GLV504-PN16
Ti a ṣẹda ni pataki lati mu awọn kemikali ipata ati iwọn otutu ti o ga, awọn falifu globe ti a fi edidi ti wa ni itumọ pẹlu ọpọlọpọ-ply, awọn bellows irin to rọ lati yago fun ifihan si awọn kemikali wọnyi. Bellows ti wa ni welded si awọn àtọwọdá yio ati Bonnet, pẹlú pẹlu to dara lilẹ ti isẹpo, yiyo o pọju leakage.Manufactured ni ila pẹlu mulẹ agbaye awọn ajohunše, wa bellows-sealed agbaiye falifu nṣogo o tayọ lilẹ iṣẹ ati ki o gun ọmọ aye. Awọn amoye ti o peye nigbagbogbo ṣe idanwo awọn falifu agbaye wa lati dinku awọn n jo, nitorinaa idinku awọn ibeere itọju.
Apẹrẹ ati iṣelọpọ ni ibamu si DIN EN 13709, DIN 3356
· Flange mefa Ni ibamu si EN1092-1 PN16
Awọn iwọn oju si oju Ṣe ibamu si atokọ EN558-1 1
· Idanwo ibamu si EN12266-1
Orukọ apakan | Ohun elo |
Ara | WCB |
Oruka ijoko | CuSn5Zn5Pb5-C/SS304 |
Disiki | CuAl10Fe5Ni5-C/2Cr13 |
Yiyo | CW713R/2Cr13 |
Bonnet | WCB |
Iṣakojọpọ | Lẹẹdi |
Eso yio | 16Mn |
Kẹkẹ ọwọ | EN-GJS-500-7 |
Ara Ikole
Nitori awọn igun ninu awọn globe àtọwọdá ara ti o ga ipele ti ori pipadanu. Pipadanu ori jẹ wiwọn idinku ninu lapapọ ori omi bi o ti n lọ nipasẹ eto naa. Lapapọ pipadanu ori le ṣe iṣiro nipa sisọpọ ori igbega, ori iyara ati ori titẹ. Lakoko ti pipadanu ori jẹ eyiti ko ṣee ṣe ni awọn eto ito, o pọ si nipasẹ awọn idiwọ ati awọn idiwọ ni ọna ṣiṣan bii apẹrẹ S ti apẹrẹ àtọwọdá globe. Ara ati awọn paipu ṣiṣan ti yika ati dan lati pese ṣiṣan eto laisi ṣiṣẹda rudurudu tabi ariwo. Lati yago fun ṣiṣẹda awọn adanu titẹ afikun ni iyara giga awọn paipu yẹ ki o jẹ agbegbe igbagbogbo. Awọn falifu Globe wa ni awọn oriṣi ara akọkọ mẹta (botilẹjẹpe awọn apẹrẹ aṣa wa daradara): apẹrẹ igun, apẹrẹ Y, ati apẹrẹ Z.
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 |
D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 |
D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 |
D2 | 45 | 58 | 68 | 78 | 88 | 102 | 122 | 138 | 158 | 188 | 212 | 268 | 320 | 378 |
b | 16 | 18 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 22 | 22 | 24 | 26 | 28 |
nd | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-18 | 8-22 | 12-22 | 12-26 | 12-26 |
f | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
H | 189 | 189 | 211 | 219 | 229 | 237 | 265 | 291 | 323 | 384 | 432 | 491 | 630 | 750 |
W | 120 | 120 | 180 | 180 | 180 | 200 | 200 | 255 | 255 | 306 | 406 | 450 | 508 | 508 |