DMS SEALS TECHNOLOGY CO.,LIMITED
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
Self-centering dowty bonded seals washer
1. Applicability of the Bonded Seal Washer
The BS/A bonded seals (automatic core-positioning) are applicable to threaded pipe fittings and plug sealing in Metric System, the Britain System and BSP. The location processing of sealing groove is not specially required, so it is ideal fittings for fast and automatic installation. Its service temperature is -30℃~100℃, working pressure less than 39.2MPa.
2. Figure
2. GM500 Self-centering range metric dimensions
| Metric Thread size | Inside Diameter | Outside Diameter | Metal thickness | Metal washer ID | ID between self centering |
| C | A | E | B | F | |
| PPM6 | 6,50 | 10,00 | 1,00 | 8,00 | 5,60 |
| PPM8 | 8,5 | 14,00 | 1,00 | 10,40 | 6,40 |
| PPM10 | 10,50 | 16,00 | 2,00 | 12,40 | 8,05 |
| PPM12 | 12,50 | 18,00 | 1,50 | 14,10 | 9,73 |
| PPM14 | 14,5 | 20,00 | 2,00 | 16,40 | 11,38 |
| PPM16 | 16,5 | 22,00 | 2,00 | 18,40 | 13,41 |
| PPM18 | 18,5 | 25,00 | 2,00 | 20,40 | 14,76 |
| PPM20 | 20,5 | 28,00 | 2,00 | 22,50 | 16,76 |
| PPM22 | 22,5 | 30,00 | 2,00 | 24,40 | 18,74 |
| PPM24 | 24,5 | 32,00 | 2,00 | 26,40 | 20,11 |
| PPM27 | 27,2 | 35,00 | 2,00 | 29,40 | 23,30 |
| PPM30 | 30,7 | 38,00 | 2,00 | 32,40 | 25,70 |
| PPM33 | 33,5 | 42,00 | 2,00 | 35,40 | 28,70 |
| PPM36 | 36.7 | 46,00 | 2,00 | 38,70 | 31.1 |
| PPM39 | 41.9 | 51,00 | 2,00 | 40,00 | 34.1 |
| PPM42 | 42.7 | 53,00 | 2,00 | 45,70 | 38.7 |
| PPM48 | 48.7 | 60,00 | 2,00 | 51,70 | 43.7 |
| PPM52 | 52.9 | 66,00 | 2,00 | 56,40 | 46 |
| PPM60 | 60.9 | 75,00 | 2,00 | 63,00 | - |
3. GM500 Self-centering range inch dimensions, BSP
| BSP thread size |
Inside Diameter | Outside Diameter | Metal thickness | Metal washer ID | ID between self centering |
| C | A | E | B | F | |
| 1/8 BSP | 10,37 | 15,88 | 2,00 | 11,84 | 8,26 |
| 1/4 BSP | 13,74 | 20,57 | 2,00 | 15,21 | 11,18 |
| 3/8 BSP | 17,28 | 23,80 | 2,00 | 18,75 | 14,76 |
| 1/2 BSP | 21,54 | 28,58 | 2,50 | 23,01 | 18,24 |
| 3/4 BSP | 27,05 | 34,93 | 2,50 | 28,53 | 23,83 |
| 1 BSP | 33,89 | 42,80 | 3,20 | 36,88 | 29,92 |
| 1 1/4 BSP | 42,93 | 52,38 | 3,20 | 45,93 | 38,45 |
| 1 1/2 BSP | 48,44 | 58,60 | 3,20 | 51,39 | 44,45 |
| 2 BSP | 60,58 | 73,03 | 3,20 | 63,63 | 56,26 |
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TEL: +86-757-86235767
Contact Person: Frank Zhou
E-mail:
sales@dmsseals.com
dms@dmsseals.com
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