Basic Information
Model NO. |
Hydraulics seals |
Work Temperature |
High Temperature |
Feature |
Wear-Resistant, Flame-Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant |
Function |
Water Seal, Rotary Seal, Fixed Seal, Dust Proof, Hole Seal, Shaft Seal, Oil Seal |
Cross-Sectional Shape |
U |
Material |
PU |
More Material |
PU |
Transport Package |
Carton |
Specification |
Standard or custom sizes |
Trademark |
Pinmo |
Origin |
China |
HS Code |
4016931000 |
PRODUCT ADVANTAGES
1. Exemplary abrasion resistance that ensures durability and longevity under rigorous conditions.
2. Exceptional resilience to shock loads and pressure peaks, maintaining performance integrity.
3. Outstanding crush resistance, making it reliable under extreme pressures.
4. Exhibits ideal sealing performance even at no-load low temperatures, perfect for diverse applications.
5. Designed to thrive in the most challenging and demanding working environments.
APPLICATION
Expertly engineered for efficient sealing in plunger,,
piston rod,
ideal for gas drill multi-stage cylinders,
forging presses, and various hydraulic equipment used in mobile machinery.
Available in a variety of types and sizes including Hydraulic Seals, Rod Seals, Piston Seals, Buffer Seals, Back-up Rings, Static Seals, Wiper Seals, and Wear Rings.






Factory Showcase




Nestled in the historic county of Julu, Xingtai Baihui Machinery Parts Co., Ltd. was established in 2018. The company has evolved through advanced equipment upgrades and innovative technology to become a comprehensive medium-sized enterprise. We boast a robust management system, an exceptional corporate culture, and seamlessly integrate research & development, production, operations, and customer service.
Our flagship products include skeleton oil seals, O-rings, VY and J-type oil seals, combination gaskets, rubber seals (UN/UHS/DHS), pipeline sealing rings, rotating and dust-proof oil seals, polytetrafluoroethylene seals, asbestos pads, phenolic cloth wear-resistant rings, shock absorbers, polyurethane, and floating oil seals. These are crafted using our unique casting and processing techniques and enjoy popularity nationwide. We also provide custom processing for client samples (drawings) and offer surveying, design, and mold manufacturing assistance.
With continuous enhancement of core competencies, Gongke is proud to operate 55 vulcanizing and injection molding machines over a 21-acre space. Our high-tech facilities include mixing centers, R&D rooms, laboratories, and autonomous CNC centers. We offer a comprehensive 'one-stop' service from mold research to inspection and application, optimizing resources for our clients. We are eager to collaborate with both domestic and international enterprises, fostering win-win outcomes and pioneering a future of mutual success, contributing to national prosperity.
Exhibition Gallery



Frequently Asked Questions
Q: Are you a trading company or a manufacturer?
A: We are a factory.
Q: What is your delivery timeline?
A: Typically, it's 3-7 days if we have the items in stock. If not, expect 15-20 days depending on the order quantity.
Q: Are samples available? If so, are they free or do they incur additional costs?
A: Yes, we offer samples free of charge; however, the freight cost is borne by the buyer.
Q: What are your payment terms?
A: For payments <= 1000 USD, we require 100% in advance. For payments >= 1000 USD, a 50% T/T advance is required, with the remaining balance before shipment.