| Model: | XB |
|---|---|
| Brand: | Bright Pearl |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Sealing & Gaskets |
| Label: | Asbestos Jointing Sh , Compressed Asbestos , CAF Gasket Sheet |
| Price: |
US $0.85
/ kg
|
| Min. Order: | 1000 kg |
| Live Chat: | Last Online:27 Sep, 2013 |
Asbestos rubber sheet
Other name in world : Asbestos Jointing Sheet,
Compressed Asbestos Fiber Jointing Sheet,
CAF Gasket Sheet,
Asbestos Sheet,
Asbestos Jointing
Paronite,
Made of asbestos Fibre, rubber and heat-resisting packing material, compressing it to thick paper .Used for the equipment in water,steam,etc.and used as sealing material in the joints of pipeline.
Working pressure : 1.5～14 Mpa, Max working temperature: 150 ～ 510℃
This series include: XB150,XB200,XB250,XB300,XB350,XB400,XB450,XB510.
Available Sizes:
1500 x 4100 x ( 0.5 ～ 6.0 )mm, 1500 x 4500 x ( 0.5 ～ 6.0 )mm,
1300 x 3850 x ( 0.5 ～ 6.0 )mm, 1500 x 2000 x ( 0.5 ～ 6.0 )mm,
1500 x 1500 x ( 0.5 ～ 6.0 )mm , 1500 x 1000 x ( 0.5 ～ 6.0 )mm ,
1500 x 1360 x ( 0.5 ～ 6.0 )mm, 1270 x 1270 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.
Products data sheet GB/T 3985---2008
|
Item |
XB510 |
XB450 |
XB400 |
XB350 |
XB300 |
XB250 |
XB200 |
XB150 |
||
|
Tensile strength MPa≥ |
21 |
19.0 |
15.0 |
12.0 |
9.0 |
7.0 |
6.0 |
5.0 |
||
|
Burning Loss %≤ |
28 |
30 |
||||||||
|
Compressibility % |
7 ～ 17 |
|||||||||
|
Rebound degree |
45 |
40 |
35 |
|||||||
|
Creep Stress-relaxation≤ |
50 |
|||||||||
|
Aging Coefficient ≥ |
0.9 |
|||||||||
|
Density g/cm³ |
1.6 ～ 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 ℃ |
500～510 |
440～450 |
390～400 |
340～350 |
290～300 |
240～250 |
190～200 |
140～150 |
|
|
Steampressure MPa |
13～14 |
11～12 |
8～9 |
7～8 |
4～5 |
3～4 |
2～3 |
1.5～2 |
||
|
Request |
Keep for 30 minutes without puncture |
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