Shiinaha GB 3087 Heerka biibiile kuleeliyaha aan xuduud lahayn steel daawaha cadaadis Low Dhexdhexaad saaraha cadaadis iyo qeybiye | Gold Sanon
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GB 3087 Heerka biibiile kuleeliyaha aan xuduud lahayn steel daawaha cadaadis Low Dhexdhexaad cadaadis

Description Gaaban:

GB T3087-2008

Cadaadiska hoose dhexe biibiile kuleeliyaha cadaadis super kululeeyo biibiile uumi tayo sare leh tuubooyin bir carbon aan xuduud lahayn

Inta badan suuqa Hindiya iyadoo shahaado IBR


  • Lacag bixinta: 30% deposit, 70% L / C ama B / L nuqul ama L 100% / C arko
  • Min.Order Tirada: 1 PC
  • Supply Kartida: Annual 20000 Tons Inventory of Steel Pipe
  • Waqtiga Hogaanka: 7-14 maalmood haddii in stock, 30-45 maalmood oo ay ku soo saarka
  • Xirxiraan: Black libdho, qeebta iyo cap for biibiile kasta; Guutada hoos 219mm u baahan in ay alaabahooda xidhmada, oo xidhmo kasta ma ka badnaan 2 tons.
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    FAQ

    Tilmaamaha Badeecada

    Guudmarka

    Standard: GB / T3087-2008

    Group Fasalka: 10 #, 20 #

    Dhumucdiisuna: 1 - 100 mm

    Ballaca dibadda ah (Round): 10 - 1000 mm

    Length: go'an dhererka ama dhererka random

    Qaybta Qaab: Round

    Ku rid of Origin: Shiinaha

    Certification: ISO9001: 2008

     

    Daawaha Or Aan: xuduud lahayn steel carbon

    Codsiga: tuuboyinka kuleeliyaha

    Dhulku Daaweynta: Sida looga baahan yahay qofka macaamilka ah ee

    Farsamada: Hot la duubay / qabow barbaro

    daaweynta Heat, caadi

    Tuuboyinka Gaar ah: qaro Wall tuuboyinka

    Isticmaalka: Dhismaha, Dheecaan Gaadiidka, kuleeliyaha iyo Heat Iskubedelka

    Baaritaanka: ET / ut

    Codsiga

    Waxaa inta badan loo isticmaalaa si carbon tayo sare leh steel dhismaha, cadaadis hoose biibiile kuleeliyaha cadaadis dhexdhexaad ah, super kululeeyo aan xuduud lahayn uumi tuubooyin bir carbon

    Fasalka Ugu Weyn

    Fasalka ee carbon tayo sare leh steel dhismaha: 10 #, 20 #

     

    Chemical Qeybta

    Jaangooyo fasalka Qaab dhismeedka Chemical (%)
    C Si Mn P S Cr cu Ni
    GB3087 10 0.07 ~ 0.13 0,17 ~ 0,37 0.38 ~ 0,65 ≤0.030 ≤0.030 0.3 ~ 0,65 ≤0.25 .30.30
    20 0,17 ~ 0.23 0,17 ~ 0,37 0.38 ~ 0,65 ≤0.030 ≤0.030 0.3 ~ 0,65 ≤0.25 .30.30

    farsamo Property

    Jaangooyo biibiile Steel Wall dhumucdiisuna Xoog siligga Xoog dhalidda muruqa
    GB3087 (Mm) (MPA) (MPA) %
    10 / 335 ~ 475 195 24
    20 <15 410 ~ 550 245 20
    ≥15 225

    Dulqaadanayn

    weecasho oggol of dhexroor dibadda ee tuubooyinka steel

    Nooca of tube steel  leexasho la ogolaan karo
    Hot soo giringiriyey (extruded, balaariyay) tube steel ± 1.0% D ama ± 0.50, qaado tirada ugu weyn
    (Giringiriyey) tube steel Cold barbaro ± 1.0% D ama ± 0.30, qaado tirada ugu weyn

    leexasho la ogolaan karo ee dhumucdiisuna waxay derbiga ah (extrusion, ballaarinta) tuubooyinka bir kulul giringiriyey ah

    Cutub: mm

    Nooca of tube steel dhexroor dibadda ee tube steel S / D  leexasho la ogolaan karo
    kulul giringiriyey (extruded) tube steel 102  - ± 12.5% ​​S ama ± 0,40, qaado tirada ugu weyn
    > 102 .0 0.05 ± 15% S ama ± 0,40, qaado tirada ugu weyn
    > 0.05 ~ 0,10  ± 12.5% ​​S ama ± 0,40, qaado tirada ugu weyn
    > 0.10 + 12.5% ​​S
    - 10% S
    kulul ballaariyo tube steel + 15% S

    leexasho la ogolaan karo ee dhumucdiisuna waxay derbiga ah ee qabow dhuray (giringiriyey) tuubooyinka steel

    Cutub: mm

    Nooca of tube steel Wall dhumucdiisuna leexasho la ogolaan karo
    (Giringiriyey) tube steel Cold barbaro ≤ 3 15 - 10% S ama ± 0.15, qaado tirada ugu weyn
    > 3 + 12.5% ​​S
    - 10% S

    imtixaanka Shuruudaha

    imtixaanka fidsanaan

    tuubooyinka Steel la weyn dibadda dhexroor ka badan 22 mm ilaa 400 mm, iyo derbiga weyn oo dhumucdiisuna waxay ka badan 10 mm tahay in uu maro tijaabada fidsanaan. Ka dib markii baarka waxaa simay

    imtixaanka laabaya

    tuubooyinka Steel la aan dhexroor ah dibadda ka weyn yahay 22 mm tahay in uu maro tijaabada laabaya. xagal The laabaya waa 90o. gacan The laabaya waa 6 jeer dhexroor dibadda ee tube.After bir ah foorarsiga tijaabada, ma dillaacyada ama dildilaaca waxaa loo ogol yahay in ay u muuqdaan on tijaabada.

    baaritaanka sheybaarada

    Waayo, tuubooyinka steel si toos ah u sameeyey by billets si joogto tuuray ama goosimo bir, xisbiga qeybinayay dammaanad qaadaysaa in ay jiraan lahayn dhibco cad, nijaasta ahaa, goobooyin hawo-dusha sub, jaamaha dhakada ama marsiiyey on the acid cross-qeybaha pickled unugyada sheybaarada waaweyn ee billet ama tube steel.

    kormeerka Non-burbur

    Sida laga soo xigtay codsi xisbiga dalbanayaan ee, kaas oo markaas xaajooday dhexeeya qeybinayay iyo dalbanayaan dhinacyada oo tilmaamay in heshiiska, ogaanshaha cillad ultrasonic in la si gaar ah loo sameeyaa, waayo, waxaa laga yaabaa in tuubooyinka steel. iin The gaadhya Buugga of tube tixraaca saamiga waa la kulmaan shuruudaha post-baaris C8 fasalka aqbalo qeexan GB / T 5777-1996.

     

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