1. Qalabka alxankayaga waxaa loogu talagalay in lagu bixiyo xiriir la isku halayn karo oo sugan codsiyada kala duwan.Waxaa laga sameeyay birta aan la taaban karin, qalabyadaani waxay bixiyaan adkeysi aad u wanaagsan iyo iska caabin daxalka, hubinta waxqabadka muddada dheer.
2. Qalabkan alxanka ah waxaa lagu soo saaray iyadoo la isticmaalayo farsamooyinka wax shubidda.hubinta cabbirada saxda ah iyo xoogga sare.Dhumucda gidaarka ee Sch5s waxay kor u qaadaysaa adkaantooda, taasoo ka dhigaysa inay ku habboon yihiin bay'ada baahida.
3.Qalabyada alxankayaga waxay heleen shahaadooyin sida ASME, ANSI, DIN, JIS, BS, GB, GS, KS, iyo API, iyagoo dammaanad qaadaya u hoggaansanaantooda heerarka warshadaha.Tani waxay xaqiijinaysaa ku habboonaantooda codsiyada warshadaha kala duwan.
4. Qalabka alxanka wuxuu leeyahay midab qalin ah oo casri ah kaas oo ku daraya xirfadle iyo taabasho casri ah rakibaadaada.Dhammaadka aragga soo jiidashada leh waxay kor u qaadaysaa bilicda guud ee nidaamkaaga.
5.Qalabyada alxankayaga waxaa lagu heli karaa cabbirro dun kala duwan, oo ay ku jiraan Taper, Parallel, ama Xulashada dunta yar, iyo dhexroorka tuubooyinka 4mm ilaa 12mm.Waxay u adkeysan karaan cadaadiska shaqada ilaa 145 PSI (0 - 10 Bar) iyo heerkulka u dhexeeya 0° ilaa +60° C. Intaa waxaa dheer, waxay xamili karaan heerarka faakuumka ee -14.5 PSI (-1 Bar).
QAYBTA NO. | THREAD | QAYBKA TUBE | CABIRKA | MPa | |||
f | D1xt | L | D0 | D2 | S2 | ||
S2WC-6X1.5 | M12X1.5 | 6X1.5 | 30 | 2.5 | 6 | 14 | 25L |
S2WC-8X2.0 | M14X1.5 | 8X2.0 | 30 | 4 | 8 | 17 | |
S2WC-10X2.0 | M16X1.5 | 10X2.0 | 31 | 6 | 10 | 19 | |
S2WC-12X2.0 | M18X1.5 | 12X2.0 | 31 | 7.5 | 12 | 22 | |
S2WC-15X2.0 | M22X1.5 | 15X2.0 | 35 | 10 | 15 | 27 | |
S2WC-18X2.0 | M26X1.5 | 18X2.0 | 35 | 13 | 18 | 32 | |
S2WC-22X2.0 | M30X2 | 22X2.0 | 35 | 17 | 22 | 36 | 16 L |
S2WC-28X2.5 | M36X2 | 28X2.5 | 41 | 23 | 28 | 41 | |
S2WC-35X3.0 | M45X2 | 35X3.0 | 48 | 29 | 35 | 50 | |
S2WC-42X3.0 | M52X2 | 42X3.0 | 50.5 | 36 | 42 | 60 | |
S2WD-6X1.5 | M14X1.5 | 6X1.5 | 28.5 | 2.5 | 6 | 17 | 63 S |
S2WD-8X2.0 | M16X1.5 | 8X2.0 | 29 | 4 | 8 | 19 | |
S2WD-10X1.0 | M18X1.5 | 10X1.0 | 32 | 6.5 | 10 | 22 | |
S2WD-10X1.5 | M18X1.5 | 10X1.5 | 32 | 6.5 | 10 | 22 | |
S2WD-10X2.0 | M18X1.5 | 10X2.0 | 32 | 6 | 10 | 22 | |
S2WD-12X1.5 | M20X1.5 | 12X1.5 | 32.5 | 8 | 12 | 27 | |
S2WD-12X2.0 | M20X1.5 | 12X2.0 | 32.5 | 8 | 12 | 27 | |
S2WD-12X2.5 | M20X1.5 | 12X2.5 | 32.5 | 7 | 12 | 27 | |
S2WD-16X1.5 | M24X1.5 | 16X1.5 | 39 | 13 | 16 | 30 | 40 S |
S2WD-16X2.0 | M24X1.5 | 16X2.0 | 39 | 12 | 16 | 30 | |
S2WD-16X2.5 | M24X1.5 | 16X2.5 | 39 | 11 | 16 | 30 | |
S2WD-16X3.0 | M24X1.5 | 16X3.0 | 39 | 10 | 16 | 30 | |
S2WD-20X2.0 | M30X2 | 20X2.0 | 43 | 15 | 20 | 36 | |
S2WD-20X2.5 | M30X2 | 20X2.5 | 43 | 15 | 20 | 36 | |
S2WD-20X3.0 | M30X2 | 20X3.0 | 43 | 14 | 20 | 36 | |
S2WD-20X4.0 | M30X2 | 20X4.0 | 43 | 12 | 20 | 36 | |
S2WD-25X2.5 | M36X2 | 25X2.5 | 50 | 20 | 25 | 46 | |
S2WD-25X3.0 | M36X2 | 25X3.0 | 50 | 19 | 25 | 46 | |
S2WD-25X4.0 | M36X2 | 25X4.0 | 50 | 17 | 25 | 46 | |
S2WD-25X5.0 | M36X2 | 25X5.0 | 50 | 15 | 25 | 46 | |
S2WD-30X3.0 | M42X2 | 30X3.0 | 52 | 24 | 30 | 50 | 25 S |
S2WD-30X4.0 | M42X2 | 30X4.0 | 52 | 22 | 30 | 50 | |
S2WD-30X5.0 | M42X2 | 30X5.0 | 52 | 20 | 30 | 50 | |
S2WD-30X6.0 | M42X2 | 30X6.0 | 52 | 18 | 30 | 50 | |
S2WD-38X4.0 | M52X2 | 38X4.0 | 56.5 | 30 | 38 | 60 | |
S2WD-38X5.0 | M52X2 | 38X5.0 | 56.5 | 28 | 38 | 60 | |
S2WD-38X6.0 | M52X2 | 38X6.0 | 56.5 | 26 | 38 | 60 | |
S2WD-38X7.0 | M52X2 | 38X7.0 | 56.5 | 24 | 38 | 60 |
Qalabyada alxanka ee tayada sare leh, oo si gaar ah loogu talagalay in lagu bixiyo isku xirka la isku halayn karo oo sugan ee codsiyo badan oo kala duwan.Waxaa laga sameeyay birta aan qaaliga ahayn, qalabkan ku rakiban waxa ay muujinayaan adkeysi aan caadi ahayn iyo iska caabin gaar ah oo daxalka ah, iyaga oo hubinaya waxqabad waara xittaa marka lagu jiro jawi adag.
Lagu soo saaray iyadoo la adeegsanayo farsamooyinka wax tuurista ee horumarsan, qalabkayada alxanka ayaa dammaanad qaadaya cabbirka saxda ah iyo xoogga sare, oo buuxinaya heerarka ugu sarreeya ee tayada.Dhumucdiisuna waxay tahay darbiga Sch5s wuxuu ku darayaa lakab dheeraad ah oo adag, taasoo ka dhigaysa qalabyadan ku habboon baahida goobaha warshadaha halkaasoo adkeysiga ay muhiim tahay.
Si loo sii xaqiijiyo macaamiisheena isku halaynta, qalabkayada alxanka ayaa shahaadooyin ka helay hay'ado caan ah sida ASME, ANSI, DIN, JIS, BS, GB, GS, KS, iyo API.Shahaadooyinkani waxay xaqiijinayaan u hoggaansanaantooda heerarka warshadaha, iyagoo xaqiijinaya ku habboonaantooda codsiyada warshadaha kala duwan.
Marka lagu daro shaqeyntooda gaarka ah, qalabkayada alxanka ayaa ku faana midab qalin ah oo qurux badan oo ku daraya taabashada xirfad-yaqaannimada iyo casriyeynta rakibaadda kasta.Dhammaadka aragga soo jiidashada leh kaliya ma wanaajinayso bilicda guud ee nidaamkaaga laakiin sidoo kale waxay ka tarjumaysaa sida ay nooga go'an tahay bixinta alaabooyinka tayada ugu sarreeya.
Waxaan fahamsanahay muhiimada wax-ku-oolnimada, taas oo ah sababta qalabkayaga qalabka alxanka lagu heli karo cabbirro kala duwan, oo ay ku jiraan Taper, Parallel, ama Xulashada dunta yar, oo u adeegaysa shuruudaha rakibidda kala duwan.Iyada oo kala duwan oo ah dhexroorka tuubada laga bilaabo 4mm ilaa 12mm, waxaad ka heli kartaa ku haboon baahidaada gaarka ah.
Qalabyada alxanka ayaa si adag loo tijaabiyay waxaana la xaqiijiyay inay u adkeysan karaan cadaadiska hawlgalka ilaa 145 PSI (0 - 10 Bar) iyo heerkul u dhexeeya 0° ilaa +60°C, taasoo ka dhigaysa kuwo aad loogu kalsoonaan karo xaalado shaqo oo kala duwan.Waxaa intaa dheer, waxay xamili karaan heerarka faakuumka ee -14.5 PSI (-1 Bar), iyaga oo hubinaya waxqabadka ugu fiican ee jawiga baahida.
U dooro Sannke inuu yahay lammaanahaaga aad ku kalsoon tahay ee ku xidhidhiyaha biyaha.Waxaan caan ku nahay inaan nahay warshadda ugu habboon ee hawo-biyoodka, oo caan ku ah sida ay nooga go'an tahay tayada iyo qanacsanaanta macaamiisha.Nala soo xidhiidh maanta si aad u ogaatid qalabka alxanka ee ugu fiican ee codsiyadaada oo aad khibrad ugu yeelatid heerka ugu sarreeya ee naga soocaya.