SSAW Kauv Welded Hlau Yeeb Nkab

Kev Piav Qhia Luv:

Cov kav hlau Spiral Submerged Arc Welded (SSAW) siv rau hauv ntau yam lag luam rau kev thauj cov kua thiab cov roj, tshwj xeeb tshaj yog hauv cov kav dej loj.


  • MOQ Ib Qhov Loj:2 tons
  • Yam Tsawg Kawg Nkaus Yuav Tsum Tau:Ib lub thawv
  • Lub Sijhawm Tsim Khoom:feem ntau yog 25 hnub
  • Chaw nres nkoj xa khoom:Xingang Tianjin Chaw nres nkoj hauv Suav teb
  • Cov nqe lus them nqi:L/C,D/A,D/P,T/T
  • Hom:YOUFA
  • Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    Cov Lus Qhia thiab Cov Qauv ntawm Cov Kav Hlau Welded Spiral

    Cov Lus Qhia:Sab nraud txoj kab uas hla 219mm txog 3000mm; Thickness sch40, sch80, sch160; Ntev 5.8m, 6m, 12m lossis kho kom haum

    Cov Qib:Cov kav dej SSAW tuaj yeem tsim tau ntau qib, suav nrog API 5L cov lus qhia xws li Qib B, X42, X52, X60, X65, X70, thiab X80.

    Cov Qauv:Feem ntau tsim tawm raws li cov qauv xws li API 5L, ASTM A252, lossis lwm yam kev qhia tshwj xeeb nyob ntawm daim ntawv thov.

    https://www.chinayoufa.com/certificates/

    API 5L: Tus qauv no yog muab los ntawm American Petroleum Institute thiab qhia txog cov kev cai rau kev tsim khoom ntawm ob qib kev qhia tshwj xeeb (PSL 1 thiab PSL 2) ntawm cov kav hlau tsis muaj qhov thiab cov kav hlau welded rau kev siv hauv cov kav dej thauj mus los hauv kev lag luam roj av thiab roj av.

    ASTM A252: Tus qauv no yog muab los ntawm American Society for Testing and Materials thiab npog cov phab ntsa cylindrical steel yeeb nkab pawg uas lub tog raj kheej hlau ua haujlwm ua tus tswv cuab thauj khoom tas mus li lossis ua lub plhaub los tsim cov pawg pob zeb pov tseg.

    kauv gi yeeb nkab

    SSAW Kauv Welded Hlau Yeeb Nkab Txheej Txheem

    3-Txheej Polyethylene (3LPE) Txheej:Cov txheej no muaj ib txheej epoxy sib txuas ua ke, ib txheej nplaum, thiab ib txheej polyethylene. Nws muab kev tiv thaiv xeb zoo heev thiab feem ntau siv rau cov kav dej hauv qhov chaw nyuaj.

    Txheej Epoxy Fusion-Bonded (FBE):FBE txheej muab kev tiv thaiv tshuaj lom neeg zoo thiab tsim nyog rau ob qho tib si saum av thiab hauv av.

    Kev Sib Dhos:Cov txheej txheem galvanizing suav nrog kev siv cov txheej zinc tiv thaiv rau cov yeeb nkab hlau kom tiv taus xeb. Cov yeeb nkab hlau sib txuas ua ke raug muab tso rau hauv lub dab dej ntawm cov zinc uas yaj, uas tsim cov hlau sib txuas nrog cov hlau, tsim cov txheej txheem ruaj khov thiab tiv taus xeb. Kev galvanizing kub-dip yog qhov tsim nyog rau ob qho tib si sab hauv thiab sab nraud thiab muab kev tiv thaiv zoo tiv thaiv xeb thiab xeb.

    Cov Ntawv Thov Cov Kav Hlau Carbon Steel Spiral Welded

    Kev Thauj Mus Los Roj Thiab Roj Av:Siv dav rau kev thauj cov roj av nyoos, cov roj av ntuj, thiab lwm yam khoom siv roj av hla kev deb.
    Kev Faib Dej:Haum rau cov kav dej vim lawv lub zog thiab tiv taus corrosion.
    Cov Ntawv Thov Kev Tsim Kho:Ua haujlwm hauv kev tsim kho rau kev txhawb nqa cov qauv, xws li hauv cov choj, cov tsev, thiab lwm yam haujlwm tsim kho vaj tse.

    kev txo qis ntawm cov kav dej

    Kev Tshuaj Xyuas thiab Tswj Xyuas Cov Kav Hlau Carbon Spiral Welded

    Kev Tshuaj Xyuas Qhov Ntev:Cov kav dej raug kuaj xyuas seb puas ua raws li txoj kab uas hla, phab ntsa tuab, thiab qhov ntev.
    Kev Ntsuas Tshuab:Cov kav dej raug sim rau lub zog tensile, lub zog yield, elongation, thiab toughness kom ntseeg tau tias lawv ua tau raws li cov qauv xav tau.

    Kev Ntsuas Tsis Ua Rau Puas Tsuaj:

    Kev Ntsuas Ultrasonic (UT): Siv los nrhiav cov qhov tsis zoo sab hauv ntawm cov xov hlau.
    Kev Ntsuas Hydrostatic: Txhua lub yeeb nkab raug kuaj xyuas qhov siab hydrostatic kom paub tseeb tias nws tuaj yeem tswj tau qhov siab ua haujlwm yam tsis muaj kev xau.

    Cov Kav Hlau Carbon Steel Spiral Welded Ntim thiab Xa Khoom

    Cov Lus Qhia Txog Kev Ntim Khoom: hauv cov pob khoom hexagonal seaworthy ntim los ntawm cov hlau strips, Nrog ob lub nylon slings rau txhua pob khoom.

    Cov Lus Qhia Txog Kev Xa Khoom: Nyob ntawm QTY, feem ntau ib hlis.

    kev xa khoom ntawm cov kav dej sib txuas


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