PVC Foot Valve Red Launi
sigogi na na'ura
| Teburin kwatanta girman siga | |||||||||||||
| GIRMA | Naúrar | ||||||||||||
| MISALI | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | ||
| GIRMA | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 6 ″ | Inci | ||
| thd./in | NPT | 14 | 14 | 11.5 | 11.5 | 11.5 | 11.5 | 8 | 8 | 8 | 8 | mm | |
| BSPT | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | mm | ||
| ANSI | d1 | 21.34 | 26.67 | 33.4 | 42.16 | 48.26 | 60.33 | 73.03 | 88.9 | 114.3 | 168.3 | mm | |
| DIN | d1 | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 | 160 | mm | |
| D | 31 | 35.5 | 41.9 | 51 | 60.3 | 72.5 | 90 | 76.4 | 115 | 161 | mm | ||
| D1 | 43.7 | 43.7 | 43.7 | 78 | 78 | 78 | 171.6 | 183.8 | 218 | 291 | mm | ||
| I | 31 | 32.5 | 32.8 | 35 | 56 | 57 | 73.5 | 58.2 | 91 | 120 | mm | ||
| L | 137 | 141 | 141 | 195.3 | 217.4 | 217.4 | 293.4 | 252 | 360 | 500 | mm | ||
PVC ƙafa bawul
Bawul ɗin ƙasa na PVC wani nau'in bawul ne na ceton makamashi, wanda galibi ana shigar dashi a ƙarshen ƙarshen bututun tsotsa ruwa na famfon ruwa don hana ruwa a cikin bututun ruwa daga dawowa zuwa tushen ruwa, yana wasa aikin. shiga kawai amma baya fita. Akwai mashigai na ruwa da yawa da haƙarƙarin ƙarfafawa akan murfin bawul, waɗanda ba su da sauƙin toshewa. Bawul ɗin ƙasa yana da haske cikin nauyi kuma mai sauƙin shigarwa.
Hanyoyin haɗi sune: nau'in haɗin kai, kuma tsarin samfurin shine: nau'in ball mai iyo. Ana iya amfani da shi tare da famfo na tsakiya daban-daban da kuma famfo mai sarrafa kansa.
Samfurin yana da sabon tsari da ingantaccen aikin rufewa. Zai iya tsayayya da acid, alkali da lalata. Dogon amfani da lokaci. Ana amfani da shi sosai a masana'antar sinadarai, fiber na sinadarai, chlor-alkali, wutar lantarki, magunguna, magungunan kashe qwari, rini, narkewa, abinci, maganin najasa, mariculture, da sauran masana'antu.
PVC wani farin foda ne tare da tsarin amorphous. The mataki na Branching ne kananan, da dangi yawa ne game da 1.4, gilashin mika mulki zafin jiki ne 77 ~ 90 ℃, kuma yana fara bazuwa a game da 170 ℃. Yana da rashin kwanciyar hankali ga haske da zafi, sama da 100 ℃ ko bayan dogon lokaci. Fitar da hasken rana zai bazu don samar da sinadarin hydrogen chloride, wanda zai kara sarrafa bazuwar, haifar da canza launi, kayan jiki da na inji suma zasu ragu cikin sauri. A cikin aikace-aikacen aikace-aikacen, dole ne a ƙara masu daidaitawa don inganta zafi da kwanciyar hankali.
Siffofin
Abu:Pvc
1) Lafiya, bacteriological tsaka tsaki, daidai da ka'idojin ruwan sha
2) Juriya ga yanayin zafi mai zafi, ƙarfin tasiri mai kyau
3) Shigarwa mai dacewa da abin dogara, ƙananan kuɗin gini
4) Kyawawan kaddarorin masu hana zafi daga mafi ƙarancin ƙarancin zafi
5) Mai nauyi, dacewa don jigilar kaya da rikewa, mai kyau don ceton aiki
6) Ganuwar ciki mai laushi yana rage asarar matsa lamba da haɓaka saurin gudu
7) Murfin sauti (raguwa da 40% idan aka kwatanta da galvanized karfe bututu)
8) Launuka masu haske da kyakkyawan ƙira suna tabbatar da dacewa ga duka fallasa da shigarwar ɓoye
9) Maimaituwa, abokantaka da muhalli, daidai da ka'idojin GBM
10) Rayuwar amfani mai tsayi sosai don akalla shekaru 50 Abubuwan
