Tuubada Warqadda Birta ah ee U/Z ee kulul Nooca II IIIA IV VL

Sawir muujinaya U/Z Nooca II IIIA IV VL ee kulul ee la duubay
  • Tuubada Warqadda Birta ah ee U/Z ee kulul Nooca II IIIA IV VL
  • Tuubada Warqadda Birta ah ee U/Z ee kulul Nooca II IIIA IV VL
  • Tuubada Warqadda Birta ah ee U/Z ee kulul Nooca II IIIA IV VL
  • Tuubada Warqadda Birta ah ee U/Z ee kulul Nooca II IIIA IV VL
  • Tuubada Warqadda Birta ah ee U/Z ee kulul Nooca II IIIA IV VL
  • Tuubada Warqadda Birta ah ee U/Z ee kulul Nooca II IIIA IV VL

Sharaxaad Gaaban:

Tuubada xaashida birta ah ee kulul ee la duubay waa qayb isku xiran oo xoog badan leh oo ku badan injineernimada badda iyo taageerada aasaaska iyo dhismaha gidaarka. Marka la barbardhigo tuubooyinka qabow ee la sameeyay, tuulmada xaashida kulul ee la duubay waxay leedahay adkeysi sare, modules-ka qaybta sare, iyo waxqabad wanaagsan oo aan biyuhu gelin.

Shirkadda China Royal Steel waxay bixisaa xulashada buuxda ee nooca U iyo nooca Z, sidoo kale nooca caadiga ah ee Model Type II, Nooca III, Nooca IIIA, Nooca IV iyo VL, si loogu sameeyo shaqooyin ku meel gaar ah iyo kuwo joogto ah.


  • Magaca Summada:BIIR BOQORYAAL OO SHIINAHA AH
  • Heerka Birta:A36/A572 Gr50/A992/S355GP/SY295/SY390/Q235B/Q355B
  • Heerka wax soo saarka:ASTM / EN / JIS / GB
  • Shahaadooyinka:ISO9001, BV, CE
  • Muddada Lacag-bixinta:30%TT+70%
  • MOQ:10 TON
  • Waqtiga Bixinta:7-15 Maalmood
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    Faahfaahinta Badeecada

    Calaamadaha Alaabta

    Faahfaahinta Badeecada

    Muuqaalka Faahfaahinta
    Heerka Caadiga ah ASTM A328 / EN 10248 / JIS A5528 / GB/T 29737
    Fasal ASTM A572 Gr.50 / Q235B / Q345B / SY295 / SY390 / S235JR / S275JR
    Nooca Nooca U / Nooca Z / Tuubbooyinka Xaashida Larssen
    Wax soo saarka Tuubada Xaashida Birta ah ee Kulul-Duuban/Qabow Samaysan
    Dhererka 6m - 18m (Dhererka Gaarka ah ayaa la heli karaa)
    Ballaca 200mm - 900mm (Iyada oo ku xidhan astaanta)
    Dhumucda 4mm – 12mm
    Dusha sare Dhammaystirka Warshadda / Dahaarka leh / Kuleylka lagu dhex daray
    Saami Diyaar ah 80000+ Tan oo la heli karo
    Loo dhoofiyay Koonfur-bari Aasiya / Bariga Dhexe / Ameerika / Yurub
    Bixinta Qiimaha Tooska ah ee Warshadda, 7-15 Maalmood
    XAASHIDA BIRTA ASTM PILE2 (1)
    XAASHIDA BIRTA ASTM PILE1 (1)
    bir xaashi ah7 (1) (1)
    tuulmo bir ah oo bir ah6 (1) (1)
    Hubi Saamiyada ugu dambeeyay & Qiimaha

    Halabuurka Kiimikada ee Tuubada Birta ah

    Heerka Caadiga ah Fasal C (%) Mn (%) B (%) S (%) Si (%)
    GB/T 29737 Q235B ≤0.22 ≤1.40 ≤0.035 ≤0.035 ≤0.35
    GB/T 29737 Q345B ≤0.20 1.00–1.60 ≤0.035 ≤0.035 ≤0.50
    ASTM A36 ≤0.25 0.80–1.20 ≤0.04 ≤0.05 0.15–0.40
    ASTM A572 Gr.50 ≤0.23 0.67–1.65 ≤0.035 ≤0.04 ≤0.50
    ASTM A992 ≤0.23 0.50–1.70 ≤0.035 ≤0.045 ≤0.50
    EN 10248 S235JR ≤0.17 ≤1.40 ≤0.035 ≤0.035 ≤0.35
    EN 10248 S275JR ≤0.22 ≤1.50 ≤0.035 ≤0.035 ≤0.55
    EN 10248 S355JR ≤0.22 ≤1.60 ≤0.035 ≤0.035 ≤0.55
    JIS SY295 ≤0.22 0.50–1.60 ≤0.035 ≤0.035 0.20–0.35
    JIS SY390 ≤0.22 0.80–1.60 ≤0.035 ≤0.035 0.20–0.50
    JIS SY490 ≤0.23 0.90–1.60 ≤0.035 ≤0.035 0.20–0.55

    Guryaha Farsamada ee Tuulada Birta ah

    Heerka Caadiga ah Fasal Xoogga Wax-soo-saarka (MPa) Xoogga Tijaabada (MPa) Kordhinta (%) Adkaanta (HB)
    GB/T 29737 Q235B 235 370–500 ≥26 120–160
    GB/T 29737 Q345B 345 470–630 ≥20 140–180
    ASTM A36 250 400–550 20 119–159
    ASTM A572 Gr.50 345 450–620 18–21 140–180
    ASTM A992 345 450–620 18–22 140–180
    EN 10248 S235JR 235 360–510 ≥26 120–160
    EN 10248 S275JR 275 430–580 ≥23 130–170
    EN 10248 S355JR 355 470–630 ≥20 140–180
    JIS SY295 295 430–570 ≥22 130–170
    JIS SY390 390 520–650 ≥20 140–180
    JIS SY490 490 560–690 ≥18 150–190

    Qoraalo:

    Xoog Wax Soo Saar ah ReH = Xoog Wax Soo Saar ah

    Xoogga Taagista Rm = Xoogga Taagista

    Dheeraynta A = Dheeraynta (boqolkiiba dheereynta ka dib jabka)

    Adkaanta = Adkaanta Brinell, HB waxay u taagan tahay Adkaanta Brinell.

    Cabbirka Tuubada Xaashida Birta ah

    Qaybta Cabbirrada Aagga Qaybaha Cusbo Daqiiqad Modulus
    Ballaca Dhererka Dhumucda Tuulmo Derbiga ee firfircoonida qaybta
    w h t    
    mm Mm mm cm2/tuubo kg/m kg/m2 cm4/m cm3/m
    ⅠA 400 85 8 45.21 35.5 88.8 4500 529
    Ⅱ 400 100 10.5 61.2 48 120 8740 874
    Ⅲ 400 125 13 76.4 60 150 16800 1340
    ⅢA 400 150 13.1 74.4 58.4 146 22800 1520
    Ⅳ 400 170 15.5 97 76.1 190 38600 2270
    ⅤL 500 200 24.3 133.8 105 210 63000 3150
    ⅥL 500 225 27.6 153 120 240 86000 3820
    ⅡW 600 130 10.3 78.7 61.8 103 13000 1000
    ⅢW 600 180 13.4 104 81.6 136 32400 1800
    ⅣW 600 210 18 135.3 106 177 56700 2700

     

    Ma rabtaa inaad wax badan ka ogaato qeexitaannada iyo cabbirrada tuulmooyinka xaashida birta ah?

    Soo dejiso Buug-yaraha oo Buuxa

    Qufulka Tuubada Birta ah iyo waxqabadka biyuhu aanay

    bir-galvanized-bir-xaashi-tuubbo1

    Naqshadeynta: Tuulmo Xaashi Bir ah oo Isku Xidhan, awood u yeelashada ≤1×10⁻⁷ cm/s

    Ameerika: Waxay buuxisaa Heerka ASTM D5887 ee loogu talagalay Dahaarka si loo yareeyo daloolka hoostiisa Durbaanka

    Koonfur-bari Aasiya: Biyaha dhulka hoostiisa ku jira oo u adkeysan kara xilliyada roobka ee kulaylaha

    Habka Wax Soo Saarka Tuubada Birta ah

    Tallaabo Sharaxaad
    1. Samaynta Birta Dhalidda walxaha ceeriin ee Foornada Korontada (EAF) ama Foornada Oxygen-ka ee Aasaasiga ah (BOF) si loo soo saaro billets bir ah.
    2. Jilidda Si joogto ah u tuurista billet-ka birta ah ee looxyada, ubaxyada, ama billet-yada iyadoo ku xiran nooca badeecada.
    3. Duubista Kulul / Samaynta Qabow Kuleyl-Duuban:Kuleylinta looxyada iyo ku rogrogidda alwaaxyada H, tiirarka xaashida, ama saxannada.
    Qabow-samaysan:Ku laabashada ama ku riixista xaashida birta ah qaab-dhismeedka U-type, Z-type, ama Larssen heerkulka qolka.
    4. Goynta iyo Qaabaynta Jaritaanka birta dhererka loo baahan yahay (6-18m) iyo qaabaynta astaamaha si sax ah iyadoo loo eegayo heerarka naqshadeynta (ASTM / EN / JIS / GB).
    5. Daawaynta Dusha Sare Dhammaystirka warshadda, rinjiyeysan/dahaadhsan, ama kulul-ku-maris galvanized si loo ilaaliyo daxalka iyo cimriga adeegga oo la dheereeyey.
    6. Xakamaynta iyo Kormeerka Tayada Tijaabada farsamada iyo kiimikada, kormeerka cabbirka, iyo hubinta tayada dusha sare si loo buuxiyo heerarka khuseeya.
    7. Baakadeynta iyo Dirista Xidhmo, daaweyn aan miridhku u adkaysan karin haddii loo baahdo, iyo diyaar u ah rarista tooska ah ee warshadda (7-15 maalmood oo keenis ah).
    tuulmo bir ah Habka wax soo saarka

    Dusha sare ee Tuubada Birta ah

    u_ (1)
    112

    Ameerika:HDG sida ASTM A123 (daboolka zinc ugu yar ≥ 85 µm); dahaarka 3PE waa ikhtiyaari; dhammaan dhammaystirka waa inuu waafaqsan yahay RoHS.

    Koonfur-bari AasiyaDhumucda maaskarada kulul ee galvanized waa hollyh (in ka badan 100μm), waxaana la mariyaa laba lakab oo dahaarka dhuxusha epoxy ah, waxaa lagu buufin karaa milix muddo 5000 saacadood ah iyada oo aan miridhku lahayn, waana tan ugu fiican isticmaalka deegaanka badda ee kulaylaha.

    CODSIGA

    Injineeriyadda Badda iyo Xeebaha Biyaha– Derbiyada dekadda, dekadaha iyo dekedaha, dhismayaasha badda ee tayada sare leh, ee waara ayaa lagama maarmaan ah.

    Xasilinta Bangiyada & Xakamaynta Daadadka– Waxay ka ilaalisaa daadadka iyo dooxooyinka webiyada nabaad-guurka iyo daadadka.

    Darbiyada Haynta iyo Qodista– Waxay si ammaan ah u ilaalisaa qolalka hoose iyo goobaha si dhow loo qoday, oo ay ku jiraan sanduuqyada kaydka iyo meelaha lagu shubo.

    Mashruucyada Warshadaha iyo Kaabayaasha Dhaqaalaha– Waxay hubisaa aasaaska xasilloon ee buundooyinka, waddooyinka waaweyn, warshadaha korontada, iyo warshadaha wax soo saarka.

    Dhisme Ku-meel-gaar ah / Joogto ah- Tuubooyinka qabow ee loogu talagalay shaqooyinka ku meel gaarka ah; tuulmooyinka kulul ee loogu talagalay biyaha qoto dheer ee joogtada ah ama aasaaska culayska culus.

    Tuubada xaashida birta ah ee qaabka U-qaabaysan ee kulul (5)

    Maxaad u Doorataa Birta Royal ee Shiinaha ee loogu talagalay Tiirarka Xaashida Birta ah

    1. Qaybaha Kala Duwan ee Kala Duwan

    Noocyo badan oo astaamo ah oo leh astaamo joomatari oo kala duwan, taasoo u oggolaanaysa xulashada xalka ugu farsamo ahaan iyo dhaqaale ahaan ugu habboon mashruuc kasta. Kaydka joogtada ah ee tuulmooyinka xaashida kulul ee U-nooca ah ayaa ka badan80,000 tan.

    2. Waxqabadka Qaab-dhismeedka ee aadka u wanaagsan

    Isku-darka astaamaha hirarka qoto dheer iyo flanges-ka qaro weyn waxay hubinayaan xoog heer sare ah iyo awood culeys-qaadis oo sareysa.

    3. Naqshad Dib Loo Isticmaali Karo

    Naqshadaynta qaybta isku-dhafan waxay suurtogalinaysaa soo saarista iyo dib-u-isticmaalka fudud, yaraynta kharashyada guud ee mashruuca iyo hagaajinta waarta.

    4. Xalalka Warshadda ee la isku keenay

    Tuubooyinka waxaa hore loogu soo ururin karaa laba-labo warshadda, taasoo hubinaysa hufnaan rakibaad oo sareysa, iswaafajin la hagaajiyay, iyo waxqabad wanaagsan oo goobta ah.

    Macaamiishu waxay yimaadaan warshadda si ay u baaraan tuulmooyinka birta ah
    bir bir ah oo bir ah oo bir ah oo bir ah oo shiinaha ah2 (1)
    bir bir ah oo bir ah oo bir ah oo shiinaha ah1 (1)
    HEL QORAALKII UGU DAMBEEYAY

    BAAKADAHA IYO GEYNTA

    Baakadaha Dhoofinta Caadiga ah:Tuulmooyin xaashi bir ahwaxaa si adag loogu xidhay suuman bir ah waxaana lagu dhejiyay si loo xoojiyo loogana hortago isbeddelka ku yimaada gaadiidka.

    Ka-hortagga Daxalka:Saliid aan miridhku karin, duub balaastig ah ama baakado aan biyuhu karin ayaa la bixin karaa si loogu qaado masaafada dheer iyo badda.

    Adeegyada Baakadaha ee Gaarka ah:Baakadda waxaa loo habeyn karaa si ay ugu habboonaato baahiyaha mashruuca, sida calaamadaynta gaarka ah, calaamadaynta ama tallaabooyin kasta oo ilaalin ah.

    Waxtarka Rarista:Talo ku saabsan rarista xirfadleyda ah si loo kordhiyo booska weelka (20GP / 40GP / Markab weyn) taas oo yareyn karta kharashka rarista.

    Bixinta Degdegga ah:Waxaa jira kayd diyaar ah oo loogu talagalay keenista khaanadaha 7-15 maalmood gudahood si loo taageero degdegga mashruuca.

    Khibrad Maraakiib oo Caalami ah:Khibrad dhoofineed oo hodan ah oo loo diro Koonfur Bari Aasiya, Bariga Dhexe, Ameerika, Yurub, ayaa kaa dhigaysa mid maskaxdaada ku xasilaya saadka iyo dukumeentiga.

    Tuubbo bir ah oo qaab U ah oo kulul oo la duubay (7)

    Su'aalaha Badiya La Weydiiyo

    S1: Waa maxay faraqa u dhexeeya noocyada kala duwan ee xaashida nooca II, III, IIIA iyo IV?

    A: Farqiga ugu weyn wuxuu ku jiraa dhumucda iyo qaybaha modules-ka. Noocyada sare (III, IV, VL) waxay bixiyaan awood culays oo xooggan waxayna ku habboon yihiin mashaariicda culus.

    S2: Waa maxay faa'iidada tuulmooyinka xaashida kulul ee la duubay?

    A: Tuubooyinka xaashida kulul ee la duubay waxay bixiyaan cimri dherer wanaagsan, xidhmo adag, waxayna ku habboon yihiin codsiyada muddada dheer iyo kuwa badda.

    Q3: Ma bixin kartaa cabbirro gaar ah?

    A: Haa, waxaan taageernaa dhererka la habeeyey, dhumucda, iyo dahaarka iyadoo lagu saleynayo shuruudaha mashruuca.

    Q4: Waa maxay waqtiga keenistaadu?

    A: Cabbirrada caadiga ah waxaa la heli karaa 7-15 maalmood gudahood, iyadoo ku xiran mugga kaydka iyo dalabka.

    S5: Heerkee ayaad bixisaa?

    A: Waxaan bixinaa tuulmooyin xaashi ah oo shahaado haysta oo ASTM, EN, iyo JIS ah oo wata warbixinno kormeer oo dhammaystiran.

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