SPG piston seal

Product Name: SPG piston seal
Product Type: Piston Seals
Brand: CATSON or As required
Warranty: According To Product Feature
Stocks: Please Contact Our Salesman
Short Description: SPG piston seal

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price: Please Contact Our Salesman Production Capacity: According To Product Feature
Trade Term: EXW,FOB,C&F,CIF Packing: Wooden Case, Carton Box, Neutral Packing, As Required
Payment Term: T/T WU,PP,L/C Delivery Date: According to Order Condition, As Required
MOQ: 1PCS
Type Of Shipping: By Sea, By Land Logistic, By Air, By Express.

SPG piston seal

SPG is a compact double acting piston seal for medium to heavy duty applications. The reinforced, heat stabilized, thermoplastic sealing face with step-cut joint allows the seal to pass over ports, making it an ideal choice for double acting telescopic cylinders.

It comprises a bronze filled PTFE face ring, which is pre-loaded by a square section NBR ring. The cap ring is precision machined from a compression moulded billet. Compression moulding of the material offers consistently superior physical properties as compared to automatic moulded products. The machined face ring has chamfered corners for easy installation and a surface finish free from the “orange peel” effect associated with automatic moulded products. As only the PTFE face ring is in contact with the sliding surface, friction is very low and stick slip movement is eliminated. The housing width allows the designer to use a narrow width piston, but it is recommended that an adequate bearing be mounted on either side of the seal as shown.

Materials
Standard materials are bronze / PTFE with a NBR square section energizer.

spg 详情

Material Poer-transmission fluid Temperature Speed Pressure Max. Gap F
PTFE+bronze Mineral Oil (NBR) -30 – +110 ≦ 15m/s 160 bar F ≦ 0.6mm
Mineral Oil (FKM) -30 – +200 250 bar F ≦ 0.4mm
400 bar F ≦ 0.2mm
Chamfers & Rad(mm) Tolerance Surface Finishing
μm Ra μm Rt
S ≦ 3.75 5.5 7.5 10.5 12.5 15 ØD1 H9 0.1-0.4 ≦ 4
C ≧ 2 3 5 7.5 8 8.5 Ød1 h9 ≦ 1.6 ≦ 10
r1 ≧ 0.4 0.8 1.2 1.6 1.6 2.0 L +0.2 – 0 ≦ 3.2 ≦ 16

SPG PISTON SEAL LIST

ITEM NO. SIZE
SPG d D h H C
30 20.5 30 4.3 4.5 2
31.5 22 31.5 4.3 4.5 3.5
32 22.5 32 4.3 4.5 3.5
35 25.5 35 4.3 4.5 3.5
35.5 26 35.5 4.3 4.5 3.5
40 30 40 4.3 4.5 3.5
45 35 45 4.3 4.5 3.5
50 40 50 4.3 4.5 4
55 45 55 4.3 4.5 4
56 46 56 4.3 4.5 4
60 50 60 4.3 4.5 4
63 48 63 7.3 7.5 4
65 50 65 7.3 7.5 4
69 54 69 7.3 7.5 4
70 55 70 7.3 7.5 5
71 56 71 7.3 7.5 5
75 60 75 7.3 7.5 5
80 65 80 7.3 7.5 5
85 70 85 7.3 7.5 5
90 75 90 7.3 7.5 5
95 80 95 7.3 7.5 5
100 85 100 7.3 7.5 5
105 90 105 7.3 7.5 5
108 92 108 7.3 7.5 5
110 94 110 7.3 7.5 5
112 96 112 7.3 7.5 6.5
120 104 120 7.3 7.5 6.5
125 109 125 7.3 7.5 6.5
130 114 130 7.3 7.5 6.5
135 119 135 7.3 7.5 6.5
140 124 140 7.3 7.5 6.5
145 129 145 7.3 7.5 6.5
150 134 150 7.3 7.5 6.5
155 139 155 7.3 7.5 6.5
160 144 160 7.3 7.5 6.5
170 148 170 10.8 11 6.5
180 158 180 10.8 11 6.5
190 168 190 10.8 11 6.5
200 178 200 10.8 11 6.5
204 182 204 10.8 11 6.5
210 188 210 10.8 11 6.5
215 193 215 10.8 11 6.5
220 198 220 10.8 11 6.5
224 202 224 10.8 11 6.5
225 203 225 10.8 11 6.5
ITEM NO. SIZE
SPG d D h H C
230 208 230 10.8 11 6.5
240 218 240 10.8 11 6.5
250 228 250 10.8 11 6.5
260 236 260 11.7 12 7.5
270 246 270 11.7 12 7.5
280 256 280 11.7 12 7.5
290 266 290 11.7 12 7.5
300 276 300 11.7 12 7.5
310 286 310 11.7 12 7.5
320 296 320 11.7 12 7.5
330 308 330 9.75 10 10
360 336 360 11.7 12 10
400 376 400 11.7 12 10
485 455 485 14.8 15 10
500 470 500 14.8 15 10
550 515 550 17.2 17.5 10
600 570 600 14.8 15 10
650 620 650 14.8 15 15
720 690 720 14.8 15 15
800 785 800 12.7 13 15
900 870 900 24.5 25 15
930 890 930 19 20 15
935 920 935 12.7 13 15
950 925 950 17.7 18 15
1000 960 1000 19.7 20 20
1060 1020 1060 19.7 20 20
1120 1080 1120 19.7 20 20
1150 1110 1150 19.7 20 20
1180 1130 1180 19.7 20 20
1210 1170 1210 19 20 20
1250 1210 1250 19.7 20 20
1260 1220 1260 19.7 20 20
1400 1350 1400 19.7 20 20
1500 1460 1500 19.7 20 20
1650 1600 1650 24 25 20

SPG PART NUMBERS:
5J7004
5J7004A
1U3998
1U3998A
8J6213
8J6213A
5J7010
5J7010A
6J1972
6J1972A
2443839
6J0793
6J0793A
5J7013A
5J8011
5J8011A
5J5402
5J5402A
5J7854
5J7854A
5J4986
5J4986A
5J4987
5J4987A
5J5020
5J5020A
5J7234A
5J4988A
9J4981A
5J4989
5J4989A
5J4990
5J4990A
5J4991
5J4991A
5J4997
5J4997A
5J4993
5J4993A
9J7117A
5J7016
5J7016A
5J5559A
6J9385A
5J7019
5J7019A
1214179
1674004
1449485
1980659
1403750
1617144
1617145
1754721
1200890
2107029
1463923
1931394
1463968
1617149
1934313
2107026
2332584
1445287
1931368
0963893
0967803
0961564
0861345
2344583
0961570
8C9193

Category: Piston Seals



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