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wiper seal pu for gas industry DSH

wiper seal pu for gas industry DSH

wiper seal pu for gas industry DSH

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3-7 days
Standard product/Customized product
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Product Details
With a focus on product quality, DSH Seals strives for quality excellence in the production of hydraulic seal.With the pursuit of quality excellence, DSH Seals strictly controls the quality in every aspect of the production. hydraulic seal is highly competitive in the market. It has excellent performance, stable quality, and favorable price.
  • DSH-wiper seal | Wiper seals | DSH
Product Comparison
oil seal is attentively manufactured based on well-chosen materials. Stable in performance and reliable in quality, it is a qualified product that is in line with national quality standards. You can rest assured to purchase.Supported by advanced technology, DSH Seals has a great breakthrough in the comprehensive competitiveness of oil seal, as shown in the following aspects.
  • DSH-wiper seal | Wiper seals | DSH-1
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    DSH-wiper seal | Wiper seals | DSH-2
Company Advantages
1. DSH wiper seal dimensions is manufactured utilizing the precision machining equipment.
2. We continuously monitor and adjust production processes to ensure product quality meets customer and company policy requirements.
3. This product is warranted to be free from defects in quality and performance with normal manufacturing tolerances and quality control procedures.
4. Unqualified raw materials for producing wiper seal is not allowed to be used.
5. Distributors and suppliers are part of Guangdong DSH Seals Technology Co., Ltd's value chain.

DSZ consists of a wear ring with a sealing edge and a dust-proof edge and a lip wiper consisting of an O-ring as a pretensioning element. Suitable for environments with severe or severe dust and high frequency reciprocating motion. Suitable for fast, high pressure, and necessary pressure to maintain working conditions. Recommended for double acting pistons as piston accumulators, supporting cylinders and positioning cylinders. Double safety, low friction, high elasticity, good dynamic and static sealing performance, allowing for larger extrusion clearance, while maintaining pressure and reducing hydraulic cylinder leakage. The groove is simple, the installation space is small, the sliding performance is excellent, and there is no creeping phenomenon.


  • Very compatible with hydraulic media.

  • Excellent sliding properties.

  • Effectively blocking the remaining oil film adhered to the surface of the piston rod from the inside.

  • Can compensate for large deformation of the piston rod or plunger.

  • No viscous and creeping when starting up.

  • Sturdy dust seal for heavy duty applications.

  • The effect of scraping off contaminants is very good, even if it is a very strong adhesive.

◆◆ PTFE,nbr/fkm rubber

Material descriptionPTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI and so on.
Available ColorBlack, green, coffee, white, blue, gold and so on
Material StrengthDSZ seals can be used under high temperature conditions. It has an extremely low friction value which results in very good sliding features.
MediumMineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Applied deviceHydraulic equipment / standard cylinders / Machine tools/Injection moulding machines/Presses

DSH-Wiper Ring, Dsz-rod Scraper Ptfe Hydraulic Wiper Ring
DSH-Wiper Ring, Dsz-rod Scraper Ptfe Hydraulic Wiper Ring-1
DSH-Wiper Ring, Dsz-rod Scraper Ptfe Hydraulic Wiper Ring-2
DSH-Wiper Ring, Dsz-rod Scraper Ptfe Hydraulic Wiper Ring-3
DSH-Wiper Ring, Dsz-rod Scraper Ptfe Hydraulic Wiper Ring-4
DSH-Wiper Ring, Dsz-rod Scraper Ptfe Hydraulic Wiper Ring-5

◆◆ Scrapers - DSZ

DSH-Wiper Ring, Dsz-rod Scraper Ptfe Hydraulic Wiper Ring-6

Technical Data

PressureTemperatureSliding speedMedium
Standard--45…+200 ℃≤15 m/sMinderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others.

O ringslide ring
Special (on request)FKMPTFE-Carbon
Order Example for standard version:
Diametre d=100mm
Order Code:DSZ100*112.2*8.1
Installation Dimension table based on Metric Size(mm)
d h9D  H9L +0.2D1 h11d1aR1≤C≥
Order  Numberd  h9D       H9L   ±0.2D1   h11a  min
Order Numberd      h9D   H9L   ±0.2D1   h11a  min

Company Features
1. In a fantastic market environment, Guangdong DSH Seals Technology Co., Ltd has grown quickly in the industry of wiper seal .
2. DSH is equipped with a full set of production technology to produce wiper ring .
3. Guangdong DSH Seals Technology Co., Ltd persists in the wiper seal dimensions service concept. Get quote! The service philosophy of Guangdong DSH Seals Technology Co., Ltd has always been hydraulic wiper seal . Get quote! wiper seal catalogue is Guangdong DSH Seals Technology Co., Ltd original service theory, which fully shows its own superiority. Get quote!
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