| Customization: | Available |
|---|---|
| Material: | NBR |
| Application: | Car |
|
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Product Name |
Rubber O Ring |
|
Material |
EPDM, NR, NBR+PVC, SBR, SILICONE, PU, AEM, ACM, FKM |
|
Material Standard |
ASTM D2000,SAE J200,JIS |
|
Hardness |
60 Shore A |
|
Size |
AS568, JIS B2401, DIN 3371 or custom size |
|
Tensile strength |
10Mpa |
|
Elongation at break |
200% |
|
Surface |
Free of sinks, voids, knit lines, crack and flash |
|
Application |
automotive |
|
Tolerance Standard |
ISO2768-M or ISO3302-1:2014 CLASS M2 |
|
Brand Raw Material |
|
|
NBR: |
KUMMO, NANTEX, LANXESS, ZEON |
|
EPDM: |
KUMMO, LANXESS |
|
SBR: |
LANHUA |
|
CR: |
FUJI Electric |
|
FKM: |
CHENGGUANG, DUPONT |
|
PU: |
LANXESS |
|
SILICONE: |
Shin-Etsu, Dow Corning, Dong-Jue |
|
HNBR |
ZEON, LANXESS |
|
AEM: |
FUJI Electric |
|
ACM: |
ZEON |
|
Performance according to customized requirement: |
|
Ozone Resistance |
|
Compression Set |
|
Oil Resistance |
|
UV Rays Resistance |
|
Abrasion Resistance |
1.Material: NBR,HNBR,PTEE,FPM,MVQ,EPDM,PTFE,and so on
2.Application: trains,automobile,motocycles,trucks,buses,agricutural machinery and any equipments
3.Certification: GB/T19001-2000-ISO9001: 2000 standard
4.Production Control:prouduced by priecise CNC machine
5.Strong point: we have our own mold center, can develop most kinds of high tech requireds.
6.Experience in export business:exporting country are include USA,India,Sri Lanka and so on. United Conveyor Supply Company in American and Our company have long term and friendly business relationship.Export products are include rubber widescreen,elbow,oil seal,o-ring andso on.
7.According to customers' drawing,customized specifications are welcomed.
8.All administration of manufaturing are undercontroled by Railway Ministry
9.Designing and manufacturing all of oil seals, gaskedts,o-rings ,and so on.
Doking Industrial Limited is specialized in rubber seals, PTFE seals, PU pressure seals
and so on, with design, development, production all in one. The annual productivity is 50
million pcs seals and 10 million pcs PU products. The number of working staff is 100,
including 25 technicians and senior engineers. The equipment for design, development,
production is advanced and complete. Our products vary from five product lines and 1000
different products, such as reciprocating oil seals, rotary oil seals, valve oil seals, high
pressures oil seals, PU products, Our seals have been exported to all over the globe, mainly
to Europe and Asia. Doking Industrial Limited oil seal company takes everyman as its
fundamental, and innovation as its soul. It put ISO/TS16949:2002 Quality Management
System into action efficiently by earnestness, implement, honesty and communication.
It is striving for meeting the customers' request and surpassing their expectation by
depending on all staff participate, conducting Zero Defect manage-ment, controlling process strictly, improving processes continuously, quality products and service.
Production line & Our work shop
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