Products Description
K652 hydraulic high pressure rod seals
Advantages:
☆ With high pressure and shock load capabilities
☆ With POM / fabric back-up rings, preventing extrusion of the seal
☆ Fast sealing
Kintowe K652 is a highly specialized high pressure rod seal that has been developed for use in the demanding conditions of longwall mining. This seal has been engineered with the highest quality materials, ensuring that it can withstand the extreme pressures and temperatures associated with this type of operation.
Through the use of a polyurethane shell, an O-ring energizer, and a polyacetal/PFC anti-extrusion ring, this rod seal is able to function seamlessly, providing optimal protection against leaks and other potential issues.
The rubber energizer in this seal is a valuable component that ensures optimal lip actuation, no matter the pressure conditions. It acts as a cushion for the seal, absorbing any shock loadings that may occur during operation. Additionally, the anti-extrusion ring equipped in this seal allows it to withstand extreme pressure peaks and side loads, even when using remote plastic bearing strips.
With K652 hydraulic high pressure rod seals, you can rest assured that your mining equipment will remain protected against leaks, ensuring the optimal functioning of your machinery. This high quality rod seal is designed to resist wear and tear, even in the most challenging operating environments, providing you with reliable, long-lasting performance that won't let you down.
Production process:
Technical details
| Operating conditions | Metric | Inch |
| Maximum speed | 1.0m/sec | 3.0 ft/sec |
| Temperature range | -45℃+110℃ | -50°F +230°F |
| Maximum pressure | 700bar* | 10.000 p.s.i.* |
| Maximum extrusion gap | Figures show the maximum permissible gap all on one side using minimum rod ø and maximum clearance ø. | ||||
| Pressure bar | 160 | 250 | 400 | 500 | 700 |
| Maximum Gap mm | 1.0 | 0.8 | 0.6 | 0.4 | 0.25 |
| Pressure p.s.i. | 2400 | 3750 | 6000 | 7500 | 10.000 |
| Surface roughness | μmRa | μmRt | μinCLA | μinRMS |
| Dynamic sealing face ød1 | 0.1＜＞0.4 | 4 max | 4＜＞16 | 5＜＞18 |
| 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 & Radii | ||||||
| Groove section | 4.0 | 5.0 | 7.5 | 10.0 | 12.5 | 15.0 |
| Min chamfer C mm | 3.0 | 3.5 | 5.0 | 6.5 | 7.0 | 8.0 |
| Max fillet Rad r1mm | 0.2 | 0.4 | 0.8 | 0.8 | 1.2 | 1.6 |
| Max fillet Rad r2mm | 0.4 | 0.8 | 1.2 | 1.2 | 1.6 | 2.4 |
|
Tolerances |
ød1 |
øD1 |
L1mm |
|
f9 |
Js11 |
+0.25 -0 |
|
Фd1 |
ФD1 |
SL |
L1 |
PART No. |
Фd1 |
ФD1 |
SL |
L1 |
PART No. |
|
32 |
44 |
8.7 |
9.6 |
6520320 |
128 |
143 |
14.5 |
16.0 |
6051280 |
|
40 |
52 |
8.7 |
9.6 |
6520400 |
130 |
145 |
14.5 |
16.0 |
6051300 |
|
50 |
62 |
8.7 |
9.6 |
6520500 |
135 |
155 |
13.6 |
15.0 |
6051350 |
|
60 |
69.8 |
11.4 |
12.5 |
6520600 |
140 |
155 |
14.5 |
16.0 |
6051400 |
|
60 |
72 |
8.7 |
9.6 |
6520601 |
150 |
165 |
14.5 |
16.0 |
6051500 |
|
60 |
75 |
11.9 |
13.0 |
6520602 |
160 |
175 |
11.7 |
12.8 |
6051600 |
|
63 |
75 |
8.7 |
9.6 |
6520630 |
160 |
175 |
14.5 |
16.0 |
6051601 |
|
70 |
82 |
8.7 |
9.6 |
6520700 |
160 |
177 |
14.5 |
16.0 |
6051602 |
|
75 |
95 |
12.5 |
14.0 |
6520750 |
160 |
185 |
18.8 |
20.0 |
6051603 |
|
80 |
95 |
14.5 |
16.0 |
6520800 |
165 |
182 |
14.5 |
16.0 |
6051650 |
|
80 |
95 |
11.8 |
13.0 |
6520801 |
170 |
185 |
14.5 |
16.0 |
6051700 |
|
85 |
97 |
8.7 |
9.6 |
6520850 |
177 |
192 |
14.5 |
16.0 |
6051770 |
|
90 |
105 |
14.5 |
16.0 |
6520900 |
180 |
195 |
14.5 |
16.0 |
6051800 |
|
100 |
115 |
11.0 |
12.0 |
6521000 |
185 |
200 |
14.5 |
16.0 |
6051850 |
|
100 |
115 |
14.5 |
16.0 |
6521001 |
185 |
210 |
18.0 |
20.0 |
6051851 |
|
105 |
120 |
11.8 |
13.0 |
6521050 |
190 |
205 |
14.5 |
16.0 |
6051900 |
|
105 |
120 |
14.5 |
16.0 |
6521051 |
195 |
210 |
14.5 |
16.0 |
6051950 |
|
110 |
125 |
14.5 |
16.0 |
6521100 |
195 |
215 |
14.5 |
16.0 |
6051951 |
|
115 |
130 |
14.5 |
16.0 |
6521150 |
200 |
220 |
14.5 |
16.0 |
6052000 |
|
120 |
135 |
14.5 |
16.0 |
6521200 |
205 |
220 |
14.5 |
16.0 |
6052050 |
|
125 |
140 |
14.5 |
16.0 |
6521250 |
210 |
230 |
14.5 |
16 |
6052100 |
Our exhibition
PTC, BAUMA, Hannover Messe etc.
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 workers in your factory?
Q: What is the delivery time for mass production?
Q: How can I trust your company?
Q: Visting factory is allowed or not?
We are located in Taozhuang Town, Jiashan County, Zhejiang Province, near Shanghai.
Q: What kind of products can your factory provide?
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