V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps

Product Details
Customization: Available
Material: T40/T05/Z280/Z48
Application: Cylinder
Manufacturer/Factory & Trading Company

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  • V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
  • V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
  • V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
  • V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
  • V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
  • V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
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  • Overview
  • Product Description
  • Company Profile
  • Certifications
Overview

Basic Info.

Model NO.
PVA
Type
Oil Seal
Performance
High Pressure
Shape
O-Ring
Standard
Standard
Pressure
up to 40 MPa
Temperature
-70 to+260°c
Certification
Correspond to Recommendation of ISO 3771
Speed
up to 0.5m/S with Reciprocating Movements, Freque
Application Example
Walking Machinery/Standard Oil Cylinder
Transport Package
Customized
Specification
Customized
Trademark
HSCO
Origin
China
Production Capacity
50000

Product Description

Product Description
Product introduction
 ADVANTAGES
M2 is a single acting seal 
consisting of a U-shaped jacket and a V-shaped 
corrosion resistant spring. M2 has an 
asymmetric seal profile. The optimized front angle 
offers good leakage control, reduced friction and long service 
life
                              AREAS OF APPLICATION
 
-Hydraulic components, e.g. cylinders, valves, pumps, etc.
 -Chemical processing equipment
 -Pharmaceutical processing
 -Food and beverage processing
 -Spindle seals for machine tools
 -Pneumatics, cylinders and valves
Product Parameters

 -Suitable for reciprocating and rotary applications
 -Low coefficient of friction
 -Stick-slip free operating
 -High abrasion resistance
 -Dimensionally stable
 -Resistant to most fluids, chemicals and gases
 -Withstands rapid changes in temperature
 -No vulcanizing between seal and hardware
 -Excellent resistance to aging
 -Can be sterilized
 -Available in HiClean version
 - Interchangeable with O-Ring and Back-up Ring combinations 
to AS4716 and ISO 6194
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
Pressure:
Maximum dynamic load: 
20 MPa 
Maximum static load: 
40 MPa (207 MPa with back-up ring)
Speed:
Reciprocating up to 15 m/s  
Rotating up to 1.27 m/s
Temperature:
-70 °C to +300 °C  
Special materials as 
well as alternative spring materials are 
available for applications outside this 
temperature range
Media
Virtually all fluids, chemicals and gases
Installation Recommendation

V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
Our Competitive Advantages
1. Our raw material is imported .
2. Top quality custom rubber products that can completely meet your needs.
3. Fast production & in-time delivery that never delay your project and usage.
4.OEM/ODM Services are available. We can design and produce various Non-standard
    Rubber Parts according to your PDF,3D or STEP drawing files.
Special design
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
Company Profile
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
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
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
Factory enviroment

V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
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

V-Spring Piston Seal U-Shaped Ring Plastic Part for Pumps
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

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