Commissio nostra est ut finem users et clientelas cum optima qualitate et competitive portabili mercatura digitali praebeat CE certificatorium Sinarum Wcb/CF8/CF8m/CF3c Flangedreprehendo Valvae, Reliquum propositum est "Optimum conari, To plerumque optimum esse". Gratum sentire debes vocare nobiscum quando necessarias habes.
Commissio nostra est ut fines nostros users et clientelas optimam qualitatem et competitive portatilem negotiationem digitalem provideatreprehendo Valvae,Sina Valve, servitutem expertam suppeditamus, promptam responsionem, opportunitatem traditionis, qualitatem optimam et pretium emptoribus nostris praestantissimum. Satisfactio ac fides omni emptori prioritas nostra est. Singulos ordines processus pro clientibus intendunt, donec fructus salvos et integros receperint cum bonis logistics servitii et oeconomici sumptus. Prout hac nostra mercatura optime venditur in regionibus Africae, Asiae Medio-Orientis et Southeast. Negotiis philosophiae ??mos inhaerentes primo, praegredimini', clientes a domo et foris sincere suscipimus ut nobiscum cooperentur.
Materiae principales: chalybs carbonis, chalybs immaculata, Inconel, Incoloy, etc.
Pressura et temperatus
| DN（mm） Nominal diameter | 50(2″)~ 700(28″) | 50(2″)~ 450 (18″) | |
| PN (pressura nominatim) | 1.0 | 1.6 | |
| MPa Testis pressura | Testa | 1.5 | 2.4 |
| signare | 1.1 | 1.76 | |
| Idoneus temperatus | |||
| Apta media | Aqua fraus, purgamentum, aer, vapor, cibus, medicina, oleum, acida, etc. | ||
Metallum partium praecipuarum
| partes | materia |
| corpus | ferrum missum, ductile ferrum; |
| sedes | EPDM, NBR, VITON, PTFE |
| disc | nickel ferrum ductile, AI aes, chalybeus immaculatus |
| stem | chalybe, immaculata chalybe |
| bushing | PTFE |
| "O" anulum | PTFE |
| pin | immaculatam ferro |
| clavem | immaculatam ferro |
Executive Standard:
| Design Standard | EN 593, MSS. SP67 API 609 BS5155 |
| Inspectionis & Test | API 598 ISO 5208 EN 12266 |
| Finis Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Tabula D & E BS 10 Tabula D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Tabula 1000/3 & Tabula 1600/3 |
| Facie ad faciem | ISO 5752 , EN 558 , MSS, SP67 et API 609 DIN3202 |
Praecipua mensurae et ponderis
| DN | D | D1 | D2 | L | R | t | ponduskg） | |
| mm | inch * | |||||||
| 50 | 2″ | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
| 65 | 2.5″ | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
| 80 | 3″ | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
| 100 | 4″ | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
| 125 | 5″ | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
| 150 | 6″ | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
| 200 | 8″ | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
| 250 | 10″ | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
| 300 | 12″ | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
| 350 | 14″ | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
| 400 | 16″ | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
| 450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
| 500 | 20″ | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
| 600 | 24″ | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
| 700 | 28″ | 800 | 720 | 680 | 229 | 354 | 98 | 219 |
