Egzekitif estanda pou fliyò kalite bride aliyen valv chèk
| Konsepsyon ak fabrike | GB/T12235、GB/T12236 |
| Longè estriktirèl | HG/T3704、GB/T12221 |
| Gwosè bride | GB/T9113、EN1092、ASME B16.5 |
| estil estriktirèl | Leve vètikal, balanse ak leve dwat |
| Presyon nominal | 0.6、1.0、1.6、2.5MPa, Class150 JIS 10K |
| Tès presyon | GB/T13927、API598 |
Pwensipal spesifikasyon pèfòmans bride fliyò aliyen valv chèk
| Modèl pwodwi | Presyon Jeni PN (MPa) | Tès presyon | presyon k ap travay (MPa) | ℃ | Medya aplikab yo | |
| lojman | sele | |||||
| H41F4-16 | 1.6 | 2.4 | 1.76 | 1.6 | ≤180 | Divès konsantrasyon nan gaz korozivite ak likid tankou alkali fò, asid silfirik ak asid idroklorik |
| H41F46-16 | ≤160 | |||||
Materyèl pati prensipal yo
| modèl | Non pati | Kò / Bonnet | Disk / tij |
| H41F4-16 | teksti materyèl | Jete asye aliyen ak polytetrafluoroethylene | Kabòn asye aliyen ak polytetrafluoroethylene |
| H41F46-16 | Jete asye aliyen ak poly (perfluoroethylene pwopilèn) | Kabòn asye aliyen ak poly (perfluoroethylene pwopilèn) |
Pwensipal dimansyon koneksyon ekstèn nan fliyò kalite bride aliyen valv chèk
| presyon (MPa) | Dyamèt nominal | Dimansyon prensipal yo | valè referans | |||||||||
| DNmm | NPSpous | L | L1 | L2 | D | D1 | D2 | b | f | Z-Φd | WT (kg) | |
| PN1.0 | 15 | 1/2 | 130 | 130 | 82 | 95 | 65 | 45 | 16 | 2 | 4-F14 | 5 |
| 20 | 3/4 | 150 | 150 | 90 | 105 | 75 | 58 | 18 | 2 | 4-F14 | 6 | |
| 25 | 1 | 160 | 160 | 100 | 115 | 85 | 68 | 18 | 2 | 4-F14 | 7 | |
| 32 | 1¼ | 180 | 180 | 110 | 140 | 100 | 78 | 18 | 2 | 4-F18 | 8 | |
| 40 | 1½ | 200 | 200 | 125 | 150 | 110 | 88 | 18 | 2 | 4-F18 | 10 | |
| 50 | 2 | 230 | 230 | 140 | 165 | 125 | 102 | 18 | 2 | 4-F18 | 12 | |
| 65 | 2½ | 290 | 290 | 160 | 185 | 145 | 122 | 18 | 2 | 4-F18 | 18 | |
| 80 | 3 | 310 | 310 | 185 | 200 | 160 | 138 | 20 | 2 | 4-F18 | 28 | |
| 100 | 5 | 350 | 350 | 210 | 220 | 180 | 158 | 20 | 2 | 4-F18 | 37 | |
| 125 | 5 | 400 | 400 | 250 | 250 | 210 | 188 | 22 | 2 | 4-F18 | 58 | |
| 150 | 6 | 480 | 480 | 300 | 285 | 240 | 212 | 22 | 2 | 8-F22 | 75 | |
| 200 | 8 | 600 | 495 | 380 | 340 | 295 | 268 | 24 | 2 | 8-F22 | 120 | |
| 250 | 10 | 730 | 600 | 420 | 395 | 350 | 320 | 26 | 2 | 12-F22 | 160 | |
| PN1.6 | 15 | 1/2 | 130 | 130 | 80 | 95 | 65 | 45 | 16 | 2 | 4-F14 | 5 |
| 20 | 3/4 | 150 | 150 | 90 | 105 | 75 | 58 | 18 | 2 | 4-F14 | 6 | |
| 25 | 1 | 160 | 160 | 100 | 115 | 85 | 68 | 18 | 2 | 4-F14 | 7 | |
| 32 | 1¼ | 180 | 180 | 110 | 140 | 100 | 78 | 18 | 2 | 4-F18 | 8 | |
| 40 | 1½ | 200 | 200 | 125 | 150 | 110 | 88 | 18 | 2 | 4-F18 | 10 | |
| 50 | 2 | 230 | 230 | 140 | 165 | 125 | 102 | 18 | 2 | 4-F18 | 12 | |
| 65 | 2½ | 290 | 290 | 160 | 185 | 145 | 122 | 18 | 2 | 8-F18 | 18 | |
| 80 | 3 | 310 | 310 | 185 | 200 | 160 | 138 | 20 | 2 | 8-F18 | 28 | |
| 100 | 4 | 350 | 350 | 210 | 220 | 180 | 158 | 20 | 2 | 8-F18 | 37 | |
| 125 | 5 | 400 | 400 | 250 | 250 | 210 | 188 | 22 | 2 | 8-F18 | 58 | |
| 150 | 6 | 480 | 480 | 300 | 285 | 240 | 212 | 22 | 2 | 8-F22 | 75 | |
| 200 | 8 | 600 | 495 | 380 | 340 | 295 | 268 | 24 | 2 | 12-F22 | 120 | |
| 250 | 10 | 730 | 600 | 420 | 405 | 355 | 320 | 26 | 2 | 12-F26 | 160 | |
Voye mesaj ou a ban nou:
Ekri mesaj ou la a epi voye l ba nou














