Products Description
PZ800 hydraulic swivel pressure seals
Material: POM + PU
Advantages:
●Low friction
●Low abrasion and good wear resistance
●No rotation within the groove
●Easy installation
The Kintowe PZ800 hydraulic swivel pressure seal is specifically designed for hydraulic swivels. It is manufactured using high-performance polyurethane material KINTOWE®01 and is accompanied by a polyformaldehyde anti-extrusion ring. The seal is perfect for applications that require double-acting conditions.
Our swivel pressure seal product is of top-notch quality, and we have taken every measure to ensure its durability and reliability in performance. The PZ800 hydraulic swivel pressure seal is the perfect solution for high-quality seals that can withstand the toughest of conditions.
Our seals are designed for both piston and rod applications, ensuring that our customers have the ultimate flexibility they need when it comes to selecting a seal for their swivels.
Production process:
Technical details
| Operating conditions | Metric | Inch |
| Maximum rotational speed | 0.2 m/sec | 0.6 ft/sec |
| Temperature range | -30℃+80℃ | -22°F +176°F |
| Maximum pressure | 350 bar | 5,000 p.s.i. |
| Limiting PV Value Lubricated | 25 bar m/sec | 1200 p.s.i ft/sec |
|
Maximum extrusion gap |
Figures show the maximum permissible gap all on the side using minimum rod ø and maximum clearance ø. Refer to Housing Design section. |
||
|
Pressure bar |
100 | 200 | 350 |
|
Maximum gap L1=4.2mm |
0.20 |
0.10 |
H7/ft fit |
|
Maximum gap L1=6.3mm |
0.30 |
0.25 |
H7/ft fit |
|
Pressure p.s.i. |
1500 |
3000 |
5000 |
| Surface roughness | μmRa | μmRt | μinCLA | μinRMS |
| Dynamic sealing face ød1 | 0.1＜＞0.3 | 2.5 max | 4＜＞12 | 5＜＞13 |
| Static sealing face øD1 | 1.6 max | 10 max | 63 max | 70 max |
| Static housing faces L1 | 3.2 max | 16 max | 125 max | 140 max |
| Chamfers & Rdaii | ||
| Groove Section ≤S mm | 5.5 | 7.75 |
| Min Chamfer C mm | 3.0 | 5.0 |
| Max Fillet Rad r1 mm | 0.8 | 1.2 |
| Tolerances | ød1 | øD1 | L1 mm |
| Rod mm | f9 | H11 | +0.2 -0 |
| Piston mm | h9 | H9 | +0.2 -0 |
Typical Application
● Excavators
● Forklifts and handing machinery
● Agriculture equipment
● Machine tools
● Presses
Our service and advantage
● We can produce many sizes
● Fast delivery
● Strict quality control system
● Factory direct prices
Our exhibition
PTC, BAUMA, Hannover Messe etc.
|
Rod Seals |
||||
|
Фd1 |
ФD1 |
L1 |
PART No. |
Remark |
|
25 |
32.5 |
3.2 |
PZ8000250 |
Without anti-extrusion ring |
|
32 |
39.5 |
3.2 |
PZ8000320 |
Without anti-extrusion ring |
|
36 |
43.5 |
3.2 |
PZ8000360 |
Without anti-extrusion ring |
|
40 |
51 |
4.2 |
PZ8000400 |
Without anti-extrusion ring |
|
45 |
56 |
4.2 |
PZ8000450 |
Without anti-extrusion ring |
|
70 |
80 |
5.0 |
PZ8000700 |
Without anti-extrusion ring |
|
100 |
111 |
4.2 |
PZ8001000 |
|
|
100 |
115 |
6.3 |
PZ8001001 |
|
|
130 |
145.5 |
6.3 |
PZ8001300 |
|
|
Pistion Seals |
||||
|
ФD1 |
Фd1 |
L1 |
PART No. |
|
|
80 |
69.3 |
4.2 |
PZ8000800 |
Without anti-extrusion ring |
|
90 |
79.3 |
4.2 |
PZ8000900 |
Without anti-extrusion ring |
|
145 |
129.5 |
6.3 |
PZ8001450 |
|
|
160 |
144.5 |
6.3 |
PZ8001600 |
|
|
180 |
164.5 |
6.3 |
PZ8001800 |
|
Packing & Delivery
By Express (FedEx, UPS, DHL, TNT, EMS, etc. )
--- Advantage: Fast (takes about 7 - 10 days in the delivery), door to door
This is especially useful for urgent shipments that need to reach their destination quickly. Though express delivery is a little expensive, it is worth the cost if time is a crucial factor.
By Air Transportation
--- Advantage: Fast (takes about 8 - 12 days), a little cheaper than Express.
Though it takes a little longer than express delivery, at around 8-12 days, it is still relatively quick. Additionally, air transportation is a little cheaper than express delivery. The only downside is that the receiver has to collect the goods from the airport.
By Sea (Ocean ) Transportation
--- Advantage: Much cheaper than Express or Air transportation.
Sea transportation is an excellent option for individuals and businesses that need to transport goods across long distances. With its cost savings and global coverage, it's an attractive alternative to other transportation methods.
FAQ:
Q: How many square meters of your factory?
Q: Can you customize for clients?
Q: Is your price competitive?
Q: What kinds of material you can produce?
Polyester resin composites
Epoxy resin composite
Polyurethane seals
Filled PTFE
Q: Have your products been exported?
Q: Do you have any certifications?
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