Dongguan Ruichen Sealing Co., Ltd.
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ORK 5A 240 Pcs Nitrile Rubber O Ring Kits For Air-Conditioning Compressor
Description:
1) Model No.: NBR O ring kits 240Pc.
2) Material : NBR(FKM, EPDM, MVQ,Silicone available)
3) Color of o-ring : black or customized color.
4) Color of box : blue, yellow,red,green or customized color.
5) Spec: 32 sizes, total 240 pcs.
6) Metric or Inch standard.
7) 20 or 24 sets per one carton.
Applied industry:
extensively used in all kinds of industry.such as chemical industry,petroleum
industry,medical technique,food industry,sewage-disposal industry,steel industry,semi-conduct
industry and so on.
Applied equipment:
mechanical sealing,pressure vessel,gas compressor,reaction vessel,heat
exchanger,boiler,filter and so on.
Main advantage:
First,excellent anti-chemical character.It almost applies to all mediums.
Second, temperature range is very wide.(Around -30°C to 200°C)
Third,anti- compressibility function is very good.
Four,long service life.
Our advantage:
1) We have more than 10 years' experience in rubber seal industry.
2) Our O-rings can meet Taiwan quality Standard, But price much better than Taiwan supplier !
3) OEM/ODM Service are available.We can design and produce variours Non-standard Rubber Parts according to your requirement.
4) All products are 100% inspected before shipment !
O-Ring Kits Size:
We can provide O-Ring kits in standard size 382Pcs,386Pcs,407Pcs,419Pcs per kit or 225Pcs,222Pcs,235Pcs,374Pcs,190Pcs,125Pcs and many other non-standard sizes.
We can also follow your assortment requirements.
| 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 |
