Dongguan Ruichen Sealing Co., Ltd.
| Payment Terms | L/C, T/T, Western Union , Paypal |
| Supply Ability | 1000000 Pcs / Month |
| Delivery Time | 7~30 days according to quantity |
| Packaging Details | PE bag inside, carton outside |
| Material | Silicon |
| Color | Green / Clear |
| Hardness | Druo 75 +/- 5 Shore A |
| Standard | AS568 |
| Grade | Food grade |
| Tensile Strength | >= 6 MPA |
| Elongation | >= 150 % |
| Compression Set | <= 30 |
| Brand Name | ORK |
| Model Number | AS568 |
| Certification | ISO9001, IATF16949, FDA, RoHs |
| Place of Origin | Dongguan, China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union , Paypal | Supply Ability | 1000000 Pcs / Month |
| Delivery Time | 7~30 days according to quantity | Packaging Details | PE bag inside, carton outside |
| Material | Silicon | Color | Green / Clear |
| Hardness | Druo 75 +/- 5 Shore A | Standard | AS568 |
| Grade | Food grade | Tensile Strength | >= 6 MPA |
| Elongation | >= 150 % | Compression Set | <= 30 |
| Brand Name | ORK | Model Number | AS568 |
| Certification | ISO9001, IATF16949, FDA, RoHs | Place of Origin | Dongguan, China |
| High Light | silicone rubber o ring ，buna o rings | ||
Silicon Rubber Ring Silicone Grade Rings Clear And Green FDA Grade
We have more than 4k sizes of o rings, such as Standard AS568 , BS1806 , JIS B 2401, and some customized sizes.
| Standard | AS568 | BS1806 | JIS B 2401 |
| I.D./mm | 0.74 ~ 658.88 | 1.78 ~ 297.80 | 2.80 ~ 399.50 |
| C.S./mm | 1.78, 2.62, 3.53, 5.33, 6.99 | 1.78, 2.62, 3.53, 5.33, 6.99 | 1.90, 2.40, 3.50, 5.70, 8.40, 3.10, |
Silicone rubber ring can be used for bottle sealing. and some other field.The physical properties table can show the properties of silicone.Please pay attention to it.
Physical Properties Table:
| Sheet : 5min 175℃ | Sheet : 4 hrs 200℃ | ||||
| Button : 10 min 175℃ | Button : 4 hrs 200℃ | ||||
| ORIGINAL PROPERTIES | SPECIFICATION | TEST RESULT | ASTM TEST METHOD | ||
| HARDNESS SHORE A | 75°±5 | 75 | D2240 | ||
| TENSILE STRENGTH, MPA, MIN | ≥6 | 6.68 | D412 | ||
| ULTIMATE ELONGATION, ％, MIN | ≥150 | 252.50 | D412 | ||
| SPECIFIC GRAVITY (g/cm3) | 1.22+/-0.02 | 1.23 | D297 | ||
| HEAT RESISTANCE 70 H . AT 225℃(A19) | D573 | ||||
| CHANGE IN HARDNESS, POINTS | +10 | +3 | |||
| CHANGE IN TENSILES STRENGTH, % | -25 | -15 | |||
| CHANGE IN ULTIMATE ELONGATION,MAX % | -30 | -20 | |||
| COMPRESSION SET, MAX, 22H AT 175℃ (B37 ) | ≤30 | 21.52 | D395 | ||
| FLUID RESISTANCE NO.1 OIL, 70H AT 150℃ (EO16) | D471 | ||||
| CHANGE IN HARDNESS, POINTS | 0~-15 | -8 | |||
| CHANGE IN TENSILES STRENGTH, MAX % | -20 | -4 | |||
| CHANGE IN ULTIMATE ELONGATION,MAX % | -20 | -12 | |||
| CHANGE IN VOLUME % | 0to+10 | +9 | |||
| FLUID RESISTANCE NO.3 OIL, 70H AT 150℃ (EO36) | D471 | ||||
| CHANGE IN HARDNESS, POINTS | -30 | -18 | |||
| CHANGE IN VOLUME % | +60 | +13 | |||
| LOW-TEMPERATURE BRITTLENESS NONBRITTLE | |||||
| AFTER 3MIN AT -55°C (F19) | NONBRITTLE | PASS | D2137 | ||
Drawings:
FAQ:
1,Are you manufacture or trading company ?
We are manufacture, we have two factories, one located in Shangrao City, Jiangxi Province, one in Dongguan City, Guangdong Province
2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you can get them for free,
only need to pay for the express cost.
3,What's the term of payment ?
Amount < US$2000, 100% paid in advance by paypal or T/T;
Amount >= US$2000, 30% paid in advance, 70% balance before shipment by T/T.
4,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.
5,What's your MOQ ?
If we have the products in stock , the quantity by your requirement, If we don't have them in stock:
NBR, SIL, SBR, EPDM, NR: 100 US$; PU, HNBR, FKM: 150 US$
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2006
Total Annual:
15000000-30000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
DONGGUAN RUICHEN SEALING CO., LTD SHANGRAO RUICHEN SEALING CO.,LTD Ruichen Sealing Co., Ltd was built in 2006, The company has two branches in Dongguan and Shangrao.They are Dongguan Ruichen Sealing Co., Ltd. and... DONGGUAN RUICHEN SEALING CO., LTD SHANGRAO RUICHEN SEALING CO.,LTD Ruichen Sealing Co., Ltd was built in 2006, The company has two branches in Dongguan and Shangrao.They are Dongguan Ruichen Sealing Co., Ltd. and...
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