Custom Mua Hydraulic Piston Rod Seal U-Cup PU NBR for Pneumatic Drills

• Customization: Available
• Material: PU+NBR
• Application: Cylinder
• Model NO.: MUA series
• Type: Rod Seal
• Performance: High Pressure
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Temperature: -35 °C to +95 °C
• Pressure: up to 35MPa
• Speed: up to 0.5 M/S
• Application Examples: General Hydraulic Cylinders/Injection Molding Ma
• Export Market: Global
• Transport Package: Customers Required
• Specification: Customers Required
• Trademark: HSCO
• Origin: China
• Production Capacity: 500000
• Package Size: 10.00cm * 8.00cm * 12.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Description

 

MUA Seal Ring combines the advantages of high elasticity and wear resistance of both O-shaped and lip sealing materials

This special seal, due to its unique structure, is mainly used with O-rings in walking equipment. This O-ring ensures the top pressure of the sealing lip under low pressure or vacuum strip conditions, which is essential for performance. The sealing force is basically independent of temperature changes, and even if a certain degree of wear occurs, it will ensure the necessary pre-compression amount. The lip is loaded due to the phase increase of the system pressure - this system pressure is transmitted to the lip through the deformed O-ring under pressure

Pressure:	<=350bar
Speed:	Up to 0.5 m/s with reciprocating movements
Temperature:	-35°C to +95°C
Material:	POM+NBR

Specification

 Installation Recommendation

Company Profile

About us

Shanghai Huifeng (HSCO) has been a trusted hydraulic system solution provider since its establishment in 2006, specializing in high-performance sealing components, precision hydraulic elements, and customized electro-hydraulic control systems.

In 2019, we expanded our capabilities with a dedicated manufacturing facility focused on the R&D and production of reliable hydraulic products and tailored system solutions. Our experienced engineering team continuously drives innovation, utilizing advanced machining techniques and premium imported materials to ensure superior product durability and performance, even in the most demanding operating conditions.

With strong technical expertise and commitment to quality, HSCO delivers robust hydraulic solutions that meet the evolving needs of modern industrial applications. Our products combine precision engineering with practical reliability, developed through close collaboration with customers to address their specific operational challenges.

Certifications

Factory enviroment

Our facility is equipped with 10 high-precision imported machining centers, including:

1.Doosan vertical machining centers (BT50 & BT40 spindle models)
2.Precision turning centers
3.Surface grinding machines
4.CNC milling machines
Complemented by complete auxiliary equipment such as ultrasonic cleaning machines and salt spray testers, ensuring machining accuracy and product quality reliability.

Exhibition

FQA

Q1. What's the payment term?
A: We accept T/T 30% deposit and 70% balance against copy of B/L, or L/C at sight. West Union, VISA, and PayPal are also available.

Q2. What is the normal lead time for product orders?
A: Usually 5-7 days if the goods are in stock. For out-of-stock items, it takes 15-20 days, depending on the order quantity.

Q3. What is your standard packing?
A: Standard packing is carton boxes with pallets. Custom packing options are available upon request.

Q4. Why should you buy from us instead of other suppliers?
A: We offer OEM & ODM services, high-quality products at competitive prices, strict QC control, and on-time delivery.

Q5. Can we get a sample for reference?
A: Yes, samples are available for quality checking. The buyer covers the shipping cost, which will be refunded upon bulk order confirmation.

Q6. How do you ensure the quality of bulk orders?
A: We provide pre-production samples before mass production and accept third-party inspections (SGS, TÜV, Intertek, BV, etc.).

Q7. Do you follow international standards for rubber products?
A: Yes, we comply with ASTM D2000 for rubber materials and ISO 3302/ISO 2768 for tolerances.

Q8. What materials do you offer?
A: We work with NBR, EPDM, Silicone, FPM (FKM), Neoprene (CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone (FVMQ), FFKM, Liquid Silicone, Sponge, and more.is street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your need