Falf Glôb Dur Ffug
Disgrifiad
1.Dylunio a Gweithgynhyrchu
API 602, BS5352, ASME B16.34
2 end Diwedd cysylltiad
Diwedd Weld Soced (SW): ASME B16.11
Diwedd Trywydd (NPT): ASME B1.20.1
Diwedd Botwm-Weld (BW): ASME B16.25
Diwedd Flange (RF / RTJ): ASME B16.5
3. Prawf ac Arolygu
API 602, API 598
4. Disgrifiad Dylunio
Bolted Bonnet (BB),
Welded Bonnet (WB),
Sgriw Allan ac Yoke (OS&Y)
5. Prif Ddeunyddiau:
A105, LF2, F5, F11, F22,
304 (L), 316 (L), F347, F321,
F51, Alloy 20, Monel
Mae gan y falf stopio berfformiad rheoleiddio da, perfformiad selio gwael, strwythur syml, gweithgynhyrchu a chynnal a chadw cyfleus, ymwrthedd hylif mawr a phris rhatach na falf y giât.
Meini prawf dewis:
Dylid dewis falfiau stop ar biblinellau neu ddyfeisiau sydd â chyfryngau tymheredd uchel a gwasgedd uchel;Er enghraifft, dylid dewis falfiau stopio ar biblinellau tymheredd uchel a gwasgedd uchel gweithfeydd pŵer thermol a systemau petrocemegol;
Lle nad yw'r gwrthiant darfudiad ar y biblinell yn llym, hynny yw, lle nad yw'r golled pwysau yn cael ei hystyried;
Gellir dewis falfiau stop ar gyfer falfiau bach, fel falf nodwydd, falf offeryn, falf samplu, falf mesur pwysau, ac ati;
Manyleb
| Na. | RHAN | Deunydd ASTM | |||||
| A105 | LF2 | F11 | F304 (L) | F316 (L) | F51 | ||
| 1 | CORFF | A105 + SS304 | LF2 | F11 | F304 (L) | F316 (L) | F51 |
| 2 | DISC | F6a | F6a | F6a + STL | F304 (L) | F316 (L) | F51 |
| 3 | STEM | 410 | 410 | 410 | 304 (L) | 316 (L) | F51 |
| 4 | GASKET | A105 | LF2 | F11 | 304 + Graffit | 316 (L) + Graffit | 316 (L) + Graffit |
| 5 | BONNET | 304 + Graffit B16 | F304 (L) | F316 (L) | F51 | ||
| 6 | BOLT | B7 | L7 | F11 | B8 (M) | B8 (M) | B8M |
| 7 | PACIO | Graffit Hyblyg | |||||
| 8 | GLAND | A182 F6 | LF2 | F11 | F304 | F304 | F304 |
| 9 | FLANGE GLAND | A105 | LF2 |
| F304 | F304 | F304 |
| 10 | NUT | A194 2H | 8 | ||||
| 11 | EYEBOLT | A193 B7 | B8 | ||||
| 12 | STEM NUT | A276 410 | |||||
| 13 | CNAU CLO | AISI 1035 | |||||
| 14 | ENW | AL | |||||
| 15 | HANDWHEEL | ASTM A197 | |||||
| CL150-300-600 | Bollt Bollt / Bonned Weldiedig, Sgriw Allanol ac Yoke (OS&Y). | ||||||||||
| Maint (NPS) | RP | 3/8 | 1/2 | 3/4 | 1 | 1.1 / 4 | 1.1 / 2 | 2 |
| ||
| Wyneb yn wyneb (mm) | CL150 | L (RF) | - | 108 | 117 | 127 | 140 | 165 | 203 | ||
| CL300 | - | 152 | 178 | 203 | 216 | 229 | 267 | ||||
| CL600 | - | 165 | 190 | 216 | 229 | 241 | 292 | ||||
| Diamedr olwyn-law | W | - | 100 | 100 | 125 | 160 | 160 | 180 | |||
| Uchder | CL150 | H | - | 180 | 184 | 217 | 224 | 260 | 300 | ||
| CL300 / CL600 | - | 164 | 164 | 203 | 224 | 260 | 300 | ||||
| Diamedr Porthladd Llif | d | - | 9 | 13 | 17.5 | 23 | 30 | 35 | |||
| Pwysau | CL150 | RF |
| - | 3.45 | 4 | 6.19 | 9.6 | 10.5 | 17 | |
| BW | - | 2.3 | 3.6 | 7.8 | 8.2 | 12 | 15 | ||||
| CL300 | RF | - | 3.8 | 5.1 | 7.2 | 12 | 13.5 | 19.7 | |||
| BW | - | 2.8 | 4 | 8.5 | 9.2 | 12.6 | 16.8 | ||||
| CL600 | RF | - | 5.6 | 7.8 | 12.5 | 17 | 23.5 | 38.8 | |||
| BW | - | 3.4 | 4.7 | 9.2 | 10.5 | 13.3 | 18.9 | ||||
Os ydych chi am archebu'r flange integrol, cysylltwch â'r adran werthu
| CL800 | Bollt wedi'i Folltio / Bonned wedi'i Weldio, Porthladd Llawn / Porthladd Gostyngol, Sgriw Allanol ac Yoke (OS&Y). | |||||||||
| Maint (NPS) | RP | 1/2 | 3/4 | 1 | 1.1 / 4 | 1.1 / 2 | 2 | 2.1 / 2 |
| |
|
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1 / 4 | 1.1 / 2 | 2 | ||
| Gwyneb i wyneb | L | 79 | 92 | 111 | 120 | 152 | 172 | 220 | ||
| Diamedr olwyn-law | W | 100 | 100 | 125 | 160 | 160 | 180 | 200 | ||
| Uchder | H | 164 | 164 | 203 | 224 | 260 | 300 | 355 | ||
| Diamedr Porthladd Llif | d | 10.5 | 13.5 | 17 | 22 | 28 | 34 | 43 | ||
| Pwysau | BB |
| 2.28 | 2.37 | 4.3 | 5.75 | 7.8 | 12.5 | 17.5 | |
| WB |
| 1.7 | 1.9 | 3.3 | 5.2 | 6.8 | 10.6 | 13.8 | ||
| CL900-1500 | Bonnet Bollt / Bonned Weldiedig, Porthladd Is, Sgriw Allanol ac Yoke (OS&Y). | ||||||||
| Maint (NPS) | RP | 3/8 | 1/2 | 3/4 | 1 | 1.1 / 4 | 1.1 / 2 | 2 |
|
| Gwyneb i wyneb | L (RF) | - | 216 | 229 | 254 | 279 | 305 | 368 | |
| Diamedr olwyn-law | W | - | 125 | 125 | 160 | 160 | 180 | 200 | |
| Uchder | H | - | 207 | 207 | 230 | 160 | 300 | 355 | |
| Diamedr Porthladd Llif | d | - | 12 | 15 | 20 | 28 | 32 | 40 | |
| Pwysau | - | 11 | 13.2 | 17.4 | 19 | 24.5 | 31 | ||
Os ydych chi am archebu'r flange integrol, cysylltwch â'r adran werthu
| CL900-1500 | Bollt wedi'i Folltio / Bonned wedi'i Weldio, Porthladd Llawn / Porthladd Gostyngol, Sgriw Allanol ac Yoke (OS&Y). | |||||||||
| Maint (NPS) | RP | 1/2 | 3/4 | 1 | 1.1 / 4 | 1.1 / 2 | 2 | 2.1 / 2 |
| |
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1 / 4 | 1.1 / 2 | 2 | |||
| Gwyneb i wyneb | L | 92 | 111 | 120 | 152 | 172 | 220 | - | ||
| Diamedr olwyn-law | W | 100 | 125 | 160 | 160 | 180 | 240 | - | ||
| Uchder | H | 171 | 207 | 240 | 258 | 330 | 370 | - | ||
| Diamedr Porthladd Llif | d | 7 | 10.5 | 13.5 | 22 | 28 | 34 | - | ||
| Pwysau | BB |
| 2.3 | 3.7 | 6.8 | 7.6 | 11.6 | 21.9 | - | |
| WB |
| 2 | 3.4 | 6 | 5.6 | 10.3 | 18 | - | ||
| CL2500 | Bonned Weldiedig, Porthladd Llawn / Porthladd Gostyngol, Sgriw Allanol ac Yoke (OS&Y). | |||||||||
| Maint (NPS) | RP | 3/8 | 1/2 | 3/4 | 1 | 1.1 / 4 | 1.1 / 2 | 2 |
| |
| Gwyneb i wyneb | L | 111 | 120 | 152 | 172 | 220 | - | - | ||
| Diamedr olwyn-law | W | 125 | 160 | 160 | 180 | 240 | - | - | ||
| Uchder | H | 207 | 240 | 258 | 330 | 370 | - | - | ||
| Diamedr Porthladd Llif | d | 8 | 10.5 | 13.5 | 22 | 28 | - | - | ||
| Pwysau | WB |
| 3.4 | 6 | 5.6 | 10.3 | 18 | - | - | |
