Farashin FRP
Bayanin Samfura
FRP (Fiberglass Reinforced Plastics) flanges sune masu haɗa nau'in zobe da ake amfani da su don haɗa bututu, bawuloli, famfo, ko wasu kayan aiki don ƙirƙirar cikakken tsarin bututu. An yi su daga wani abu mai haɗaka wanda ya ƙunshi filaye na gilashi a matsayin kayan ƙarfafawa da resin roba a matsayin matrix. Ana kera su ta amfani da matakai kamar gyare-gyare, shimfiɗa hannu, ko iskan filament.
Siffofin Samfur
Godiya ga keɓaɓɓen abun da ke ciki, FRP flanges suna ba da fa'idodi masu mahimmanci akan flanges na ƙarfe na gargajiya:
- Kyakkyawan Juriya na Lalacewa: Fitaccen fasalin FRP flanges shine ikon su na tsayayya da lalata daga kafofin watsa labarai daban-daban, gami da acid, alkalis, salts, da sauran kaushi. Wannan ya sa ake amfani da su sosai a wuraren da ake jigilar gurbataccen ruwa, kamar a cikin sinadarai, man fetur, ƙarfe, wutar lantarki, magunguna, da masana'antar abinci.
- Haske da Ƙarfi: Yawan FRP yawanci shine 1/4 zuwa 1/5 na karfe, duk da haka ƙarfinsa na iya zama kwatankwacinsa. Wannan yana ba su sauƙi don jigilar kaya da shigarwa, kuma yana rage nauyin gaba ɗaya akan tsarin bututun.
- Kyakkyawan Insulation na Wutar Lantarki: FRP abu ne wanda ba ya aiki, yana ba flanges FRP kyawawan kaddarorin wutar lantarki. Wannan yana da mahimmanci a cikin takamaiman mahalli don hana lalatawar electrochemical.
- Babban Sassautun Tsara: Ta hanyar daidaita ma'aunin resin da kuma tsarin filaye na gilashi, FRP flanges na iya zama na al'ada don saduwa da takamaiman buƙatu don zafin jiki, matsa lamba, da juriya na lalata.
- Karancin Kuɗin Kulawa: FRP flanges ba sa tsatsa ko sikeli, yana haifar da tsawon rayuwar sabis kuma yana rage ƙimar kulawa da sauyawa.
Nau'in Samfur
Dangane da tsarin masana'anta da tsarin tsari, FRP flanges za a iya kasasu zuwa iri da yawa:
- Flange-Piece (Haɗin kai): Wannan nau'in an ƙirƙira shi azaman raka'a ɗaya tare da jikin bututu, yana ba da ƙaƙƙarfan tsari wanda ya dace da ƙananan aikace-aikacen matsa lamba.
- Sako da Flange (Lap Joint Flange): Ya ƙunshi sako-sako da zoben flange mai jujjuya da yardar rai da ƙayyadaddun ƙayyadaddun stub akan bututu. Wannan zane yana sauƙaƙe shigarwa, musamman ma a cikin haɗin kai da yawa.
- Flange Makaho (Flange/Ƙarshen Ƙarshen): Ana amfani da shi don rufe ƙarshen bututu, yawanci don duba tsarin bututun ko don ajiyar abin dubawa.
- Socket Flange: Ana shigar da bututun a cikin rami na ciki kuma an haɗa shi ta hanyar haɗin kai ko tsarin iska, yana tabbatar da kyakkyawan aikin rufewa.
Ƙayyadaddun samfur
| DN | P=0.6MPa | P=1.0MPa | P=1.6MPa | |||
| S | L | S | L | S | L | |
| 10 | 12 | 100 | 15 | 100 | 15 | 100 |
| 15 | 12 | 100 | 15 | 100 | 15 | 100 |
| 20 | 12 | 100 | 15 | 100 | 18 | 100 |
| 25 | 12 | 100 | 18 | 100 | 20 | 100 |
| 32 | 15 | 100 | 18 | 100 | 22 | 100 |
| 40 | 15 | 100 | 20 | 100 | 25 | 100 |
| 50 | 15 | 100 | 22 | 100 | 25 | 150 |
| 65 | 18 | 100 | 25 | 150 | 30 | 160 |
| 80 | 18 | 150 | 28 | 160 | 30 | 200 |
| 100 | 20 | 150 | 28 | 180 | 35 | 250 |
| 125 | 22 | 200 | 30 | 230 | 35 | 300 |
| 150 | 25 | 200 | 32 | 280 | 42 | 370 |
| 200 | 28 | 220 | 35 | 360 | 52 | 500 |
| 250 | 30 | 280 | 45 | 420 | 56 | 620 |
| 300 | 40 | 300 | 52 | 500 |
|
|
| 350 | 45 | 400 | 60 | 570 |
|
|
| 400 | 50 | 420 |
|
|
|
|
| 450 | 50 | 480 |
|
|
|
|
| 500 | 50 | 540 |
|
|
|
|
| 600 | 50 | 640 |
|
|
|
|
Don manyan buɗe ido ko ƙayyadaddun bayanai na al'ada, da fatan za a tuntuɓe ni don keɓancewa.
Aikace-aikacen samfur
Saboda juriya na musamman na lalata da ƙarfin nauyi, ana amfani da flanges na FRP a cikin:
- Masana'antar sinadarai: Don bututun da ke jigilar sinadarai masu lalata kamar acid, alkalis, da gishiri.
- Injiniyan Muhalli: A cikin kula da ruwan sharar gida da na'urorin lalata iskar gas.
- Masana'antar wutar lantarki: Don sanyaya ruwa da tsarin desulfurization / denitrification a cikin wutar lantarki.
- Injiniyan Ruwa: A cikin tsabtace ruwan teku da tsarin bututun jirgi.
- Masana'antu na Abinci da Magunguna: Don layin samarwa da ke buƙatar tsaftar kayan abu.
