GDK Factory Direct Sell Rubber Piston Seal Ok Type
Material: F-thermoplastic+NBR
Note: All sizes are subject to the international standard.
OK type piston seals are mainly used in heavy load hydraulic equipment, especially for double-acting piston. This seals can be used under working pressure of 500 bar, even more under some circumstances
Please send me 3 details about your engine application In order to give you fast and accurate pricing information.
- The Part Number
- The Centimeter Size
- Quantity
We set up the PTFE polymer materials, PU polyurethane and NBR materials seals producing line; Meanwhile, NOK, SKF, PARKER, CFW brand seals are also supplied as we are the distributor in China.
All sealing products are widely used in different kinds of excavator and breaker hammer installation and maintenance systems, wining high reputation from the customers at home and abroad.
Supply Ability
Supply Ability: 10,000 Piece/per Day
Packaging & Delivery
Packaging Details
Inner is corrugated paper with film shrinkable. outer is carton with film wrapped.
Port: Guangzhou, China
Lead Time :
| Quantity(Pieces) |
1 - 10000 |
>10000 |
| Est. Time(days) |
15 Days |
To be negotiated |
Process Flow:
Raw material test → Prescribe → Mixing Material → Cutting Material → First Cure → First Part Inspectio
→ Casual Inspection → Burr Dealing → Eye Inspection → IPQC → Washing or Grinding → Post Cure → FQC → Packing
Advantage
Small shape
Good performance in bearing impact load
Low friction when starting and running even after working for a long time
Easy installation
Good abrasion resistance
Good anti-extrusion capacity under high pressure and big gap due to the special material
Apply to the groove based on international standard SO7425-1
Material
Seals in cylinder: F- thermoplastic expansion ring: NBR of shore hardness 70 degree
Working range
Working pressure: less than 500 Bar
Temperature: -30- + 110° C
Speed: less than 1m/s
Installation
Remove burrs and overturns clearly when installing groove.
Ok seal usually applies to the closed groove systems.
Our Factory :
The products we can also supply as below:
Contami Seal: KZT
Piston Packing
Wear Ring: Phenolic Resin WR,CAT type WR,PTFE RYT ect
Dust Seal : DKB/DKBI,PAD, DSI, DLI/VAY, LBH etc
Rod Packing
Buffer Ring: HBY,HBTS /HBTY(step seal)
Backup Ring: BRT/BRTS/BRN,N4W,TFP/TFG
Seal for Cylinder-BOOM
Seal for Cylinder-ARM(STICK)
Seal for Cylinder-BUCKET
Rotary Joint Seals
Rotary Control Joint Seals
Engine Seals
Hydraulic Pump Seals
Front Idler Seals
Chain Adjuster Seals
Travelling Motor Seals
Center Joint Seals / Turning Joint Seals
Slewing Device Seals / Swing Motor Seals
Lever Control Seals / Pilot Valve Seals / PPC Seals
Transmission Seal Kit
ORing Box / O Ring Kit
Hammer Breaker Seals Kit / Breaker Seal Kit
Our Service
1. OEM Manufacturing welcome: Product, Package...
2. Sample order Is available.
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you every two days until you get the products. When you got the
goods, test them, and give us feedback.If you have any questions about the products or problem in hydraulic seal field, contact with us, we will offer expert solution fits for you.
Applications:
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
Q4. How about your delivery time?
1) 1-2 days if goods in stock.
2) 10-20 days if goods out of stock with molding.
3) 25-35 days if goods out of stock without molding.
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.
Special order: Require for other size or material,please contact us for further discussion about new mould and price.
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