Oil Proof Non Asbestos Rubber Jointing Sheet

Oil-Resistance Asbestos Rubber Sheets for water, steam
2017-12-13
Compressed Asbestos Jointing Sheet
2017-12-15

Oil Proof Non Asbestos Rubber Jointing Sheet

High quality oil Proof Non-Asbestos Rubber Jointing Sheet for Sale

Oil-resistance non-asbestos rubber sheet series include: NNY150, NNY250, NNY300, NNY350

Material: Made of special non-asbestos heat-resisting fiber, heat-resisting packing material and nature or NBR rubber compound heating and compression molding it.

Made of organic fibers(e.g aramid fiber), inorganic fibers, special rubber and a small amount of fillers processed by calendering and vulcanizing processes.
Compared with the other kinds of gaskets, this one is soft and flexible with advantages of better joint to flange and no corrosion.
This material can be used to replace asbestos rubber sheet and oil resistant asbestos rubber sheet.

Sizes:  

1500 x 4500 x ( 0.5 ~ 6.0 )mm, 1500 x 4100 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,

Pressure: 1.5MPa ~ 3.0MPa

Temperature: 150-300℃

Density

G/cm31.55~1.75
Tensile strengthMpa≥ 7.0
Compressibility  ASTM-F36A%7~17
Resilience  ASTM-F36A%≥ 40
Compressive creep strengthN/mm2≥ 25
Gas permeability ASTM F-37Cm3/mm21.0 x 10-3
Minimum allowed surface pressureN/mm220
Maximum allowed surface pressureN/mm2≤ 120
Media resistance/Thickness growth

·ASTM – Oil No.# 1   5h/150oC

·ASTM – Oil No.# 3   5h/150oC

·ASTM – Fuel B      5h/TR

·Water              5h/100oC

·Toluene            5h/TR

·Benzine            5h/TR

·Sodium hydroxide(25%) 48h/TR

 

 

 

 

%

 

≤ 9

≤ 12

≤ 14

≤ 8

≤ 20

≤ 8

≤ 9

Media resistance/Media Table
Application fieldsTap water; hot water; Industrial water; seawater; atmosphere; steam; medium acid, medium alkali,fossil oil; oil.

For sealing water, steam, inert gas, weak acid and alkali and general chemical.
Sealing fuel, oil-based lubricant, such as motorcycle engine, general machinery engine and automobile engine and petrochemical products.

ItemMax temperature(centigrade)Tensile pressure(Mpa)
 XB200 200 1.5
 XB300 300 3.0
 XB350 350 4.0
 XB400 400 5.0
 XB450 450 6.0
 NY150 150 1.5
 NY250 250 2.5
 HNY300 300 3.0
 NY400 400 4.0
 NY510 450-510 5.0
 NS250 250 2.5
 FNY150 150 1.5
 FNY250 250 2.5
 FNY300 300 3.0

 

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