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Guangzhou Opal Machinery Parts Operation Department

OEM 195*205*1.9 POM Piston Seal Rings 180*190*1.9 190*200*1.9

Product Details:
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: Back up Ring
Payment & Shipping Terms:
Minimum Order Quantity: 100 Pcs/Accept trial order
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, MoneyGram
Supply Ability: 10000PCS
  • Detail Information
  • Product Description

Detail Information

Product Name: Hydraulic Back Up Ring Size: 180*190*1.9 190*200*1.9
Application: All Excavator Place Of Origin: Guangdong, China
Material: PTFE+BRONZE Max Pressure: 33MPa
High Light:

OEM POM Piston Seal Rings


T3G Piston Seal Rings

Product Description

195*205*1.9 POM Piston Seal Rings 180*190*1.9 190*200*1.9 Back up Ring 185*195*1.9


Model: T3G,T3P

Part Name: PTFE Bronze Back up Ring
Materials: Bronze+PTFE+Nylon
Brand:WVS,TME ,OEM or as Required
Related Products:


We also offer PTFE+BRONZE PTFE+CARBON backup ring

Apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Recommended for double-acting pistons as piston-type energy storage, supporting cylinder and positional cylinder. Double safety with low friction and high elasticity, good dynamic and static sealing performance, larger extrusion clearances can be allowed, at the same time with the function of holding pressure, less leakage in the hydraulic cylinder. Simple groove, small installation space, excellent sliding performance, no crawling phenomenon.


Physical shooting:

OEM 195*205*1.9 POM Piston Seal Rings 180*190*1.9 190*200*1.9 0OEM 195*205*1.9 POM Piston Seal Rings 180*190*1.9 190*200*1.9 1OEM 195*205*1.9 POM Piston Seal Rings 180*190*1.9 190*200*1.9 2

High and Low temperature resistance(-45°--+180°)
Ozone resistance
UV resistance
Durable performance
Waterproof, Anti-toxic, good elongation, good air-permeable, etc.

Q1:How can i get the price?
A:We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.

Q2: How to ship the products?

A: For the shipment, we support the DHL Fedex EMS UPS or by Air/ Sea., if you have the agent in china, we can contact your agent according to your request.

Q3:What’s your main products?

A:Our main products: All kind of oil seal and seal kit for excavator, bulldozer, loader, breaker hammer, crane and so on.

Q4: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.

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