Compression Sheets 200/300/400 Degree Asbestos Rubber Sheet (SUNWELL B701)

• Standard: Standard
• Style: Mechanical Seal
• Material: Asbestos
• Shape (for Gasket): Sheet
• Function: Rotary Sealing
• Application: Pump Seal
• Model NO.: SUNWELL B701
• Transport Package: Wooden Case
• Specification: 1500*2000
• Trademark: SUNWELL
• Origin: Ningbo
• HS Code: 84841000
• Production Capacity: 10tons/Month

Product Description

Asbestos Rubber Sheet
SUNWELL Asbestos Rubber Sheet is made from asbestos fiber, rubber and heat-resisting materials, compressing it into thick paper.
Asbestos Sheet Typical Application
> Used for equipment in water, steam, etc.
> Used as sealing material in the joint of pipeline

Asbestos Sheet Prime Features
> Economical sheet
> Wide range of pressure and temperature

Asbestos Sheet Dimensions
4100x1500x(0.5~6.0)mm, 2000x1500x(0.5~6.0)mm
1500x1360x(0.5~6.0)mm, 3810x1270x(0.5~6.0)mm
1270x1270x(0.5~6.0)mm, 1500x1500x(0.5~6.0)mm
The other size is optional or according to the requirements of customers
More information of asbestos rubber sheets, please feel free to contact SUNWELL.

Asbestos Rubber Sheet Physical Property
GB/T539-1995
Item	B70145	B70140	B70135	B70130	B70120	B70115
Color
Tensile Strength ≥ Mpa	19.0	15.0	12.0	9.0	6.0	5.0
Aging Coefficient≥	0.9
Burning loss ≤ %	28		30		30
Density g/cm3	1.6~2.0
Compressibility %	12+/-5
Rebound Degree	45		40		35
Pliability	No crack
Stress relaxation ≤	50
Steam Airtightness	With the temperature of 440~450oC and the pressure of 11~12Mpa, keep for 30 min without puncture	With the temperature of 390~400oC and the pressure of 8~9Mpa, keep for 30 min without puncture	With the temperature of 340~350oC and the pressure of 7~8Mpa, keep for 30 min without puncture	With the temperature of 290~300oC and the pressure of 4~5Mpa, keep for 30 min without puncture	With the temperature of 200~220oC and the pressure of 2~3Mpa, keep for 30 min without puncture	With the temperature of 140~150oC and the pressure of 1.5~2Mpa, keep for 30 min without puncture