Heavy-duty equipment Excavator accessories PTFE Piston seals SPG composite sealing rings
Produced with a combination of special compound PTFE ring and 70 shore NBR Square-ring, our SPG designhas a wide application area. Being able to be usded safely at high linear velocity, SPG piston seals can also work in higher temperatures or different liquids by means of changing square-ring used as pressure ring.
Technical Data
Pressure:≤400Bar
Temperature: with NBR Square-ring: -35C to +105 Cwith FKM Square-ring:-35°cto+200°c
Speed≤5m/s
Media: Hydraulic ol
Material: PTFE with Bronze Squate-ring: NBR/FKM
Color: Green/Brown Square-ring: Black/Brown
Advantages:
High static and dynamic sealing effect
Low friction, high efficiency
Stick-slip free starting, no sticking
Easy installation
Standard Sizes of Hydraulic Piston Seals-SPG Seals
Size(mm) |
30-20.5-4.3 |
31.5-22-4.3 |
32-22.5-4.3 |
35-25.5-4.3 |
35 5 26 4 3 |
40-30-4.3 |
45-35-4.3 |
50-40-4.3 |
55 45-43 |
56-46-4.3 |
60-50-4.3 |
63-48-7.3 |
65-50-7.3 |
69-54-7.3 |
80^55^71 |
71-56-7.3 |
75-60-7.3 |
80-65-7.3 |
85-70-7.3 |
90-75-7.3 |
95-80-7.3 |
100-85-7.3 |
108-92-7.3 |
110-94-7.3 |
112-96-7.3 |
120-104-7.3 |
125-109-7.3 |
130-114-7.3 |
140-124-7.3 |
145-129-7.3 |
150-134-7 3 |
155-139-7.3 |
160-144-7.3 |
170-148-10.8 |
180-158-10.8 |
190-168-10.8 |
200-178-10.8 |
204-182-10.8 |
210-188-10.8 |
220-198-10.8 |
224-202-10.8 |
225-203-10.8 |
230-208 1078 |
240-218-10.8 |
250-228-10.8 |
260-236-11.7 |
270-246-11.7 |
280-256-11.7 |
290-266-11.7 |
300-276-11.7 |
310-286-11.7 |
320-296-11.7 |
330-308-9.75 |
360-336-11.7 |
485-455-14.8 |
500-470-14.8 |
550-545-17.2 |
600-570-14.8 |
650-620-14.8 |
720-690-14.8 |
800-785-12.7 |
900-870-24.5 |
930-890-19 |
935-920-12.7 |
950-925-17.7 |
1000-960-19.7 |
1060-1020-19.7 |
1120-1080-19.7 |
1150-1110-197 |
1180-1130-19.7 |
1210-1170-197 |
1250-1210-19.7 |
1260-1220-19.7 |
1400-1350-19.7 |
1500-1460-19.7 |
1650-1600-24 |
Contact: Betty Huang
Phone:
E-mail: diseals@aliyun.com
Whatsapp:
Add: No. 8, Wuxia South Third Street, QiaotouTown,City:Dongguan,Province:Guangdong,China.Post code:523540
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