Falf Globe GB Falf glôb Safon Genedlaethol
Cymhwyso Safonau
① Dylunio a Gweithgynhyrchu Falf Globe Dur Cast yn unol â GB/T12235
② Dylunio a gweithgynhyrchu falf glôb dur ffug yn unol â JB/T 7746
③ Rhaid i arolygu a phrofi gydymffurfio â GB/T 13927 a GB/T 26480.
④ Mae cysylltiadau fflans yn cydymffurfio â safonau JB/T79, HG/T20592, a GB/T9113.
⑤ Diwedd wedi'i Weldio: GB/T12224
⑥ diwedd weldio casgen a soced: JB/T 7746
⑦ Hyd y strwythur: GB/T12221
⑧ Graddfa tymheredd a phwysau: GB/T12224
Manylebau cynnyrch
① Prif ddeunydd: dur carbon, dur di-staen, dur aloi
② Diamedr enwol: DN15 i DN600
③ Ystod pwysau: 1.0MPa ~ 16.0MPa
④ Tymheredd gweithredu: -29 gradd ~+600 gradd
⑤ Dulliau gyrru: llaw, offer befel, trydan, niwmatig, hydrolig
⑥ Cwmpas y cais: Gellir ei ddefnyddio mewn cyflenwad dŵr, carthffosiaeth, adeiladu, bwyd, pŵer trydan, meddygaeth, meteleg, tecstilau ysgafn, ynni a phiblinellau hylif eraill ar gyfer torri, rheoleiddio a chyflymu.
Deunydd Prif Gydrannau
| Rhif archeb | Enw rhan | Deunydd | |
| Dur di-staen | Dur bwrw | ||
| 1 | Corff falf | CF 8 | WCB |
| 2 | Falf clack | 304 | A105+13Cr |
| 3 | Cnau falf | 304 | 2Cr13 |
| 4 | Stop ffoniwch | 304 | 35 |
| 5 | Coesyn falf | 304 | 2Cr13 |
| 6 | Gasged flange canol | PTFE | 304+ graffit |
| 7 | Boned | CF8 | WCB |
| 8 | Llenwi | PTFE | Plwm du |
| 9 | Rhôl pin | 304 | 25 |
| 10 | Chwarren blwch stwffio | CF8 | WCB |
| 11 | Bollt ci | A193 B8 | A193 B7 |
| 12 | Cnau | A1948 | A1942H |
| 13 | Olwyn llaw | KHT300-06 | KHT300-06 |
| 14 | Bollt | A193 B8 | A193 B7 |
| 15 | Cnau | A1948 | A1942H |


| J41W/H | J941W/H | J541W/H |


Data Prif Dimensiwn
| PN1.6MPa | |||||||||||||||||
| Maint | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
| L/L1 | mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 650 | 750 | 850 | 950 |
| H | mm | 200 | 243 | 253 | 280 | 312 | 321 | 325 | 355 | 415 | 460 | 510 | 700 | 975 | 1115 | 1250 | 1380 |
| W | mm | 120 | 140 | 160 | 160 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 560 | 600 | 700 | 800 | 900 |
| PN2.5MPa | |||||||||||||||||
| Maint | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
| L/L1 | mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 650 | 750 | 850 | 950 |
| H | mm | 200 | 243 | 253 | 280 | 312 | 321 | 325 | 355 | 415 | 460 | 510 | 700 | 975 | 1115 | 1250 | 1380 |
| W | mm | 120 | 140 | 160 | 160 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 560 | 600 | 700 | 800 | 900 |
| PN4.0MPa | |||||||||||||||||
| Maint | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
| L/L1 | mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 650 | 750 | 850 | 950 |
| H | mm | 200 | 243 | 253 | 280 | 312 | 321 | 325 | 355 | 415 | 460 | 510 | 700 | 975 | 1115 | 1250 | 1380 |
| W | mm | 120 | 140 | 160 | 160 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 560 | 600 | 700 | 800 | 900 |
| PN6.4MPa | ||||||||||||||
| Maint | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
| L/L1 | mm | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | 775 |
| H | mm | 195 | 228 | 250 | 325 | 360 | 410 | 450 | 485 | 537 | 600 | 646 | 730 | 775 |
| W | mm | 140 | 160 | 180 | 200 | 240 | 280 | 320 | 360 | 400 | 450 | 485 | 537 | 646 |
| PN10.0MPa | ||||||||||||||
| Maint | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
| L/L1 | mm | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | 775 |
| H | mm | 195 | 228 | 250 | 325 | 360 | 410 | 450 | 485 | 537 | 600 | 840 | 925 | 1015 |
| W | mm | 100 | 120 | 160 | 200 | 240 | 280 | 320 | 400 | 450 | 450 | 500 | 500 | 500 |
Tagiau poblogaidd: falf glôb gb, gweithgynhyrchwyr falf glôb Tsieina gb, cyflenwyr, ffatri

