Qaadista Saxda ah ee Birta Aan-la-lahayn/Maalgelinta Maalgelinta Hal-QAYb
Qaabka 1
Sharaxaada
◎ Dhiirrigelinta oo yaraatay
◎ Dhammaadka xadhkaha leh: G* NPT, BSPT, BST, DIN259/2999 JIS130202/1302203 Gelitaanka gudaha ee jirridda caddaynta
Qalabka: CF8M CF8 CF3M WCB 304 316 1.4408 iwm
◎ Qiimaynta cadaadiska: 1000PSI WOG / 1.6 ~ 64Mpa
◎ gacanka kabaalka
Tilmaamaha
Nooca 1:
DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11//4 | 11//2 | 2 |
Φd | 5 | 7 | 9.2 | 12.6 | 16 | 20 | 25 | 32 |
L | 39.4 | 43.7 | 57 | 58.5 | 71 | 78 | 82.5 | 100 |
LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
H | 29.9 | 31.5 | 39.37 | 44 | 54 | 59 | 67.5 | 73.5 |
Nooca 2:
DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 |
RC | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11//4 | 11//2 | 2 |
Φd | 5 | 7 | 9.2 | 12.6 | 16 | 20 | 25 | 32 |
L | 46.5 | 49.5 | 59 | 64 | 75 | 83 | 90.5 | 108 |
LO | 67 | 67 | 93 | 93 | 101 | 101 | 125 | 125 |
H | 29.9 | 31.5 | 39.37 | 44 | 54 | 59 | 67.5 | 73.5 |
Liiska Agabka | ||||
Maya | Sawirka No. | Magaca | Qalab | QTY |
1 | Vl-T | Jirka | CF8M | 1 |
2 | Vl-G | Kab | CF8M | 1 |
3 | Vl-FG | Jirrid | 316 | 1 |
4 | Vl-Q | Kubad | CF8M | 1 |
5 | Vl-Z | Kursiga | PTFE+3% GF | 2 |
6 | Vl-VIF | Gasket | PTFE | 1 |
7 | Vl-ZTD | Tuur dhaqe | PTFE | 1 |
8 | Vl-TL | Xirmooyinka stem | PTFE | 1 |
9 | Vl-JLM | lowska | 304 | 1 |
10 | GB93-87 | Dhaqdhaqaaqa guga | 304 | 1 |
11 | GB6172-86 | lowska | 304 | 1 |
12 | Vl-XS | Joojiye | 304 | 1 |
13 | Vl-BS | Qabasho | 304 | 1 |
14 | Vl-BT | Gacan-qabsiga | caag | 1 |
Qaabka 2
◎ Dhiirrigelinta la dhimay
◎Dhammadaha xadhkaha leh:ANSI B2.1,BS21,D1,1259/2999
◎.Tijaabada:API598
◎.Qiimaynta cadaadiska:2000PSI
◎.Tijaabada Shell:.2000Mpa.
◎.Cadaadiska.tijaabada:.0.6~0.8Mpa.
◎.Cabir:.DN8-DN50(1/4"~2")
Liiska Agabka
Maya | Magaca | Qalab |
1 | Jirka | Birta Kaarboonka |
2 | Kab | Birta Kaarboonka |
3 | Gasket | PTFE |
4 | Kubad | 316 |
5 | Kursiga | PTFE |
6 | Jirrid | 316 |
7 | Tuur dhaqe | PTFE |
8 | Xirmooyinka stem | PTFE |
9 | qanjirka | 316 |
10 | lowska | 304 |
11 | Qabasho | 304 |
12 | Gacan-qabsiga | caagag |
Cabirka
Cabbirka | A | Φd | L | H | W | NM | KGS |
DN8 | 20 | 4.5 | 43 | 35 | 73 | 4 | 0.11 |
DN10 | 25 | 7 | 45 | 38 | 73 | 4 | 0.17 |
DN15 | 30 | 9 | 62 | 50 | 115 | 6 | 0.33 |
DN20 | 36 | 12.5 | 70 | 58 | 115 | 6 | 0.48 |
DN25 | 41 | 15 | 85.5 | 62 | 129 | 8 | 0.70 |
DN32 | 53 | 20 | 94 | 64 | 129 | 10 | 1.32 |
DN40 | 60 | 25 | 101 | 72 | 150 | 14 | 1.89 |
DN50 | 70 | 32 | 114 | 80 | 150 | 20 | 2.31 |
Qaabka 3
◎ BUUR BUUXA
◎ Dhamaadka calanka leh: DIN2543 ISO5752 GB12221
◎ Qiimaynta cadaadiska: PN16
◎ suufka ku rakibida dhaq-dhaqaaqa: ISO5211 gelinta gudaha ee jirridda caddaynta
Qalabka: 316 CF8M 1.4408 WCB 304 CF8
◎ Imtixaanka cadaadiska: API598
Maya | Sawirka No. | Magaca | Qalab | QTY |
1 | VlFW-T | Jirka | CF8M | 1 |
2 | VlFW-G | Kab | CF8M | 1 |
3 | VlFW-Q | Kubad | CF8M | 1 |
4 | VlFW-Z | Kursiga | PTFE+3% GF | 2 |
5 | VlFW-MF | Gasket | PTFE | 1 |
6 | VlFW-FG | Jirrid | 304 | 1 |
7 | VlFW-BT | Gacan-qabsiga | RUBBAR | 1 |
8 | VlFW-BS | Qabasho | 304 | 1 |
9 | VlFW-LM | lowska | 304 | 2 |
10 | VIFW-TLT | GLAND | 304 | 1 |
11 | VlFW-TL | Xirmooyinka stem | PTFE | 1 |
12 | VlFW-O | Faraanti | Viton | 1 |
13 | VlFW-ZTD | Tuur dhaqe | PTFE | 1 |
14 | VlFW-X | Joojiye | 304 | 1 |
Codsiga
Cabbirka | Φd | L | H | LO | ΦD | ΦD1 | ΦD2 | 4—M |
1/2 | 15 | 38 | 75 | 125.2 | 95 | 65 | 45 | M12 |
3/4 | 20 | 38 | 80 | 125.2 | 105 | 75 | 58 | M12 |
1 | 25 | 46 | 95 | 136.2 | 115 | 85 | 68 | M12 |
11//4 | 32 | 54 | 101 | 136.2 | 140 | 100 | 78 | M16 |
11//2 | 38 | 63 | 122 | 204.5 | 150 | 110 | 88 | M16 |
2 | 50 | 80 | 121 | 204.5 | 165 | 125 | 102 | M16 |
21//2 | 65 | 100 | 142 | 250 | 185 | 145 | 122 | 4-M16 |
3 | 76 | 118 | 161 | 250 | 200 | 160 | 138 | 4-M16 |
4 | 94 | 152 | 174 | 320 | 220 | 180 | 158 | 8-M16 |
Codsiga: Isku xidh oo goo dhexdhexaadinta;ka hortagga dib-u-socodka dhexdhexaadinta;hagaajin cadaadiska iyo socodka dhexdhexaadka;kala saar, qas ama qaybi dhexdhexaadinta;ka ilaali cadaadiska dhexdhexaadka ah inuu dhaafo qiimaha la cayimay oo hubi hawlgalka badbaadada leh ee dhuumaha ama qalabka.
Warbaahinta lagu dabaqi karo: uumi, biyo, saliid;xal kiimikaad;
Waxaa jira laba nooc oo shaabadood oo ah shaabadeynta kubbadda: shaabad jilicsan iyo shaabad adag;
Saddexda hab ee isku xirka: flange;dunta;alxanka
Isticmaal heerkulka: -196 ilaa 350 digrii
Habka hawlgalka: buug-gacmeed;pneumatic;koronto;hydraulic
Farqiga u dhexeeya waalka kubbadda hal-xabbo, laba-xabbo oo kubbadda ah iyo waalka kubbadda saddex-qaybood ah:
Qulqulka kubbadda dunta gudaha waxa loo qaybiyaa hal qayb oo kubbadda ah, laba qaybood oo kubbadda ah iyo saddex qaybood oo kubbadda ah sida qaab-dhismeedkeedu yahay.Fahamka astaamahooda iyo kala duwanaanshahooda ayaa naga caawin doona inaan doorano galka kubbadda saxda ah ee loo isticmaalo.
Marka hore aan marka hore fahano waxa uu yahay waalka kubbadda hal xabo, laba qaybood oo kubbadda ah iyo saddex qaybood oo kubbadda ah oo qeexan.
Waalka kubbadda hal-xabo waxa loola jeedaa waalka kubbadda oo ku xidhan dun dhexroor-yar oo gudaha ah oo ka kooban unug hal-xabbo ah oo isku xidhan.Jidhka isku dhafan ayaa inta badan loo isticmaalaa faashado yar yar.
Waalka kubbadda laba-geesoodka ah, oo sidoo kale loo yaqaan laba qaybood oo kubbadda, waxa loola jeedaa waalka ku xidhan dun gudaha dhexroor-yar oo dhexroor ah, jidhka waalka waxa loo qaybiyaa laba qaybood, foomka xidhidhka ayaa inta badan la isticmaalaa.
Waalka kubbadda saddexda qaybood ah waxa lagu xidhaa dunta gudaha ah, jidhkuna waxa uu ka kooban yahay saddex qaybood.Caadi ahaan waxaa loo isticmaalaa valves waaweyn oo ka muhiimsan.
Kala duwanaanshahooda iyo astaamahooda waxa lagu lafo-guri karaa dhinacyada soo socda:
1. Ka sooc qaabka
Waalka kubbadda hal-xabo waa hal-qayb, kaas oo ka kooban kubbad, giraanta PTFE, iyo lowska qufulka ah.Dhexroorka kubbadu wax yar ayuu ka yar yahay dhexroorka tuubada, oo la mid ah galka kubbadda nooca ballaaran.Tilmaamaha, socodka waa mid yar.
Labada qaybood ee kubbadda kubaddu waxay ka kooban yihiin laba qaybood, iyo saamaynta xidhiddu waxay ka fiican tahay kan kubbadda hal-xabbo.Dhexroorka kubbadu waxay la mid tahay tan dhuumaha, wayna ka sahlan tahay in la kala furfuro marka loo eego kan kubbadda hal-xabo ah.
Waalka kubbadda saddexda qaybood ah wuxuu ka kooban yahay saddex qaybood, daboolka waalka ee labada dhinac iyo jidhka dhexe ee waalka.Farqiga u dhexeeya waalka kubbadda saddexda qaybood ah iyo kan kubbadda laba-geesood ah iyo kan kubbadda hal-xabbo ayaa ah inay fududahay in la kala diro oo la ilaaliyo.Cadaadis xoog badan.
2. Ka saar cadaadiska
Cadaadiska cadaadiska ee saddex qaybood oo kubbadda ah ayaa aad uga sarreeya kan hal-xabbo iyo laba-geesood ee kubbadda.Dhinaca dibadda ee bowdada kubbadda saddex-geesoodka ah ee ugu weyn waxaa lagu hagaajiyaa afar boolal, kaas oo ka ciyaara door adkeyn ah oo aad u wanaagsan.Jidhka shubka saxda ah ee waalka wuxuu gaari karaa cadaadis ah 1000psi≈6.9MPa.Cadaadiska sare wuxuu u baahan yahay maydhyo waalka la been abuuray.
3. In laga sooco dhinaca dhaqaalaha
Sababtoo ah maaddada ugu muhiimsan ee hal-xabbo ee kubbadda kubbadda waxay ka yar tahay labada nooc ee kale, qiimuhu waa mid wanaagsan, wuxuuna la mid yahay midka ballaaran ee kubbadda.Qiimaha labada qaybood ee kubbadda kubbadda ayaa ka sarreeya kan nooca hal-xabo ah.Nooca saddexda qaybood wuxuu ka kooban yahay saddex qaybood sababtoo ah caabbinta cadaadiska sare.Qalabka ayaa ka sarreeya labada nooc ee kale.qiimuhu wuu ka sarreeyaa labada qaybood ee kubbadda iyo hal-xabo.