Advanced PEEK Materials for High-Performance Industries

Dalian Luyang Technology is a national high-tech enterprise specializing in PEEK engineering plastics, material modification, and additive manufacturing. Trusted globally in aerospace, robotics, medical, and energy sectors.

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About Dalian Luyang

Founded in June 2006, Dalian Luyang Technology Development Co., Ltd. is a national high-tech enterprise located in Dalian Economic & Technological Development Zone. With a modernized factory and R&D center spanning 12,000m², we are a leading manufacturing base for PEEK special engineering plastics in China.

Our expertise lies in PEEK material modification, composite development, and additive manufacturing. Our products are widely applied in electronics, aerospace, military, petroleum, automotive, machinery, and sealing industries.

2006

Founded

12,000m²

Facility Size

Our PEEK Products

High-performance PEEK materials engineered for extreme environments across industries including robotics, hydrogen energy, medical, and petrochemicals.

PEEK Sliding Bearing

High wear resistance, self-lubricating, ideal for high-load and high-speed applications.

PEEK Labyrinth Seal

Non-contact sealing solution for rotating shafts, excellent in high-temperature environments.

PEEK Bushing

Corrosion-resistant, low friction, suitable for harsh chemical and mechanical environments.

PEEK Combined Sealing Ring

Multi-functional sealing component for dynamic and static applications.

PEEK Ties

High-strength, heat-resistant cable and component fasteners.

PEEK Suction Side Seal

Precision seal for pumps and compressors, resistant to cavitation and wear.

PEEK Sealing Material

Specialized formulations for extreme pressure and temperature sealing.

PEEK Bearing Cage

Lightweight, high-speed cage material for advanced bearing systems.

Why Choose PEEK?

PEEK (Polyetheretherketone) is known as the "king of special engineering plastics" due to its exceptional properties.

High Strength

Exceptional mechanical strength even at elevated temperatures.

High Temp Resistance

Long-term use above 260°C without degradation.

Wear Resistance

Excellent durability and low wear in dynamic applications.

Corrosion Resistance

Unaffected by most chemicals and solvents.

Application Cases

Real-world implementations of PEEK materials across critical industries.

Balance Disc Seal

Successfully implemented in high-pressure pump systems, reducing maintenance cycles by 40% and increasing operational efficiency.

Operating temperature: up to 280°C
Pressure resistance: 50 MPa
Service life: 3x longer than metal seals

Back-Up Ring

Custom PEEK back-up rings used in offshore oil drilling equipment, providing reliable performance in corrosive seawater environments.

Material: Reinforced PEEK composite
Depth rating: 3000m
Zero failure rate in 18-month field test

Electroplating Ring

PEEK electroplating rings used in PCB manufacturing lines, resistant to strong acids and alkalis.

Chemical resistance: H2SO4, NaOH, CuSO4
Temperature: 80°C continuous
Lifespan: 12+ months

Robotics Joints

Lightweight PEEK bushings and bearings used in robotic arms, reducing inertia and improving precision.

Weight reduction: 60% vs. steel
Self-lubricating: no grease required
High cycle life: 10M+ operations

Get in Touch

Contact our sales team for product inquiries, technical support, or custom solutions.

Sales Team

Grace

Salesperson

Phone: +86-13889421318

WhatsApp: +86-13889421318

Wang Hai

Sales Manager

Phone: +86-18342067983

WhatsApp: +86-18342067983

Yulong Li

Sales Manager

Phone: +86-18600219286

WhatsApp: +86-18600219286

Contact Information

Address: No. 1-3, Baoling Street, Economic and Technological Development Zone, Dalian City, Liaoning Province

Email: dalian_luyang@163.com, liyulong@luyangkeji.com

Phone: +86-0411-87641009

Fax: +86-0411-87641009-888

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