Sharaxaadda Badeecada
Tuubooyinka birta ah ee aan lahayn daxalka waa qayb muhiim ah oo ka mid ah codsiyada warshadaha casriga ah, kuwaas oo caan ku ah cimri dhererkooda gaarka ah, iska caabbinta daxalka, iyo dhismaha aan kala go 'lahayn. Iyagoo ka kooban bir gaar ah oo bir ah, chromium, iyo walxo kale sida nikkel iyo molybdenum, tuubooyinkani waxay muujiyaan xoog iyo cimri dheer oo aan la barbar dhigi karin.
Habka wax soo saarka ee aan kala go 'lahayn wuxuu ku lug leeyahay in la soo saaro billets adag oo bir ah si loo sameeyo tuubooyin godan oo aan lahayn wax isku-xidhyo ah. Habkani wuxuu meesha ka saarayaa meelaha daciifka ah ee suurtagalka ah wuxuuna kor u qaadaa daacadnimada qaab-dhismeedka, taasoo ka dhigaysa tuubooyinka birta ah ee aan kala go'a lahayn kuwo aad loogu kalsoonaan karo codsiyada kala duwan.
Sifooyinka Muhiimka ah:
Iska caabbinta Daxalka:Ku darista chromium waxay abuurtaa lakab oksaydh oo ilaalinaya, taasoo ka ilaalinaysa tuubooyinka daxalka iyo miridhku xitaa jawiyada adag.
Darajooyinka Kala Duwan:Tuubooyinka aan lahayn bir aan lahayn bir aan lahayn ayaa laga heli karaa darajooyin kala duwan sida 304, 316, 321, iyo 347, mid walbana wuxuu u habaysan yahay codsiyo gaar ah sababtoo ah kala duwanaanshaha halabuurka kiimikada iyo sifooyinka farsamada.
Codsiyada Ballaaran:Tuubooyinkan waxaa loo isticmaalaa qaybo badan, oo ay ku jiraan saliidda iyo gaaska, farsamaynta kiimikada, cuntada iyo cabitaanka, daawooyinka, baabuurta, iyo dhismaha. La qabsigooda xaaladaha iyo walxaha kala duwan ayaa hoosta ka xariiqaya kala duwanaanshahooda.
Cabbirrada iyo Dhammaystirka:Tuubooyinka birta ah ee aan lahayn dahaarka waxay ku yimaadaan cabbirro kala duwan, iyagoo daboolaya baahiyo kala duwan. Tuubooyinka waxay sidoo kale yeelan karaan dhammaystir dusha sare oo kala duwan, laga bilaabo dhalaal ilaa dhammaystirka warshadda, iyadoo lagu saleynayo baahiyaha codsiga.
Rakibaadda iyo Dayactirka:Naqshadeynta aan kala go 'lahayn waxay fududaynaysaa rakibidda halka iska caabbinta tuubooyinka ee daxalka ay yarayso baahida dayactirka, taasoo gacan ka geysanaysa kharash-oolnimada.
Laga bilaabo fududeynta rarista saliidda iyo gaaska ilaa suurtogalinta gudbinta badbaadada kiimikooyinka iyo ilaalinta daahirnimada wax soo saarka dawooyinka, tuubooyinka birta ah ee aan kala go 'lahayn ayaa door muhiim ah ka ciyaara qaabeynta warshadaha adduunka oo dhan. Isku-darka xoogga, adkeysiga, iyo iska caabbinta arrimaha deegaanka ayaa ka dhigaya hanti lama huraan ah oo ku jirta injineernimada casriga ah iyo kaabayaasha dhaqaalaha.
Tilmaamaha
| ASTM A312/A312M:304, 304L, 310/S, 310H, 316, 316L, 321, 321H iwm... |
| EN 10216-5: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 iwm. |
| DIN 17456: 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 iwm... |
| JIS G3459: SUS304TB, SUS304LTB, SUS316TB, SUS316LTB iwm... |
| GB/T 14976: 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 |
| Bir aan miridh lahayn oo Austenitic ah:TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP347HFG N08904(904L), S30432, S31254, N08367, S30815... Bir aan daxal lahayn oo laba jibbaaran:S31803, S32205, S32750, S32760, S32707, S32906... Daawaha Nikkel:N04400, N06600, N06625, N08800, N08810(800H), N08825... Isticmaalka:Warshadaha wax soo saarka ee Batroolka, Kiimikada, Gaaska Dabiiciga ah, Korontada iyo qalabka farsamada. |
| NB | Cabbirka | OD mm | SCH40S mm | SCH5S mm | SCH10S mm | SCH10 mm | SCH20 mm | SCH40 mm | SCH60 mm | XS/80S mm | SCH80 mm | SCH100 mm | SCH120 mm | SCH140 mm | SCH160 mm | SCHXXS mm |
| 6 | 1/8” | 10.29 | 1.24 | 1.73 | 2.41 | |||||||||||
| 8 | 1/4” | 13.72 | 1.65 | 2.24 | 3.02 | |||||||||||
| 10 | 3/8” | 17.15 | 1.65 | 2.31 | 3.20 | |||||||||||
| 15 | 1/2” | 21.34 | 2.77 | 1.65 | 2.11 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4” | 26.67 | 2.87 | 1.65 | 2.11 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1” | 33.40 | 3.38 | 1.65 | 2.77 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4” | 42.16 | 3.56 | 1.65 | 2.77 | 3.56 | 4.85 | 4.85 | 6.35 | 9.70 | ||||||
| 40 | 1 1/2” | 48.26 | 3.68 | 1.65 | 2.77 | 3.68 | 5.08 | 5.08 | 7.14 | 10.15 | ||||||
| 50 | 2” | 60.33 | 3.91 | 1.65 | 2.77 | 3.91 | 5.54 | 5.54 | 9.74 | 11.07 | ||||||
| 65 | 2 1/2” | 73.03 | 5.16 | 2.11 | 3.05 | 5.16 | 7.01 | 7.01 | 9.53 | 14.02 | ||||||
| 80 | 3” | 88.90 | 5.49 | 2.11 | 3.05 | 5.49 | 7.62 | 7.62 | 11.13 | 15.24 | ||||||
| 90 | 3 1/2” | 101.60 | 5.74 | 2.11 | 3.05 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4” | 114.30 | 6.02 | 2.11 | 3.05 | 6.02 | 8.56 | 8.56 | 11.12 | 13.49 | 17.12 | |||||
| 125 | 5” | 141.30 | 6.55 | 2.77 | 3.40 | 6.55 | 9.53 | 9.53 | 12.70 | 15.88 | 19.05 | |||||
| 150 | 6” | 168.27 | 7.11 | 2.77 | 3.40 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | 21.95 | |||||
| 200 | 8" | 219.08 | 8.18 | 2.77 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 12.70 | 15.09 | 19.26 | 20.62 | 23.01 | 22.23 | |
| 250 | 10” | 273.05 | 9.27 | 3.40 | 4.19 | 6.35 | 9.27 | 12.70 | 12.70 | 15.09 | 19.26 | 21.44 | 25.40 | 28.58 | 25.40 | |
| 300 | 12" | 323.85 | 9.53 | 3.96 | 4.57 | 6.35 | 10.31 | 14.27 | 12.70 | 17.48 | 21.44 | 25.40 | 28.58 | 33.32 | 25.40 | |
| 350 | 14" | 355.60 | 9.53 | 3.96 | 4.78 | 6.35 | 7.92 | 11.13 | 15.09 | 12.70 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | |
| 400 | 16" | 406.40 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 12.70 | 16.66 | 12.70 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | |
| 450 | 18" | 457.20 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 14.27 | 19.05 | 12.70 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | |
| 500 | 20” | 508.00 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 | 32.54 | 38.10 | 44.45 | 50.01 | |
| 550 | 22" | 558.80 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 22.23 | 12.70 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | ||
| 600 | 24" | 609.60 | 9.53 | 5.54 | 6.35 | 6.35 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | |
| 650 | 26" | 660.40 | 9.53 | 7.92 | 12.70 | 12.70 | ||||||||||
| 700 | 28" | 711.20 | 9.53 | 7.92 | 12.70 | 12.70 | ||||||||||
| 750 | 30” | 762.00 | 9.53 | 6.35 | 7.92 | 7.92 | 12.70 | 12.70 | ||||||||
| 800 | 32" | 812.80 | 9.53 | 7.92 | 12.70 | 17.48 | 12.70 | |||||||||
| 850 | 34” | 863.60 | 9.53 | 7.92 | 12.70 | 17.48 | 12.70 | |||||||||
| 900 | 36” | 914.40 | 9.53 | 7.92 | 12.70 | 19.05 | 12.70 |
Heerka & Darajada
| Heerka Caadiga ah | Darajooyinka Birta |
| ASTM A312/A312M: Tuubooyinka Birta aan lahayn si aan kala go 'lahayn, la alxamay, oo si aad ah u qabow oo loo shaqeeyay. | 304, 304L, 310S, 310H, 316, 316L, 321, 321H iwm... |
| ASTM A213: Kuleyliyaha birta ferritic iyo austenitic ee aan kala go 'lahayn, kuleyliyaha superheater, iyo tuubooyinka beddela kulaylka | TP304, TP304L, TP316, TP316L, TP321.TP347 iwm... |
| ASTM A269: Tuubo bir ah oo aan kala go 'lahayn oo aan lahayn bir austenitic ah oo loogu talagalay adeegga guud | TP304, TP304L, TP316, TP316L, TP321.TP347 iwm... |
| ASTM A789: Tuubo bir ah oo aan kala go 'lahayn oo aan lahayn bir bir ah oo bir ah oo loogu talagalay adeegga guud | S31803 (Bir aan daxal lahayn oo laba jibbaaran) S32205 (Bir aan daxal lahayn oo laba jibbaaran) |
| ASTM A790: Tuubo bir ah oo aan kala go 'lahayn oo aan lahayn bir ferritic/austenitic ah oo loogu talagalay adeegga guud ee daxalka, adeegga heerkulka sare, iyo tuubooyinka birta aan daxalka lahayn ee laba-jibbaaran. | S31803 (Bir aan daxal lahayn oo laba jibbaaran) S32205 (Bir aan daxal lahayn oo laba jibbaaran) |
| EN 10216-5: Heerka Yurub ee Tuubooyinka Birta aan kala go 'lahayn ee loogu talagalay Ujeeddooyinka Cadaadiska | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 iwm... |
| DIN 17456: Heerka Jarmalka ee Tuubada Birta aan Wareegga lahayn ee aan kala go 'lahayn | 1.4301, 1.4307, 1.4401, 1.4404, 1.4571, 1.4432, 1.4435, 1.4541, 1.4550 iwm... |
| JIS G3459: Heerka Warshadaha Jabbaan ee Tuubooyinka Birta Aan Daxalka lahayn si loogu Adkeeyo Daxalka | SUS304TB, SUS304LTB, SUS316TB, SUS316LTB iwm. |
| GB/T 14976: Heerka Qaranka ee Shiinaha ee Tuubooyinka Birta aan Xadhkaha Lahayn ee Gaadiidka Dareeraha | 06Cr19Ni10, 022Cr19Ni10, 06Cr17Ni12Mo2 |
| Bir aan miridh lahayn oo Austenitic ah: TP304, TP304L, TP304H, TP310S, TP316, TP316L, TP316H, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP347HFG N08904(904L), S30432, S31254, N08367, S30815... Bir aan daxal lahayn oo laba jibbaaran: S31803, S32205, S32750, S32760, S32707, S32906... Nikkel Daawaha:N04400, N06600, N06625, N08800, N08810(800H), N08825... Isticmaalka: Warshadaha wax soo saarka ee Batroolka, Kiimikada, Gaaska Dabiiciga ah, Korontada iyo qalabka farsamada. | |
Habka Wax Soo Saarka
Habka Duubista Kulul (Tuubada Birta aan Toosanayn ee La Soo Saaray):
Billet-ka tuubada wareegsan → kulaylinta → daloolinta → saddex-roller oo isdhaafsan, rogid joogto ah ama fidin → ka saarista tuubada → cabbiraadda (ama yareynta dhexroorka) → qaboojinta → toosinta → tijaabada haydarooliga (Ama ogaanshaha cilladaha) → calaamadda → kaydinta
Habka Tuubada Birta ah ee Qabow La Soo Dejiyey (La Duubay) ee aan kala go 'lahayn:
Billet tuubo wareegsan → kulaylinta → daloolinta → cinwaanka → daadinta → shiididda → saliidaynta (dahaadhka naxaasta) → sawir qabow oo badan (rogid qabow) → billet → daawaynta kulaylka → toosinta → Tijaabada haydarooliga (ogaanshaha cilladaha) → Calaamadaynta → Kaydinta.
Xakamaynta Tayada
Hubinta Walxaha Cayriin, Falanqaynta Kiimikada, Imtixaanka Farsamada, Kormeerka Muuqaalka, Hubinta Cabbirka, Tijaabada Laabista, Tijaabada Saamaynta, Tijaabada Daxalka Dhex-dhexaadka ah, Baaritaanka Aan Burburin (UT, MT, PT) Tijaabada Flaring iyo Fiditaanka, Tijaabada Adkaanta, Tijaabada Cadaadiska, Tijaabada Waxyaabaha Ferrite, Tijaabada Metallography, Tijaabada Daxalka, Tijaabada Hadda ee Eddy, Tijaabada Buufinta Cusbada, Tijaabada Iska Caabbinta Daxalka, Tijaabada Gariirka, Tijaabada Daxalka Pitting, Rinjiga iyo Kormeerka Dahaarka, Dib u Eegista Dukumentiyada…..
Isticmaalka & Codsiga
Tuubooyinka birta aan lahayn ee aan lahayn ee aan lahayn ee birta ah waa walxo muhiim ah oo si weyn looga isticmaalo warshado kala duwan sababtoo ah iska caabbinta daxalka ee gaarka ah, xooggooda sare, iyo awoodda ay u leeyihiin inay u adkeystaan heerkulka sare. Waa kuwan qaar ka mid ah codsiyada aasaasiga ah ee tuubooyinka birta aan lahayn ee aan lahayn:
Warshadaha Saliida iyo Gaaska:Tuubooyinka birta aan lahayn ee aan lahayn waxa badanaa loo isticmaalaa sahaminta saliidda iyo gaaska, gaadiidka, iyo farsamaynta. Waxaa loo isticmaalaa dahaarka ceelasha, dhuumaha, iyo qalabka farsamaynta sababtoo ah iska caabbinta daxalka ee dareeraha iyo gaasaska.
Warshadaha Kiimikada:Habaynta iyo soo saarista kiimikada, tuubooyinka birta aan lahayn ee aan lahayn waxa loo isticmaalaa in lagu gudbiyo asiidhyada, saldhigyada, dareerayaasha, iyo walxaha kale ee sunta ah. Waxay gacan ka geystaan badbaadada iyo isku halaynta nidaamyada dhuumaha.
Warshadaha Tamarta:Tuubooyinka birta aan lahayn ee aan lahayn birta ayaa door muhiim ah ka ciyaara wax soo saarka tamarta, oo ay ku jiraan tamarta nukliyeerka, unugyada shidaalka, iyo mashaariicda tamarta la cusboonaysiin karo, ee dhuumaha iyo qalabka.
Warshadaha Cuntada iyo Cabitaanka:Iyada oo ay ugu wacan tahay nadaafaddooda iyo iska caabbinta daxalka, tuubooyinka birta aan lahayn ee aan lahayn birta ayaa si weyn loogu isticmaalaa habaynta cuntada iyo wax soo saarka cabitaanka, oo ay ku jiraan gudbinta dareerayaasha, gaasaska, iyo agabka cuntada.
Warshadaha Daawooyinka:Soo saarista dawooyinka iyo soo saarista dawooyinka, tuubooyinka birta aan lahayn ee aan lahayn waxa loo isticmaalaa gudbinta iyo maaraynta maaddooyinka dawooyinka, buuxinta heerarka nadaafadda iyo tayada.
Dhismaha Maraakiibta:Tuubooyinka birta aan lahayn ee aan lahayn waxa loo isticmaalaa dhismaha maraakiibta si loogu dhiso qaab-dhismeedka maraakiibta, nidaamyada dhuumaha, iyo qalabka daaweynta biyaha badda, taas oo ay ugu wacan tahay iska caabbinta daxalka deegaanka badda.
Qalabka Dhismaha iyo Dhismaha:Tuubooyinka birta aan lahayn ee aan lahayn xadhigga ee loo isticmaalo dhismaha ayaa loo isticmaalaa dhuumaha biyaha, nidaamyada HVAC, iyo qaybaha qaab-dhismeedka qurxinta.
Warshadaha Gawaarida:Qaybta baabuurta, tuubooyinka birta aan lahayn ee aan lahayn birta waxay ka helaan codsi nidaamyada qiiqa sababtoo ah iska caabintooda heerkulka sare iyo iska caabinta daxalka.
Macdanta iyo Birta:Beeraha macdanta iyo biraha, tuubooyinka birta aan lahayn ee aan lahayn birta ayaa loo isticmaalaa in lagu qaado macdanta, slurries, iyo xalalka kiimikada.
Marka la soo koobo, tuubooyinka birta aan lahayn ee aan lahayn ee aan lahayn waxay leeyihiin waxqabad aad u wanaagsan, taasoo ka dhigaysa kuwo ku habboon warshado kala duwan. Waxay door muhiim ah ka ciyaaraan hubinta badbaadada habka, kor u qaadista isku halaynta qalabka, iyo kordhinta cimriga adeegga. Codsiyada kala duwan waxay u baahan yihiin tuubooyin bir aan lahayn oo aan lahayn oo leh tilmaamo iyo agab gaar ah si ay u daboolaan shuruudahooda gaarka ah.
Xirmooyinka iyo Rarista
Tuubooyinka birta aan miridhku lahayn waxaa lagu xidhaa oo lagu raraa si taxaddar leh si loo hubiyo ilaalintooda inta lagu jiro safarka. Waa kan sharraxaadda habka baakadaynta iyo rarista:
Baakadaha:
● Dahaarka Ilaalinta: Kahor inta aan la xirin, tuubooyinka birta aan miridhku lahayn waxaa badanaa lagu dahaadhaa lakab saliid ama filim ilaalin ah si looga hortago miridhku iyo dhaawaca dusha sare.
● Xidhmo: Tuubooyinka cabbirro iyo tilmaamo isku mid ah ayaa si taxaddar leh loogu xidhaa. Waxaa lagu xidhaa suunno, xargo, ama xargaha balaastikada ah si looga hortago dhaqdhaqaaqa gudaha xidhmada.
● Daboolka Dhamaadka: Daboolka dhammaadka balaastikada ama birta ah ayaa la dhigaa labada daraf ee tuubooyinka si loo siiyo ilaalin dheeraad ah darafyada tuubooyinka iyo dunta.
● Barkinta iyo Barkinta: Qalabka barkinta sida xumbo, duubka xumbo, ama kartoonka jiingadda ah ayaa loo isticmaalaa in lagu bixiyo barkinta iyo ka hortagga waxyeelada saameynta inta lagu jiro gaadiidka.
● Saxamada ama Kiisaska Alwaaxiga ah: Xaaladaha qaarkood, tuubooyinka waxaa lagu xidhi karaa sanduuqyo alwaax ah ama kiishyo si loo siiyo ilaalin dheeraad ah oo ka dhan ah xoogagga dibadda iyo maaraynta.
Rarista:
● Habka Gaadiidka: Tuubooyinka birta aan miridhku lahayn waxaa badanaa lagu raraa iyadoo la adeegsanayo noocyo kala duwan oo gaadiid ah sida gawaarida xamuulka qaada, maraakiibta, ama xamuulka hawada, iyadoo ku xiran meesha loo socdo iyo degdegga.
● Konteenareynta: Tuubooyinka waxaa lagu shubi karaa weelasha rarista si loo hubiyo in si ammaan ah oo habaysan loo maro. Tani waxay sidoo kale bixisaa ilaalin xaaladaha cimilada iyo wasakhda dibadda.
● Calaamadaynta iyo Dukumentiyada: Baakad kasta waxaa lagu calaamadeeyay macluumaad muhiim ah, oo ay ku jiraan qeexitaannada, tirada, tilmaamaha maaraynta, iyo faahfaahinta meesha loo socdo. Dukumentiyada rarista waxaa loo diyaariyaa nadiifinta kastamka iyo dabagalka.
● U hoggaansanaanta Kastamka: Maraakiibta caalamiga ah, dhammaan dukumentiyada lagama maarmaanka ah ee kastamka ayaa loo diyaariyey si loo hubiyo in si habsami leh loo maro meesha loo socdo.
● Xidhmo Ammaan ah: Gudaha gaariga ama weelka, tuubooyinka si ammaan ah ayaa loogu xiraa si looga hortago dhaqdhaqaaqa loona yareeyo khatarta burburka inta lagu jiro gaadiidka.
● Dabagalka iyo La socodka: Nidaamyada daba-galka ee horumarsan ayaa loo isticmaali karaa si loola socdo goobta iyo xaaladda rarista waqtiga dhabta ah.
● Caymiska: Iyadoo ku xiran qiimaha xamuulka, caymiska rarista ayaa laga yaabaa in la helo si loo daboolo khasaaraha ama khasaaraha iman kara inta lagu jiro safarka.
Marka la soo koobo, tuubooyinka birta aan daxalka lahayn ee aan soo saarnay waxaa lagu xidhi doonaa tallaabooyin ilaalin ah waxaana la geyn doonaa iyadoo la adeegsanayo habab gaadiid oo la isku halleyn karo si loo hubiyo inay gaaraan meeshii ay u socdeen iyagoo xaalad wanaagsan ku jira. Hababka baakadaynta iyo rarista ee saxda ah waxay gacan ka geystaan hufnaanta iyo tayada tuubooyinka la keenay.















