QEEXIDDA
| Magaca Badeecada | Kala-goyska dhabta/flange dabacsan |
| Cabbirka | 1/2"-24" |
| Cadaadis | 150#-2500#,PN0.6-PN400,5K-40K |
| Heerka Caadiga ah | ANSI B16.5,EN1092-1, JIS B2220 iwm. |
| Dhamaadka stub | MSS SP 43, ASME B16.9 |
| Alaab | Bir aan daxal lahayn:A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo iyo iwm. |
| Bir kaarboon ah:A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24, A515 Gr60, A515 Gr 70 iwm. | |
| Bir aan daxal lahayn oo laba jibbaaran:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462,1.4410,1.4501 iyo iwm. | |
| Birta dhuumaha:A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 iwm. | |
| Daawaha Nikkel:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 iwm. | |
| Daawaha Cr-Mo:A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, iwm. | |
| Codsiga | Warshadaha kiimikada batroolka; warshadaha duulista iyo hawada sare; warshadaha dawooyinka; qiiqa gaaska; warshadda korontada; dhismaha maraakiibta; daaweynta biyaha, iwm. |
| Faa'iidooyinka | kayd diyaar ah, waqti gaarsiin degdeg ah; laga heli karo cabbirro kasta, la habeeyey; tayo sare leh |
HEERARKA CABBIRKA
FLANGE-KA ISKU-XIRKA EE LAP
Flange-ka isku-xidhka ah wuxuu u baahan yahay laba qaybood oo tuubooyin ah dhinac kasta oo ka mid ah isku-xirka flanged-ka ah, dhammaad stub iyo flange-ka gadaal ee dabacsan. Flange-ka gadaal ee dabacsan wuxuu ku habboon yahay dhexroorka dibadda ee dhammaadka stub, kaas oo lagu xidho tuubada dabada. Flange-ka gadaale laguma xidho tuubada, waana la wareejin karaa, taas oo si gaar ah faa'iido u leh marka loo baahdo in la jiheeyo flange-ka inta lagu jiro kacsiga.
Sidoo kale, maadaama flange-ka gadaale uusan la xiriirin dareeraha habka, waxaa laga samayn karaa walxo aan daxalka u adkaysan karin. Tusaale ahaan, haddii habka uu daxalaysan yahay oo uu u baahan yahay in tuubooyinku ay noqdaan bir aan miridh lahayn, sida ASTM A312 TP316L, markaa dhammaadka dahaarka waa in sidoo kale laga sameeyaa SS 316L; si kastaba ha ahaatee, flange-ka gadaale waxaa laga samayn karaa ASTM A105 oo jaban.
Habkan isku-xidhka ah ma aha mid adag sida flange qoorta alxanka laakiin wuxuu ka fiican yahay isku-xidhka xoqan, alxanka godka, iyo simbiriirixan; si kastaba ha ahaatee, way ka qaalisan tahay in la fuliyo, sababtoo ah waxay u baahan tahay alxanka dabada oo si buuxda u dhuuban waxayna u baahan tahay laba qaybood.
DHAMMAADKA STUB
Dhamaadka Stub waxaa had iyo jeer loo isticmaali doonaa flange-ka Lap Joint, oo ah flange gadaal ah.
Xidhiidhadan flange-ka waxaa lagu dabaqaa, codsiyada cadaadiska hooseeya iyo kuwa aan muhiimka ahayn, waana hab jaban oo lagu kala furfuro.
Tusaale ahaan, nidaamka tuubooyinka birta aan miridhku lahayn, waxaa lagu dabaqi karaa flange bir kaarboon ah, sababtoo ah ma taabanayaan badeecada ku jirta tuubada.
Dhammaadka Dhuxusha waxaa laga heli karaa ku dhawaad dhammaan dhexroorka tuubooyinka. Cabbirka iyo dulqaadka cabbirka waxaa lagu qeexay heerka ASME B.16.9. Dhammaadka Dhuxusha ee u adkaysta daxalka miisaanka fudud (qalabka) waxaa lagu qeexay MSS SP43.
FAA'IIDAYSAN KARO FLANGE-KA LAGU SOO XIDHAY
- Xorriyadda lagu wareejin karo tuubada waxay sahlaysaa safka godadka boolalka flange-ka ee iska soo horjeeda.
- La'aanta taabashada dareeraha ku jira tuubada ayaa badanaa u oggolaanaysa isticmaalka flanges bir ah oo kaarboon ah oo jaban oo leh tuubo u adkaysta daxalka.
- Nidaamyada si dhakhso ah u burbura ama u mirqaama, flanges-ka waxaa loo badbaadin karaa dib-u-isticmaalka.
BANDHIG FAAHFAAHINTA ALAABADA
1. Wajiga
wejiga fidsan, Radius-ku waa kan ugu muhiimsan
2. Hub leh ama aan lahayn hub
3. Dhammaadka wejiga
Dhammaadka wejiga flange-ka waxaa lagu cabbiraa Dhererka Xisaabeed ee Celceliska Dhibka Badan (AARH). Dhammaadka waxaa lagu go'aamiyaa heerka la isticmaalay. Tusaale ahaan, ANSI B16.5 wuxuu qeexayaa dhammaadka wejiga ee u dhexeeya 125AARH-500AARH (3.2Ra ilaa 12.5Ra). Dhammaadka kale waxaa laga heli karaa codsi ahaan, tusaale ahaan 1.6 Ra max, 1.6/3.2 Ra, 3.2/6.3Ra ama 6.3/12.5Ra. Kala duwanaanshaha 3.2/6.3Ra ayaa ugu badan.
CALAAMADAHA IYO BAAKAD-QAADKA
• Lakab kasta wuxuu isticmaalaa filim balaastig ah si uu u ilaaliyo dusha sare
• Dhammaan birta aan miridhku lahayn waxaa lagu buuxiyaa kiis alwaax ah. Haddii aad rabto inaad kaarboonka kaarboonka ah cabbir weyn ku darto baaldi alwaax ah. Ama waxaa lagu beddeli karaa baakad.
• Calaamadda dhoofinta ayaa la samayn karaa marka la codsado
• Calaamadaha alaabta waa la xarri karaa ama la daabacan karaa. OEM waa la aqbalayaa.
KORMEER
• Imtixaanka UT
• Baaritaanka PT
• Baaritaanka MT
• Tijaabada cabbirka
Kahor keenista, kooxdayada QC waxay diyaarin doontaa baaritaanka NDT iyo kormeerka cabbirka. Sidoo kale waxay aqbali doontaa TPI (kormeerka dhinac saddexaad).
HABKA SOO SAARKA
| 1. Dooro walxo cayriin ah oo asal ah | 2. Jar walxaha ceeriin ah | 3. Kuleylinta kahor |
| 4. Samaynta | 5. Daaweynta kulaylka | 6. Makiinadaha adag |
| 7. Qodista | 8. Mashruuc fiican | 9. Calaamadaynta |
| 10. Kormeerka | 11. Baakad | 12. Bixinta |
Qalabka tuubooyinka waa qaybo muhiim u ah nidaamka tuubooyinka, kuwaas oo loo isticmaalo isku xirka, dib u habeynta, leexinta, isbeddelka cabbirka, shaabadeynta ama xakamaynta socodka dareeraha. Waxaa si weyn loogu adeegsadaa meelaha sida dhismaha, warshadaha, tamarta iyo adeegyada degmada.
Hawlaha Muhiimka ah:Waxay qaban kartaa shaqooyin sida isku xirka tuubooyinka, beddelka jihada socodka, kala qaybinta iyo isku darka socodka, hagaajinta dhexroorka tuubooyinka, xidhitaanka tuubooyinka, xakamaynta iyo nidaaminta.
Baaxadda Codsiga:
- Biyo-mareenka dhismaha iyo biyo-mareenka:Xusullada PVC iyo PPR tris ayaa loo isticmaalaa shabakadaha tuubooyinka biyaha.
- Dhuumaha warshadaha:Fiilooyinka birta aan lahayn iyo xusullada birta ah ee dahaarka leh ayaa loo isticmaalaa in lagu qaado warbaahinta kiimikada.
- Gaadiidka tamarta:Tuubooyinka birta ah ee cadaadiska sare leh ayaa loo isticmaalaa dhuumaha saliidda iyo gaaska.
- HVAC (Kuleyliyaha, Hawada, iyo Qaboojiyaha Hawada):Qalabka tuubooyinka naxaasta ah ayaa loo isticmaalaa in lagu xiro dhuumaha qaboojiyaha, iyo kala-goysyada dabacsan ayaa loo isticmaalaa yaraynta gariirka.
- Waraabka Beeraha:Xidhiidhiyayaasha degdega ah waxay sahlaan isu-imaatinka iyo kala-furka nidaamyada waraabka rusheeyaha.
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