LBH Rubber wiper lips Hydraulic Pneumatic Dust Wiper Seal
♠Paglalarawan-LBH-Dust ring
Ang LBH-Dust ring ay isang bahagi upang alisin ang dumi, buhangin, tubig-ulan at hamog na nagyelo na nakadikit sa panlabas na ibabaw ng silindro ng reciprocating piston rod, upang maiwasan ang panlabas na alikabok at tubig-ulan na pumasok sa loob ng mekanismo ng sealing.
Ang LBH Wiper Seal/Dust-proof ring ay isang bahagi para mag-alis ng dumi, buhangin, ulan, at hamog na nagyelo na idinidikit ng reciprocating piston rod sa panlabas na ibabaw ng cylinder upang pigilan ang panlabas na alikabok at ulan na makapasok sa panloob na bahagi ng mekanismo ng sealing.Ang dust-proof na sealing ring ay pangunahing ginagamit sa isa sa mga espesyal na bahagi ng sealing ng industriya ng planta ng bakal.
Saklaw ng Application
| Presyon [MPa] | Temperatura [C] | Bilis ng pag-slide[m/s] | Katamtaman | |||||||||||||||
| Pamantayan | 15 | NBR:-35...+105 | 0.5 | Hydraulic oil(mineral oil-based) | ||||||||||||||
| FKM:-35 ...+200 | ||||||||||||||||||
♣ Pakinabang
● Insensibility laban sa shock load at pressure peak
● Mataas na pagtutol laban sa pagpilit
● Sapat na pagpapadulas dahil sa pressure medium sa pagitan ng mga sealing lips
● Angkop para sa pinakamahirap na kondisyon sa pagtatrabaho
● Madaling pag-install
materyal
| Pamantayan | NBR/FKM | ||||||||
| Espesyal (kapag hiniling) | FKM | ||||||||
Halimbawa ng Order Para sa Karaniwang Bersyon:
| Pagtutukoy | Sukat ng uka | |||||||||
| df8 | D-0.2 | D1±0.1 | L±0.2 | a±01 | ||||||
| 11.2-19.2-4.5/6 | 11.2 | 19.2 | 15.5 | 5 | 2 | |||||
| 12-20-4.5/6 | 12 | 20 | 16.3 | 5 | 2 | |||||
| 12.5-20.5-4.5/6 | 12.5 | 20.5 | 16.8 | 5 | 2 | |||||
| 14-22-4.5/6 | 14 | 22 | 18.3 | 5 | 2 | |||||
| 16-22-3.2/4 | 16 | 22 | 20.3 | 5 | 2 | |||||
| Pagtutukoy | Sukat ng uka | ||||
| df8 | D-0.2 | D1±0.1 | L±0.2 | a±01 | |
| 16-24-4.5/6 | 16 | 24 | 20.3 | 5 | 2 |
| 18-26-4.5/6 | 18 | 26 | 22.3 | 5 | 2 |
| 20-28-4.5/6 | 20 | 28 | 24.3 | 5 | 2 |
| 22-30-4.5/6 | 22 | 30 | 26.3 | 5 | 2 |
| 22.4-30.4-4.5/6 | 22.4 | 30.4 | 26.7 | 5 | 2 |
| Pagtutukoy | Sukat ng uka | ||||
| df8 | D-0.2 | D1±0.1 | L±0.2 | a±01 | |
| 23.5-31.5-4.5/6 | 23.5 | 31.5 | 27.8 | 5 | 2 |
| 25-33-4.5/6 | 25 | 33 | 29.3 | 5 | 2 |
| 28-36-4.5/6 | 28 | 36 | 32.5 | 5 | 2 |
| 30-38-5/6.5 | 30 | 38 | 34 | 6 | 2 |
| 31.5-39.5-5/6.5 | 31.5 | 39.5 | 35.5 | 6 | 2 |
| 32-40-5/6.5 | 32 | 40 | 36 | 6 | 2 |
| 35-43-5/6.5 | 35 | 43 | 39 | 6 | 2 |
| 35.5-43.5-5/6.5 | 35.5 | 43.5 | 39.5 | 6 | 2 |
| 36-44-5/6.5 | 36 | 44 | 40 | 6 | 2 |
| 38-46-5/6.5 | 38 | 46 | 42 | 6 | 2 |
| 40-48-5/6.5 | 40 | 48 | 44 | 6 | 2 |
| 45-53-5/6.5 | 45 | 53 | 49 | 6 | 2 |
| 48-56-5/6.5 | 48 | 56 | 52 | 6 | 2 |
| 50-58-5/6.5 | 50 | 58 | 54 | 6 | 2 |
| 53-61-5/6.5 | 53 | 61 | 57 | 6 | 2 |
| 55-63-5/6.5 | 55 | 63 | 59 | 6 | 2 |
| 56-64-5/6.5 | 56 | 64 | 60 | 6 | 2 |
| 58-66-5/6.5 | 58 | 66 | 62 | 6 | 2 |
| 60-68-5/6.5 | 60 | 68 | 64 | 6 | 2 |
| 63-71-5/6.5 | 63 | 71 | 67 | 6 | 2 |
| 65-73-5/6.5 | 65 | 73 | 69 | 6 | 2 |
| 67-75-5/6.5 | 67 | 75 | 71 | 6 | 2 |
| 70-80-6/8 | 70 | 80 | 75 | 7 | 3 |
| 71-81-6/8 | 71 | 81 | 76 | 7 | 3 |
| 75-85-6/8 | 75 | 85 | 80 | 7 | 3 |
| 80-90-6/8 | 80 | 90 | 85 | 7 | 3 |
| 85-95-6/8 | 85 | 95 | 90 | 7 | 3 |
| 90-100-6/8 | 90 | 100 | 95 | 7 | 3 |
| 95-105-6/8 | 95 | 105 | 100 | 7 | 3 |
| 98-108-6/8 | 98 | 108 | 103 | 7 | 3 |
| 100-110-6/8 | 100 | 110 | 105 | 7 | 3 |
| 105-115-6/8 | 105 | 115 | 110 | 7 | 3 |
| 106-116-6/8 | 106 | 116 | 111 | 7 | 3 |
| 110-120-6/8 | 110 | 120 | 115 | 7 | 3 |
| 112-122-6/8 | 112 | 122 | 117 | 7 | 3 |
| 115-125-6/8 | 115 | 125 | 120 | 7 | 3 |
| Pagtutukoy | Sukat ng uka | ||||
| df8 | D-0.2 | D1±0.1 | L±0.2 | a±01 | |
| 118-128-6/8 | 118 | 128 | 123 | 7 | 3 |
| 120-130-6/8 | 120 | 130 | 125 | 7 | 3 |
| 125-138-7/9.5 | 125 | 138 | 132 | 8 | 3 |
| 130-143-7/9.5 | 130 | 143 | 137 | 8 | 3 |
| 132-145-7/9.5 | 132 | 145 | 139 | 8 | 3 |
| 136-149-7/9.5 | 136 | 149 | 143 | 8 | 3 |
| 140-153-7/9.5 | 140 | 153 | 147 | 8 | 3 |
| 145-158-7/9.5 | 145 | 158 | 152 | 8 | 3 |
| 150-163-7/9.5 | 150 | 163 | 157 | 8 | 3 |
| 153-165-7/9.5 | 153 | 165 | 160 | 8 | 3 |
| 153-166-7/9.5 | 153 | 166 | 160 | 8 | 3 |
| 155-167-7/9.5 | 155 | 167 | 162 | 8 | 3 |
| 155-168-7/9.5 | 155 | 168 | 162 | 8 | 3 |
| 160-173-7/9.5 | 160 | 173 | 167 | 8 | 3 |
| 165-178-7/9.5 | 165 | 178 | 172 | 8 | 3 |
| 165-179-7/9.5 | 165 | 179 | 172 | 8 | 3 |
| 170-183-7/9.5 | 170 | 183 | 177 | 8 | 3 |
| 175-188-7/9.5 | 175 | 188 | 182 | 8 | 3 |
| 180-190-7/9.5 | 180 | 190 | 187 | 8 | 3 |
| 180-193-7/9.5 | 180 | 193 | 187 | 8 | 3 |
| 190-203-7/9.5 | 190 | 203 | 197 | 8 | 3 |
| 200-213-7/9.5 | 200 | 213 | 207 | 8 | 3 |
| 204-217-7/9.5 | 204 | 217 | 211 | 8 | 3 |
| 205-218-7/9.5 | 205 | 218 | 212 | 8 | 3 |
| 210-223-7/9.5 | 210 | 223 | 217 | 8 | 3 |
| 220-233-7/9.5 | 220 | 233 | 227 | 8 | 3 |
| 224-237-7/9.5 | 224 | 237 | 231 | 8 | 3 |
| 225-238-7/9.5 | 225 | 238 | 232 | 8 | 3 |
| 230-243-7/9.5 | 230 | 243 | 237 | 8 | 3 |
| 240-256-10/13 | 240 | 256 | 248 | 11 | 4 |
| 250-266-10/13 | 250 | 266 | 258 | 11 | 4 |
| 280-296-9/12 | 280 | 296 | 288 | 10 | 4 |
| 310-326-9/12 | 310 | 326 | 318 | 10 | 4 |
| 355-375-10/14 | 355 | 375 | 365 | 11 | 5 |
| 500-520-11.5/15.5 | 500 | 520 | 510 | 12.5 | 5 |
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