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[China]
Trade Verify
Address: NO.9, Hongfeng 1st Street, Nanshe Village, Chashan Town. Dongguan City, 523391, China
Contact name:Aaron
Dongguan Ruichen Sealing Co., Ltd. |
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Verified Suppliers
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OEM Abration-Resistence NBR Molded Rubber Seal Parts Color Optional
NBR Rubber Seal Parts are flexible rubber seals that are
excellent in abrasion-resistence and oil and fuel resistence. They
are specifically designed to protect the primary seal from
contaminants. These seals are not designed to seal pressure
differentials or to seal against fluid levels; they are primarily
for contamination exclusion. The seal design utilizes centrifugal
force to prevent intrusion of contaminants into the bearing
chamber.
NBR 70 TEST REPORT | |||
| 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 |
Our Factory
Rui Chen Sealing Co., Ltd was built in 2006, now there are more
than 200 staff. The company has two branches in Guangdong and
Jiangxi, They are Dongguan Rui Chen Sealing Co., Ltd. and Shangrao
Rui Chen Sealing Co., Ltd..
In recent years, the company has been supported by ShangRao
municipal government and fully enjoy all the preferential policies
for economic development zone. We will always take "best quality,
best service" as our mission, and make progress together with you,
harmony and mutual win!
Certificates
Progress
TAG: rubber molded parts,rubber V ring
