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Black Rubber Flat Ring Gasket NBR For Pipe , High Temperature Gaskets 70

Categories Flat Ring Gasket
Brand Name: NBR 70 rubber flat ring gasket
Model Number: any
Certification: ISO9001/TS16949/ROHS/FDA/W270
Place of Origin: china
MOQ: 5000pcs
Price: negotiation
Payment Terms: T/T,paypal,western Union
Supply Ability: 30000000pcs per month
Delivery Time: 10 working days after received your payment
Packaging Details: Packed in PE bag firstly,and then carton outside
Hardness: 70±5 shore
Brand: ORK
material: NBR
colour: black
Acild Resistant: Acceptable
Application: pipe
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Black Rubber Flat Ring Gasket NBR For Pipe , High Temperature Gaskets 70

Black Rubber Flat Ring Gasket NBR For Pipe , High Temperature Gaskets 70


Gasket Info :
1. products hardness can made from 30Shore A to 95Shore A.
2. Had own mold department more than 20000 size mold , Inner diameter from 0.05mm to 1.2m, C/S from 0.5mm to 20mmcan be a molding for one time shape, biggest ID can made over 6m , C/S over 30m
4. Applied industry: chemical industry, petroleum Industry, medical technique, food industry, sewage- disposal industry, steel industry, and so on.
5. Applied equipment : Mechanical sealing, pressure vessel, gas compressor, reaction vessel, heat exchanger, boiler, filter and so on.
6. Main advantage : First , excellent anti-chemical character. It almost applies to all mediums.
Second , temperature range is very wide. ( Around -50° C to 150° C )
Third , anti-compressibility function is very good.
Four , Oil proof, Alkali resistance, good elastic and long lifespan
7. Factory authentication by TS16949 and products pass : Wras / KTW-W270 / Warremark / LFGB / RoHs / Reach / FDA certificate

Product names used pressure temperature specifications

A . Nitrile rubber gasket 51 ~ 121 pressure <2.5MPa DN15 ~ DN400
B . Fluorine rubber pads -30 ~ 200 pressure <3.0MPa DN15 ~ DN400
C. Natural rubber pads -57 ~ 93 pressure <2.5MPa DN15 ~ DN400
D. Chloroprene rubber pads -51 ~ 121 pressure <2.5MPa DN15 ~ DN400
E. EPDM gasket -57 ~ 176 pressure <2.5MPa DN15 ~ DN400
F. Silicone rubber gasket -100 ~ 300 pressure <3.0MPa DN15 ~ DN400


NBR 70 TEST REPORT

ASTM D2000 M2BG 714 B14 EO14 EF11 EF21 EA14 F17

PROPERITIES

SPECIFICATION

TEST RESULT

TEST METHOD

Hardness shore A

70±5

72

D2240

Tensile MPA Min

14

14.5

D12

Elongation % Min

250

315

D412

Gravity


1.263

D297

Heat resistant 70h 100℃ Hardness change

±15

﹢5

D573

Tensile strength%

±30

﹢15


Elongation Max

-50

-12


Compression Max 22h at 100℃

25

14

D395

NO1 oil resistant




Change in hardness

-10~+5

+1

D471

Change in tensile Max

-25

-16


Change in Elongation

-45

-20


Change in Volume%

0~25

+6


Fuel resistant 70 H at 23℃




Hardness change

±10

+3

D471

Tensile change Max

-25

-8


Elongation change Max

-25

-10


Change in Volume

-5~+10

+3


Water Resistant



D417

Change in Hardness


+3


Change in tensile


+5


Change in Elongation


-14


Change in Volume

±15

+3


Low Temperature resistant



D2137

3 MIN -40℃

Non brittle

Pass

D2137


Product Tags:

gasket flat ring

  

flat seal ring

  
Quality Black Rubber Flat Ring Gasket NBR For Pipe , High Temperature Gaskets 70 for sale
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