DAS Compact Hydraulic Piston Seal Ring

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Product Overview

Description


Product Description
DAS Compact Hydraulic Piston Seal Ring

5 piece compact seal for sealing of double-acting piston. The profiled back-rings on both sides of the sealings element prevent extrusion into the radial sealing gap. Angle bushes guide the piston in the cylinder tube.

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Product Name
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DAS Compact Hydraulic Piston Seal Ring
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Material
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PU+NBR+POM
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Color
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nickel white
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Working Pressure
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≤40 MPA
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Working Speed
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≤0.5 M/S
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Working Temperature
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−30∼+120℃
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Product Advantage
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1. Good sealing effect, also suitable for holding cylinders.
2. Insensibility against shock loads and pressure peaks.
3. High resistance against extrusion.
4. Economic sealing and guiding solution.
Products Show
Specification
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Part No.
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Material
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Color
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Size (D*d*h)(mm)
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DAS35-25
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NBR + POM + PU
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Blue & Black
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35x25x29.1
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DAS35-25/1
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NBR + POM + PU
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Blue & Black
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35x25x20.1
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DAS40-24
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NBR + POM + PU
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Blue & Black
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40x24x31.1
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DAS40-26
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NBR + POM + PU
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Blue & Black
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40x26x20.7
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DAS40-30
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NBR + POM + PU
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Blue & Black
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40x30x29.1
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DAS40-30/1
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NBR + POM + PU
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Blue & Black
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40x30x20.5
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DAS40-30/2
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NBR + POM + PU
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Blue & Black
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40x30x20.5
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DAS40-32
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NBR + POM + PU
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Blue & Black
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40x32x21.9
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DAS42-28
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NBR + POM + PU
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Blue & Black
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42x28x20.7
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DAS45-29
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NBR + POM + PU
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Blue & Black
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45x29x31.1
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DAS45-31
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NBR + POM + PU
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Blue & Black
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45x31x20.7
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DAS45-35
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NBR + POM + PU
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Blue & Black
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45x35x29.1
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DAS50-34
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NBR + POM + PU
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Blue & Black
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50x34x31.1
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DAS50-34/1
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NBR + POM + PU
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Blue & Black
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50x34x26.7
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DAS50-38
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NBR + POM + PU
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Blue & Black
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50x38x28.9
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DAS55-39
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NBR + POM + PU
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Blue & Black
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55x39x31.1
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DAS55-39/1
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NBR + POM + PU
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Blue & Black
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55x39x26.7

We only show the part of all the specifications, if needed, more details will be provided for your reference.

Our Company

Ningbo Yierka Seals Co., Ltd. is located in west of Ningbo city, where is 15 km distant of Ningbo airport. It is 35km away from Ningbo port, so it is convenient transportation. Ningbo Yierka Seals was established in 2001. We are specialized in producing and researching Hydraulic Seals, Pneumatic Seals, Rubber Parts and PU Casting Parts. We offer seal solution service for global customers.


We have succeeded in turning the hydraulic seal to be used in mine, hydraulic system, plastic jetting machine and engineering machine. And we have 14 PCS patents and can provide the product certificate according to client’ requirements.


Ningbo Yierka Seals covers about 4,900 meter square, 85employees work for us. We have more than 15,000 kinds mould tooling. The current production capacity is around 1,000,000 pieces per month. We have a quality control system. Ningbo Yierka Seals owns complete test and research equipment, physical and chemical labs.


Our aim is “offering professional seal solution service and high-quality seal to our global customers.” We believe that service and communication are key factors when building a business relationship. Also we sincerely welcome the customer from domestic and abroad. We hope to establish the good business relations with customers through sincere cooperation. We believe we will make our common career better through our great effort.

Factory

Our Factory

Workshop

Our Workshop

Warehouse

Our Warehouse

Team

Our Team

Our Certifications

ISO9001:2008 Standard
Ningbo Hydraulic Pneumatic & Seals Association Member Unit
Ningbo Thermoplastic Elastomer Chamber of Commerce Member Unit

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:


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