Product description
PTFE Piston combination seal/hydraulic seal for Excavator by a rubber o-rings and ptfe ring combination. O-rings, applying to lap is a double-acting piston seal. The friction is low, no creeping, Start-up force is small, resistance to high pressure.
Feature
To circle is usually made from synthetic rubber qualitative protection ring and superposition of filled ptfe qualitative square seals use, it can be divided into the hole and shaft used to use to circle, but its sealing function is the same, in accordance with its own initial deformation on the sealing surface of high contact stress, prevent leakage of pressure of the liquid. Hydraulic cylinder, pressure of liquid by elastic ring in the maximum extrusion rectangular sealing ring, make it close to the sealing surfaces, resulting in increased with the pressure of the liquid pressure of higher and higher additional contact stress, contact stress and the initial together to prevent leakage of liquid pressure.
The purpose
used in reciprocating motion high-pressure oil cylinder piston seal, o-rings and combination
Application Range.
Pressure (MPa): 35
Working Temperature [° C] -30...+160
Sliding speed[m/s]: 1.5
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Material quality:
ptfe bronze composite materials
Applicable scope:
all kinds of engineering machinery, general machinery hydraulic cylinder
| Order Number |
D |
d |
H |
h |
Order Number |
D |
d |
H |
h |
| SPG 0300 |
30 |
20.5 |
4.5 |
4.3 |
SPG 0950 |
95 |
80 |
7.5 |
7.3 |
| SPG 0315 |
31.5 |
22 |
4.5 |
4.3 |
SPG 1000 |
100 |
85 |
7.5 |
7.3 |
| SPG 0320 |
32 |
22.5 |
4.5 |
4.3 |
SPG 1050 |
105 |
90 |
7.5 |
7.3 |
| SPG 0350 |
35 |
25.5 |
4.5 |
4.3 |
SPG 1080 |
108 |
92 |
7.5 |
7.3 |
| SPG 0355 |
35.5 |
26 |
4.5 |
4.3 |
SPG 1100 |
110 |
94 |
7.5 |
7.3 |
| SPG 0400 |
40 |
30 |
4.5 |
4.3 |
SPG 1120 |
112 |
96 |
7.5 |
7.3 |
| SPG 0450 |
45 |
35 |
4.5 |
4.3 |
SPG 1200 |
120 |
104 |
7.5 |
7.3 |
| SPG 0500 |
50 |
40 |
4.5 |
4.3 |
SPG 1250 |
125 |
109 |
7.5 |
7.3 |
| SPG 0550 |
55 |
45 |
4.5 |
4.3 |
SPG 1300 |
130 |
114 |
7.5 |
7.3 |
| SPG 0560 |
56 |
46 |
4.5 |
4.3 |
SPG 1350 |
135 |
119 |
7.5 |
7.3 |
| SPG 0600 |
60 |
50 |
4.5 |
4.3 |
SPG 1400 |
140 |
124 |
7.5 |
7.3 |
| SPG 0630 |
63 |
48 |
7.5 |
7.3 |
SPG 1450 |
145 |
129 |
7.5 |
7.3 |
| SPG 0650 |
65 |
50 |
7.5 |
7.3 |
SPG 1500 |
150 |
134 |
7.5 |
7.3 |
| SPG 0690 |
69 |
54 |
7.5 |
7.3 |
SPG 1550 |
155 |
139 |
7.5 |
7.3 |
| SPG 0700 |
70 |
55 |
7.5 |
7.3 |
SPG 1600 |
160 |
144 |
7.5 |
7.3 |
| SPG 0710 |
71 |
56 |
7.5 |
7.3 |
SPG 1700 |
170 |
148 |
11 |
10.8 |
| SPG 0750 |
75 |
60 |
7.5 |
7.3 |
SPG 1800 |
180 |
158 |
11 |
10.8 |
| SPG 0800 |
80 |
65 |
7.5 |
7.3 |
SPG 1900 |
190 |
168 |
11 |
10.8 |
| SPG 0850 |
85 |
70 |
7.5 |
7.3 |
SPG 2000 |
200 |
178 |
11 |
10.8 |
| SPG 0900 |
90 |
75 |
7.5 |
7.3 |
SPG 2040 |
204 |
182 |
11 |
10.8 |
| SPG 2100 |
210 |
188 |
11 |
10.8 |
SPG 10600 |
1060 |
1020 |
20 |
19.7 |
| SPG 2150 |
215 |
193 |
11 |
10.8 |
SPG 11200 |
1120 |
1080 |
20 |
19.7 |
| SPG 2200 |
220 |
198 |
11 |
10.8 |
SPG 11500 |
1150 |
1110 |
20 |
19.7 |
| SPG 2240 |
224 |
202 |
11 |
10.8 |
SPG 11800 |
1180 |
1130 |
20 |
19.7 |
| SPG 2250 |
225 |
203 |
11 |
10.8 |
SPG 12100 |
1210 |
1170 |
20 |
19 |
| SPG 2300 |
230 |
208 |
11 |
10.8 |
SPG 12500 |
1250 |
1210 |
20 |
19.7 |
| SPG 2400 |
240 |
218 |
11 |
10.8 |
SPG 12600 |
1260 |
1220 |
20 |
19.7 |
| SPG 2500 |
250 |
228 |
11 |
10.8 |
SPG 14000 |
1400 |
1350 |
20 |
19.7 |
| SPG 2600 |
260 |
236 |
12 |
11.7 |
SPG 15000 |
1500 |
1460 |
20 |
19.7 |
| SPG 2700 |
270 |
246 |
12 |
11.7 |
|
|
|
|
|
| SPG 2800 |
280 |
256 |
12 |
11.7 |
|
|
|
|
|
| SPG 2900 |
290 |
266 |
12 |
11.7 |
|
|
|
|
|
| SPG 3000 |
300 |
276 |
12 |
11.7 |
|
|
|
|
|
| SPG 3100 |
310 |
286 |
12 |
11.7 |
|
|
|
|
|
| SPG 3200 |
320 |
296 |
12 |
11.7 |
|
|
|
|
|
| SPG 3300 |
330 |
308 |
10 |
9.75 |
|
|
|
|
|
| SPG 3600 |
360 |
336 |
12 |
11.7 |
|
|
|
|
|
| SPG 4000 |
400 |
376 |
12 |
11.7 |
|
|
|
|
|
| SPG 4850 |
485 |
455 |
15 |
14.8 |
|
|
|
|
|
| SPG 5000 |
500 |
470 |
15 |
14.8 |
|
|
|
|
|
| SPG 5500 |
550 |
515 |
17.5 |
17.2 |
|
|
|
|
|
| SPG 6000 |
600 |
570 |
15 |
14.8 |
|
|
|
|
|
| SPG 6500 |
650 |
620 |
15 |
14.8 |
|
|
|
|
|
| SPG 7200 |
720 |
690 |
15 |
14.8 |
|
|
|
|
|
| SPG 8000 |
800 |
785 |
13 |
12.7 |
|
|
|
|
|
| SPG 9000 |
900 |
870 |
25 |
24.5 |
|
|
|
|
|
| SPG 9300 |
930 |
890 |
20 |
19 |
|
|
|
|
|
| SPG 9350 |
935 |
920 |
13 |
12.7 |
|
|
|
|
|
| SPG 9500 |
950 |
925 |
18 |
17.7 |
|
|
|
|
|
| SPG 10000 |
1000 |
960 |
20 |
19.7 |
|
|
|
|
|
| MOQ(PCS) |
10 |
| FOB |
FOB Shenzhen |
| Method of payment |
T/T (bank account, paypal,western union) |
| Delivery time |
5 to 7 working days, 2 days for in stock |
| Supply ability |
5000000Pcs/Month |
| Packaging |
plastic film for inner packaging and cartons for outer packaging |
| Export market |
South Asia, Southest Asia, Europe, South America, North America, Africa, Middle East, Australia |
1.Where has the product sold to?
Answer: Our seals sold to America, India, Korea, the United Kingdom, Iran and other Countries .
2.How can you get sample free?
Answer: Sample free to you but your side pay the freight charge.
3.Could I make it according to my structure drawing?
Answer: Of course, we can make from your structure drawing.
4.Why choose Guangdong DEF Seals solutions Co., Ltd ?
1.Professional and reliability.
2.Complete production line, quickly delivery.
3.Advanced equipments, high quality and competitive price.
4.We have a heart like fire.
5.We are ready to serve you all the time.
Add: Xialingbei Industrial Park, Liaobu Town, Dongguan City, Guangdong Province, China 523410
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