheet ,
Braided Gland Packing,
Level Gauge Glass,
Level indicator Sight Glass,
Quartz Glass