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TEL: 86-576- 83551990
86-576- 83558888
FAX: 86-576- 83550353
Contact person: Liqing
E-MAIL:
sales@seal-manufacturer.com
www.seal-manufacturer.com |
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China Zhejiang XIPULI seal technology Co. Ltd. which is specialized in seal technology exploitation, making and PU products, rod wiper seal producing. Besides we can design all kinds of seals and PU products, rod wiper seals according to customers request to satisfy the demand of customers. We have studied this field for a very long time, and gained a lot of experiences. We are perfecting products, rod wiper seal quality for we have more than 100 kinds of elastomers directions of producing of materials which can meet all kinds of customers’ requirements, and possess complete internationally advanced physicochemical testing equipment and production capacity of the scale.We have passed ISO9001 standard management system at the end of 2000. The quality of our products, rod wiper seals is trustworthy. |
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SPGO
ST-D SEAL SETS
SPGO is two-piece seal sets for seal of double-acting and sing-acting pistons. The seal sets consist of a profile with an O-ring as energising element
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MATERIAL
PROFILE RIN
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Material |
PTFE60% + BRONZE40% |
Hardness |
Hs≥98℃A |
O-RING
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Material |
Nitrile rubber NBR |
Fluorine rubber FRM |
Hardness |
70 shore A |
70 shore A |
TECHNIC DATA |
Properties |
Extremely high loads, good hardness, good heat conductivity, very high reliability against extrusion, high abrasive strength |
Operating conditions |
For highest mechanical loads, high speeds and pressures medium frequencies, higher temperatures. |
Temperature |
NBR: -25℃ to +120℃ |
FKM: -15℃ to +200℃ |
Pressure |
50MPa(500Bar) |
Velocity |
Up to 15m/s |
SET UP
SPGO piston seals can be fitted on single-piece pistons. The O-ring is first inserted followed by the profile ring being pushed over. When fitting the seal, it is necessary to ensure the correct arrangement of the seal edge relative to the direction of the pressure. An assembly tool eases installation of small rings.
TOLERANCE
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Nominal diameter |
D |
d |
Df |
≥36 |
H8 |
H9 |
h7 |
＞36…250 |
H9 |
h8 |
h8 |
＞250…500 |
H8 |
h8 |
h8 |
＞500…1000 |
H7 |
H7 |
-0.1 |
Number |
Groove dimension |
O-GB3452.1-82
d1×d2 |
D |
d |
B |
L |
Rmax |
E |
XPLA-08-16 |
16 |
8.5 |
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8.5×2.65 |
XPLA-08-18 |
18 |
10.5 |
3.75 |
3.2 |
0.5 |
0.85~0.5 |
10.5×2.65 |
XPLA-08-20 |
20 |
12.5 |
12.5×2.65 |
XPLA-08-22 |
22 |
14.5 |
14×2.65 |
XPLA-08-25 |
25 |
17.5 |
17×2.65 |
XPLA-08-28 |
28 |
20.5 |
20×2.65 |
XPLA-08-30 |
30 |
22.5 |
21.2×2.65 |
XPLA-08-32 |
32 |
24.5 |
23.6×2.65 |
XPLA-08-35 |
35 |
27.5 |
26.5×2.65 |
XPLA-08-40 |
40 |
29.0 |
5.5 |
4.2 |
0.7 |
0.85~0.5 |
28×3.55 |
XPLA-08-45 |
45 |
34.0 |
33.5×3.55 |
XPLA-08-50 |
50 |
39.0 |
38.7×3.55 |
XPLA-08-55 |
55 |
44.0 |
43.7×3.55 |
XPLA-08-60 |
60 |
49.0 |
47.7×3.55 |
XPLA-08-63 |
63 |
52.0 |
50×3.55 |
XPLA-08-65 |
65 |
54.0 |
53×3.55 |
XPLA-08-70 |
70 |
59.0 |
58×3.55 |
XPLA-08-75 |
75 |
64.0 |
63×3.55 |
XPLA-08-80 |
80 |
64.5 |
7.75 |
6.3 |
1.2 |
1~0.6 |
63×5.3 |
XPLA-08-85 |
85 |
69.5 |
69×5.3 |
XPLA-08-90 |
90 |
74.5 |
73×5.3 |
XPLA-08-100 |
100 |
84.5 |
82.5×5.3 |
XPLA-08-110 |
110 |
94.5 |
92.5×5.3 |
XPLA-08-120 |
120 |
104.5 |
103×5.3 |
XPLA-08-125 |
125 |
109.5 |
109×5.3 |
XPLA-08-130 |
130 |
114.5 |
112×5.3 |
XPLA-08-140 |
140 |
124.5 |
122×5.3 |
XPLA-08-140 |
140 |
119 |
10.5 |
8.1 |
1.5 |
1.25~0.6 |
115×7 |
XPLA-08-150 |
150 |
129 |
128×7 |
XPLA-08-160 |
160 |
139 |
136×7 |
XPLA-08-170 |
170 |
149 |
145×7 |
XPLA-08-180 |
180 |
159 |
155×7 |
XPLA-08-190 |
190 |
169 |
165×7 |
XPLA-08-200 |
200 |
179 |
175×7 |
XPLA-08-210 |
210 |
189 |
185×7 |
XPLA-08-220 |
220 |
199 |
198×7 |
XPLA-08-230 |
230 |
209 |
200×7 |
XPLA-08-240 |
240 |
219 |
212×7 |
XPLA-08-250 |
250 |
229 |
224×7 |
XPLA-08-320 |
320 |
299 |
290×7 |
XPLA-08-340 |
340 |
319 |
307×7 |
XPLA-08-360 |
360 |
339 |
325×7 |
XPLA-08-400 |
400 |
379 |
365×7 |
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