Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: K07012-10025
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
K07012-10025 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
Part No.:: |
K07012-10025 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
1. Quick Details of seal K07012-10025:
| Part NO. | K07012-10025 |
| Machine | Excavator |
| Size | OEM |
| Material | NBR |
| Oil seal type | O RING |
2. K07012-10025 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 1121579 | 7F8268 |
| 7M8485 | 1654854 | 1276463 |
| 2287089 | 1714358 | 277-9940 |
| 617540 | 2287090 | 2153198 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part number of this circular sealing ring?
A: The part number is K07012-10025, it is a static O-ring designed for control valve pressure test port sealing.
Q: What construction machine is fitted with the O-ring of part number K07012-10025?
A: Part number K07012-10025 O-ring is used for the pressure test port assembly on excavator main control valve.
Q: What raw material is adopted for manufacturing this O-ring?
A: This O-ring is made of high-performance NBR rubber which has excellent hydraulic oil resistance and low compression set.
Q: What is the main function of this O-ring?
A: It seals the gap between test port plug and valve body to lock hydraulic oil and prevent pressure loss during machine operation.
Q: Where is this O-ring located on the excavator?
A: It is installed inside the annular groove of the threaded test port plug on the side of the main control valve block.
Q: What performance characteristic does NBR have for control valve test port sealing?
A: NBR can withstand intermittent pressure spikes during pressure testing and maintains sealing performance under continuous machine vibration.
5. Exhibition and Wearhous
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