product product product product product product product product product product product product product product product product
13.8mm Wide-Profile Piston Seal
Home / Products / Y-Type Oil Seal Ring / 13.8mm Wide-Profile Piston Seal
  • 13.8mm Wide-Profile Piston Seal
  • 13.8mm Wide-Profile Piston Seal
Ningguo Jnsseals Sealing Technology Co., Ltd.

13.8mm Wide-Profile Piston Seal

Unique 13.8mm OD profile offers wider contact surface for enhanced sealing margins. High sectional stability; anti-rollover design; adapts to variable pressure.

Contact Us
PREV：500N Class Industrial Reciprocal Seal NEXT：10-60N Medium Pressure Oil Seal
  • Product Details
Product Specifications 10.9*3.3*3
OD 13.8
ID 5.4
H 3.5
O-ring adapter 10*1.5
Design applicable pressure range 10-60N
Steel pipe inner diameter * piston rod diameter 10*4
Product Materials HNBR
Remark
Product Code A-1-005
Featured Products
Recommendation
How to choose sealing products?
Choose JNS, with years of experience in the sealing product industry.
Get A Quote
Message Feedback
About Us

JNS: Precision Sealing, Reliable Motion

– Engineered for Gas Springs & Dampers

Ningguo Jnsseals Sealing Technology Co., Ltd. is dedicated to gas spring and damper sealing technologies, including high-quality O-rings. Since 2019, we have been delivering reliable, durable, and cost-effective sealing solutions to the automotive, furniture, home appliance, medical equipment, and construction industries. Whether facing extreme wear, high temperatures, or demanding long-life requirements, JNS is built to perform.

We believe that a great seal is not just a component—it's a promise. With automated smart manufacturing, eco-friendly processes, and rigorous quality control, JNS products excel in sealing performance, durability, and value. Choose JNS for stability, safety, and trust that lasts.

Contact: [email protected]
Read More
Ningguo Jnsseals Sealing Technology Co., Ltd.
Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd.
What’s News
Industry Insights & Updates
View All News
  • 2026-05-13
    Company news
    Sealing Ring Materials and Applications
    I. NBR (Nitrile Rubber) Sealing Ring Suitable for petroleum-based hydraulic oils, glycol-based hydraulic oils, diester-based lubricants, gasoline, water, silicone grease, silicone oil, and other media. It is currently the most widely used and lowest-cost rubber seal. Not suitable for polar solvents
  • 2026-05-13
    Industry news
    Brief Description of Sealing Characteristics
    A seal is a material or component used to prevent fluid or solid particles from leaking between adjacent mating surfaces and to prevent external contaminants such as dust and moisture from entering machinery or equipment. (1) Select the appropriate seal material and hydraulic fluid, ensuring adaptab