Asbestos Rubber Sheets With Steel Wire Net Strengthening (coated with graphite)

Price:

negotiable

Quantity Order:

Origin:

China

Quantity:

100MT/month

Pack. & Delivery:

as per customer's demand

Material:
Made of good asbestos Fibre rubber with steel wire inserted and compound heating and compression molding it (can be coated with graphite on the surface).
Uses:
used in flange joins of pipeline of water, steam, air, gas, etc.
Max working temperature: 250?, Working pressure: 4 Mpa

Max working temperature: 350?, Working pressure: 6 Mpa

Max working temperature: 450?, Working pressure: 8 Mpa
Sizes: 4100 x 1520 x (1.0 – 5.0)mm, 2000 x 1520 x (1.0 – 5.0)mm,
1520 x 1360 x (1.0 – 5.0)mm, 3810 x 1270 x (1.0 – 5.0)mm
1270 x 1300 x (1.0 – 5.0)mm
The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.

Asbestos Rubber Sheet with wire net strengthening Property
GB/T539-1995
Item
JXB450
Asbestos Rubber Sheet with
steel wire net strengthening
JXB350
Asbestos Rubber Sheet with
steel wire net strengthening
JXB250
Asbestos Rubber Sheet with
steel wire net strengthening

sile strength MPae
21.0
16.0
11.0

Aging Coefficient e
0.9

Burning Loss %d
27
29

Density g/cm³
1.6 — 2.0

Compressibility %
12 ± 5

Rebound degree
42
40

Pliability
No Crack

Stress-relaxationd
50

Steam Airtightness
with the temperature of 440-450? and the pressure of 13-14MPa,Keep for 30 min without puncture
with the temperature of 340-350? and the pressure of 9-10MPa,Keep for 30 min without puncture
with the temperature of 440-450? and the pressure of 7-8MPa,Keep for 30 min without puncture

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