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Quick Details

  • Standard or Nonstandard: Standard
  • Style: Hydraulic
  • Material: phenolic fabric,PU,NBR,FKM ,PTFE,POM ect
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DL
  • Name: hydraulic seal kit
  • color: red, black, brown,black white
  • size: standard or nonstandard
  • Hardness: 20~90 Shore
  • Application: Atlas, Parker, Contarini, Hydro-Line, Miller, , Parker Royal,
  • Type: Any type

Packaging & Delivery

Packaging Details PEbag for inner packing and carton for the outside packing
Delivery Time Within 10 days after after deposite
Product Description

Our engineering mechanical seal repair kit can be used for the following brand of machinery:

Allis-Chalmers, Anthony, Atlas, Barko, Barrett, Bell, Bobcat, Cascade, Caterpillar, Champion, Chief, CLARK, Commercial, Commercial Intertech, Cross, Crown, Dempster, Dresser, Dynahoe, Eaton, Edbro, Effer, Energy, ESCO, Euclid Chemical, Fassi, Fiat Allis, FMC, Fontaine, Ford, Franklin, Fruehauf, Furukawa, Galbreth, Galion, Garwood, Gehl, Gradall, Grove, Heil, Hiab, Hitachi, Husky, Hyco, Hydro Line, Hyster, Ingersoll-Rand, International Harvester, J. I. Case, Jackson, JCB, JLG, John Deere, Kato, Kobelco, Komatsu, Kubota, Leach, Link-Belt, LoadMaster, Lorain, Lull, Mailhot, Marion, Mark-Lift, Massey Ferguson, Meyer, Miller, Mitsubishi, Morbark, New Holland, Nissan, Ortman, P&H Cranes, PAK-MOR, Pandrol, Parker, Peabody Engineering, Peerless Boiler, Pettibone, Prentice, Prince, Raymond, Red Lion, Reynolds, Rotobec, Royal, SamSung, Sheffer, Skyjack, Snorkel, Stauff, Steelmaster, Takeuchi, TCM, Terex, Tigercat, Timberjack, Tompkins Johnson, Toyota, Trojan, UpRight, Vanguard, Venco, Volvo, WABCO, Walton, Ward, White Drive Products, Yale, Yanmar, Yutani


The function of a hydraulic phenolic wear ring is to guide the shaft and hole sealing of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system

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Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.For a cylinder which is exclusively single-acting, capable of sealing dynamic pressure from one side (unidirectional), it is always best to choose the type of seal designed to provide optimum sealing qualities for single-acting functions.  

      Send an inquiry                   


HBY buffer ring does more then normal buffer ring does, not only just buffer the pressure spikes of hydraulic systems, but also acts as a primary seal and pressure spike suppressor. It is mainly used in construction machinery cylinder.

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Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.

The wiper seal is the most undervalued seal type in the hydraulic cylinder in relation to its important function. Particular attention should be drawn to its selection, the surrounding environment and service conditions must also be taken into special consideration..


The rod seal is the most critical seal on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outside. Leakage through the rod seal can reduce equipment performance, and also in extreme cases can cause environmental issues.

                 Send an inquiry 

Back-up rings are also known as anti extrusion rings. They have been used for many years in conjunction with O-Rings in high pressure applications.
A back-up ring is a rigid ring that holds an elastomeric seal to its designed shape and in its correct place. Back-up rings are often used with O-Rings to prevent extrusion at high pressures.    

PTFE piston seals Glyd Rings (BSF) works perfectly as double acting Piston seals of hydraulic components such as injection molding machines, machine tools, presses, excavators, forklifts & handling machinery, agriculture equipment, valves for hydraulic & pneumatic circuits and so on.     

   Send an inquiry


The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons.

O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals (thousands of psi) of pressure..

Detailed Images
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Our Company

For over 20 years,DLSEALS has specialized in the development and production of sealing systems which were used in the Metallurgical,Electrical,Auto, Engineering machinery, Light industrial machinery and Electrical appliance manufacturing industries. 

Our Service

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $67,000
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