Isu takazvipira kupa zviri nyore, kuchengetedza nguva uye kuchengetedza mari imwe-yega yekutenga sevhisi yevatengi kune mukurumbira wepamusoro.Plastic Check Valve Mini Plastic Rubber Valve Diki Check Valve, Kuona kunotenda! Isu tinogashira nemoyo wese tarisiro nyowani kunze kwenyika yekumisikidza kudyidzana kwekambani uye zvakare tinotarisira kubatanidza kudyidzana nevatengi vagara kwenguva refu.
Isu takazvipira kupa zviri nyore, kuchengetedza nguva uye kuchengetedza mari imwe-kumira kutenga sevhisi yevatengiMini Plastic Rubber Valve,Plastic Check Valve,Diki Check Valve, Kupa zvigadzirwa zvakanakisa uye zvigadziriso, iyo yakanyanya kunaka sevhisi nemitengo inonzwisisika ndiyo nheyo dzedu. Isu tinogamuchirawo OEM uye ODM mirairo.Yakatsaurirwa kune yakasimba kutonga kwemhando uye nekufunga kwevatengi sevhisi, isu tinogara tiripo kuti tikurukure zvaunoda uye tive nechokwadi chekugutsikana kwevatengi. Tinogamuchira nemoyo wese shamwari kuti dziuye kuzotaurirana bhizinesi uye kutanga kubatana.
Main zvinhu: kabhoni simbi, Stainless simbi, Inconel, Incoloy, etc.
Kumanikidza uye tembiricha
| DN (mm) Zita dhayamita | 50(2″)~700(28″) | 50(2″)~450(18″) | |
| PN (Nominal pressure) | 1.0 | 1.6 | |
| MPa Testing pressure | Shell | 1.5 | 2.4 |
| Kuisa chisimbiso | 1.1 | 1.76 | |
| Tembiricha yakakodzera | |||
| Masvikiro akakodzera | Mvura yakasviba, tsvina, mhepo, mhepo, chikafu, mishonga, mafuta, acids, nezvimwewo. | ||
Meta yezvikamu zvikuru
| zvikamu | zvinhu |
| muviri | simbi yakakandwa, ductile iron, |
| chigaro | EPDM, NBR,VITON, PTFE |
| disc | nickel ductile iron, AI bronze, simbi isina tsvina |
| stem | carbon steel, simbi isina tsvina |
| bushing | PTFE |
| "O" mhete | PTFE |
| pin | simbi isina ngura |
| key | simbi isina ngura |
Executive Standard:
| Design Standard | EN 593, MSS SP67 API 609 BS5155 |
| Kuongorora & Kuedza | API 598 ISO 5208 EN 12266 |
| End Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Tafura D & E BS 10 Tafura 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 Tafura 1000/3 & Tafura 1600/3 |
| Takatarisana | ISO 5752 , EN 558 , MSS SP67 uye API 609 DIN3202 |
Main zviyero uye uremu
| DN | D | D1 | D2 | L | R | t | uremu(kg) | |
| 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 |



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