NNY350 Oil Resistance High Temperature No Asbestos Joints Rubber Gasket Sheet

High Temperature No Asbestos Joints Rubber Gasket Sheet 

Non-Asbestos Jointing Sheets

Non-Asbestos Jointing Sheets are made of special no-asbestos heat-resisting fiber, heat-resisting packing material, and special nature or NBR rubber compound heating and compression molding it.
Non-asbestos rubber sheet series include: NXB200, NXB300, NXB350
Uses: Used for the equipment in water, steam, etc. and used as sealing material in the joints of pipeline
Working pressure: 1.5～8.0 MPa ,Working temperature: 150～450℃

Oil-resistance non-asbestos rubber sheet

Oil-resistance non-asbestos rubber sheet series include: NNY150, NNY250, NNY300, NNY350.
Uses: Mainly used as the aviation liquid the motive's kerosene, lubricant, the fuel oil and cold air system to join together the seal completely of place the sealing gasket material.
Working pressure: 7.0～12 MPa, Working temperature: 150～450℃
Available Sizes:
Thickness
0.5-6mm
size
1500 x 4500mm, 1500 x 4100mm, 
1300 x 3850mm, 1500 x 2000mm, 
1500 x 1500mm, 1500 x 1360mm, 
1500 x 1000mm , 1270 x 1270mm,
customized
The other size is optional or according to the requirements of customers
special
At the same time, steel wire net inserted (coated graphite) is available.
packing
in wooden pallet of about 1000 kgs, 2000kgs net each.
Details Images
Item
NXB200
NXB300
NXB350
NNY150
NNY250
NNY300
NNY350
Tensile strength MPa≥
6.0
8.0
11.0
8.0
10.0
12.0
15.0
Aging Coefficient ≥
0.9
Density g/cm³
1.8～1.9
Compressibility %
12 ± 7
Normal temperature Pliability
Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack
Rebound degree
35
40
45
40
45
50
50
Worm change Relaxation rate % ≤
45
45
45
40
40
30
30
Dipped in IRM903 oil with 149℃ for 5 hours
Horizontal Strain MPa≥
----------
4.0
6.0
8.0
9.0
Weight increasing % ≤
----------
30
Appearance change
----------
No air bubble
Dipped in ASTM fuel oil B with 21℃-30℃ for 5 hours
Thickness increasing%
----------
0～20
5～25
5～20
5～20
Pliability
Bend 180 degree on the round column (the column diameter is 12 multiple sample thickness), No crack
Cauterization to the metal material
----------
No Cauterization
Normal temperature oil Airtightness
Medium pressure MPa
----------
7.0
9.0
11
12
Airtightness request
Keep for 30min, no leak
Nitrogen leakage rate [(ml/h.mm)] ≤
300
Related Products
Packing and Delivery

Packing: in roll or in wooden pallet of about 1000 kgs, 2000kgs net each.

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