Guangzhou Opal Machinery Parts Operation Department

707-44-16910 SPGW 180 185 190 195 Piston Seal Rings For Excavator 707-44-15180 707-44-16180

Product Details:
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: SPGW
Payment & Shipping Terms:
Minimum Order Quantity: 10 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: 1000Pcs
  • Detail Information
  • Product Description

Detail Information

Application: Mobile Hydraulic Excavators Heavy Duty Cylinders Pressure Range: 0~50Mpa
Product Name: Piston Seal Speed: 1.5m/s
Temperature: -30℃-+100℃ Medium: Standard Hydraulic Oils, Oil Water, Water-glycol
Hardness: Shore A 95±2

Product Description

Hydraulic press SPGWS compact Seal for excavator
SPGWS compact Seal is a four pieces double acting heavy duty compact seal which consist of one PTFE bronze profile ring,one elastomeric nitrile rubber pre-load sealing element and two POM back -up rings.

1. Standard material:
Seal: PTFE or Polyurethane PU
Elastomer: NBR NBR
Retaining ring: Nylon PA or POM
2. Applications:
Reciprocating hydraulic system. In the high-pressure conditions of the bi-directional piston seal reload occasion very well. Particularly suitable for long stroke and a wider range offluids and high temperature applications, applicable to the larger piston clearance. Mainly used in heavy construction machinery or cylinder piston seal leakage has good control, anti-extrusion resistance and loss of performance, such as: excavators, and other heavy-duty hydraulic cylinders.



707-44-15180 707-44-13080 707-44-95180
707-44-16180 707-44-13280 707-44-95080
707-44-16910 707-44-13180 707-44-10070
707-44-16150 707-44-13150 707-44-10080

More specifications are welcome to consult us


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707-44-16910 SPGW 180 185 190 195 Piston Seal Rings For Excavator 707-44-15180 707-44-16180 0

707-44-16910 SPGW 180 185 190 195 Piston Seal Rings For Excavator 707-44-15180 707-44-16180 1


Why choose us?

1. Professionalism and reliability.

2. Complete production line and fast delivery.

3. Advanced equipment, high quality and competitive price.

4. We have a heart like fire.

5. We are always ready to serve you.


Q1: 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.
Q2: Can I get some samples?
A: Yes, Sample order is available for quality check and market test .But you have to pay the express cost.
Q3: What’s delivery time?
A: Within 5-15 days after getting your desposit.

Q4: Have you support the OEM or not?

A: Sure, we support the OEM,NOK or as required.

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