I-EN 10219 umthungo oqondile wesikwele ipayipi lensimbi LSAW ishubhu lensimbi

Incazelo emfushane:

1. Ikhwalithi engu-100% ngemuva kokuthengisa kanye nokuqinisekiswa kwenani.
2. Umphathi wezokuthengisa ochwepheshe uphendule ngokushesha phakathi namahora angama-24.
3. Isitoko Esikhulu samasayizi ajwayelekile.
4. Isampula yamahhala engu-20cm ikhwalithi ephezulu.
5. Amandla okukhiqiza aqinile kanye nokulethwa okusheshayo.

  • Ubukhulu:0.5-60 mm
  • OD(ububanzi bangaphandle):10*10-1000*1000mm 10*15-800*1100mm
  • Isitifiketi:CE,LEED,BV,DNV,PHD&EPD,BC1,EN10210/10219,ISO9000,ASTMA500/A501,AS1163,JIS G3466
  • Ukubekezelela:njengoba kudingeka
  • Ibhrendi:I-YUANTAI DERUN
  • Ubude:0.5-24M ngokwezidingo zeklayenti
  • I-MOQ:2-5 Amathani
  • Isikhathi sokuthumela:Izinsuku ezingu-7-30
  • Indlela yokukhokha:I-TT/LC
  • Amazinga:ASTM A500/A501,EN10219/10210,JIS G3466,GB/T6728/3094 AS1163, CSA G40.20/G40.21
  • Ibanga:Gr.A/B/C,S235/275/355/420/460,A36,SS400,Q195/235/355,STKR400/490,300W/350W
  • Imininingwane Yomkhiqizo

    IKHWALITHI YOKULAWULA

    PHENDULA

    IVIDIYO EHLOBANE

    Omaka bomkhiqizo

    未标题-2

    I-TS EN 10219 Ukwakheka kwamakhemikhali, izakhiwo zemishini, ukubekezelela kanye namazinga okuhlola amapayipi ensimbi yomthungo oqondile

    I-N10219-2006 Ipayipi lensimbi elibandayo elakhiwe elishiselwe lensimbi engeyona ingxubevange kanye nensimbi yesakhiwo sokusanhlamvu (LSAW longitudinal submerged arc welded steel pipe)
    Izinto zokwakha eziyinhloko S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S420MH, S420MLH, S460MH, S460MH, S460MH, S460MHH, S460MHH, S460MHH

    1. Incazelo yezinombolo nezinhlamvu ku-EN10219-2006

    S: Insimbi yesakhiwo
    Inombolo ngemva kuka-S: zui amandla amancane esivuno (ukujiya kodonga ≤ 16mm)
    JR: ukuhlolwa komthelela ezingeni lokushisa elivamile ≥ 27J
    J0: 0 ℃ ukuhlolwa komthelela ≥ 27J
    J2: - 20 ℃ ukuhlolwa komthelela ≥ 27J
    K2: - 20 ℃ ukuhlolwa komthelela ≥ 40J
    N: Ukugoqa okujwayelekile noma okujwayelekile (insimbi ecolekileyo yokusanhlamvu, ukuhlolwa komthelela kufanele kwenziwe, izinga lokushisa zui lingaphansi - 20 ℃ ≥ 40J)
    M: I-Thermo-mechanical controlled rolling (ukuhlolwa komthelela kufanele kwenziwe, futhi izinga lokushisa i-zui lingaphansi - 20 ℃ ≥ 40J)
    50: - 50 ℃ ukuhlolwa komthelela ≥ 27J
    H: Iphrofayili engenalutho

    2, Ukwakheka kwamakhemikhali (ubukhulu T ≤ 40mm) kanye nezakhiwo zemishini

    I-Yuantai Derun ingakhiqiza i-EN10219-2006 amapayipi ensimbi. Yiziphi izinto ze-S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S460NH kanye ne-S460NL006 ku-9EN20NL01

    Iyiphi impahla eyi-S235JRH, iyiphi impahla esetshenziswa esikhundleni, inkampani engakhiqiza ipayipi lensimbi eliqondile le-S235JRH
    Ukwakhiwa kwamakhemikhali kwe-S235JRH
    Ikhabhoni ≤ 0.17%, i-silicon ≤ ayidingeki, i-manganese ≤ 1.40%, i-phosphorus ≤ 0.04%, isulfure ≤ 0.04%, i-nitrogen ≤ 0.009%
    Izakhiwo zemishini ye-S235JRH
    3mm
    16 mm
    Iyini impahla ye-S275J0H, futhi yiziphi izinto ezizoshintshwa, iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S275J0H
    Ukwakhiwa kwamakhemikhali kwe-S275J0H
    Ikhabhoni ≤ 0.20%, i-silicon ≤ ayidingeki, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.035%, i-nitrogen ≤ 0.009%
    Izakhiwo zemishini ye-S275J0H
    3mm
    16 mm
    Iyiphi impahla eyi-S275J2H, iziphi izinto ezisetshenziswayo esikhundleni salokho, iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S275J2H
    Ukwakhiwa kwamakhemikhali kwe-S275J2H
    Ikhabhoni ≤ 0.20%, i-silicon ≤ ayidingeki, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.030%, i-nitrogen ≤ ayidingeki
    Izakhiwo zemishini ye-S275J2H
    3mm
    16 mm
    Ithini impahla ye-S355J0H futhi iziphi izinto ezisetshenziswayo ukuze ingene esikhundleni sayo? Iyiphi inkampani engakhiqiza ipayipi lensimbi le-S355J0H eliqondile lomthungo
    I-S355J0H Ukwakhiwa kwamakhemikhali
    Ikhabhoni ≤ 0.22%, i-silicon ≤ 0.55%, i-manganese ≤ 1.60%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.035%, i-nitrogen ≤ 0.009%
    Izakhiwo zemishini ye-S355J0H
    3mm
    16 mm
    Iyiphi impahla eyi-S355J2H, iyiphi impahla esetshenziswa esikhundleni, inkampani engakhiqiza ipayipi lensimbi le-S355J2H eliqondile
    Ukwakheka kwamakhemikhali kwe-S355J2H
    Ikhabhoni ≤ 0.22%, i-silicon ≤ 0.55%, i-manganese ≤ 1.60%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.030%, i-nitrogen ≤ ayidingeki
    Izakhiwo zemishini ye-S355J2H
    3mm
    16 mm
    Iyini impahla ye-S355K2H, iziphi izinto ezisetshenziswayo esikhundleni salokho, futhi iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S355K2H
    Ukwakheka kwamakhemikhali kwe-S355K2H
    Ikhabhoni ≤ 0.22%, i-silicon ≤ 0.55%, i-manganese ≤ 1.60%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.030%, i-nitrogen ≤ ayidingeki
    Izakhiwo zemishini ye-S355K2H
    3mm
    16 mm
    Iyini impahla ye-S275NH? Iyiphi impahla esetshenziswa esikhundleni? Iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S275NH
    Ukwakhiwa kwamakhemikhali we-S275NH
    Ikhabhoni ≤ 0.20%, i-silicon ≤ 0.40%, i-manganese ≤ 0.5-1.40%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, i-vanadium ≤0%, 0.
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.03%, i-chromium ≤ 0.30%, i-nickel ≤ 0.30%, i-molybdenum ≤ 0.10%, ithusi ≤ 0.35%, i-nitrogen ≤0% 0.
    Izakhiwo zemishini ye-S275NH
    Ukujiya kodonga ≤ 16mm: amandla okukhiqiza ≥ 275MPa, amandla aqinile ≥ 370-510MPa, ubude ≥ 24%
    16 mm
    Iyiphi impahla eyi-S275NLH, iyiphi impahla esetshenziswa esikhundleni, inkampani engakhiqiza ipayipi lensimbi eliqondile le-S275NLH
    Ukwakhiwa kwamakhemikhali we-S275NLH
    Ikhabhoni ≤ 0.20%, i-silicon ≤ 0.40%, i-manganese ≤ 0.5-1.40%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, i-vanadium ≤0%, 0.
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.03%, i-chromium ≤ 0.30%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.10%, ithusi ≤ 0.35%, i-nitrogen ≤5% 0.
    Izakhiwo zemishini ye-S275NLH
    Ukujiya kodonga ≤ 16mm: amandla okukhiqiza ≥ 275MPa, amandla aqinile ≥ 370-510MPa, ubude ≥ 24%
    16 mm
    Iyini impahla ye-S355NH? Iyiphi impahla esetshenziswa esikhundleni? Iyiphi inkampani engakhiqiza ipayipi lensimbi le-S355NH eliqondile
    Ukwakhiwa kwamakhemikhali we-S355NH
    Ikhabhoni ≤ 0.20%, i-silicon ≤ 0.50%, i-manganese ≤ 0.9-1.65%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤12%, 0.
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.03%, i-chromium ≤ 0.30%, i-nickel ≤ 0.5%, i-molybdenum ≤ 0.10%, ithusi ≤ 0.35%, i-nitrogen ≤5% 0.
    Izakhiwo zemishini ye-S355NH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 355MPa, amandla aqinile ≥ 470-630MPa, ubude ≥ 22%
    16 mm
    Iyiphi impahla eyi-S355NLH, iyiphi impahla esetshenziselwa ukuyibuyisela esikhundleni, futhi iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S355NLH
    Ukwakheka kwamakhemikhali kwe-S355NLH
    Ikhabhoni ≤ 0.18%, i-silicon ≤ 0.50%, i-manganese ≤ 0.9-1.65%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, i-vanadium ≤12%, 0.
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.03%, i-chromium ≤ 0.30%, i-nickel ≤ 0.5%, i-molybdenum ≤ 0.10%, ithusi ≤ 0.35%, i-nitrogen ≤5% 0.
    Izakhiwo zemishini ye-S355NLH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 355MPa, amandla aqinile ≥ 470-630MPa, ubude ≥ 22%
    16 mm
    Iyiphi impahla eyi-S460NH, iziphi izinto ezisetshenziswayo esikhundleni salokho, futhi iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S460NH
    Ukwakhiwa kwamakhemikhali we-S460NH
    Ikhabhoni ≤ 0.20%, i-silicon ≤ 0.60%, i-manganese ≤ 1.0-1.70%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤2%, 0.
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.03%, i-chromium ≤ 0.30%, i-nickel ≤ 0.8%, i-molybdenum ≤ 0.10%, ithusi ≤ 0.35%, i-nitrogen ≤5% 0.
    Izakhiwo zemishini ye-S460NH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 460MPa, amandla aqinile ≥ 550-720MPa, ubude ≥ 17%
    16 mm
    Iyiphi impahla eyi-S460NLH, iyiphi impahla esetshenziselwa ukuyibuyisela esikhundleni, futhi iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S460NLH
    Ukwakhiwa kwamakhemikhali we-S460NLH
    Ikhabhoni ≤ 0.20%, i-silicon ≤ 0.60%, i-manganese ≤ 1.0-1.70%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤2%, 0.
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.03%, i-chromium ≤ 0.30%, i-nickel ≤ 0.8%, i-molybdenum ≤ 0.10%, ithusi ≤ 0.35%, i-nitrogen ≤5% 0.
    Izakhiwo zemishini ye-S460NLH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 460MPa, amandla aqinile ≥ 550-720MPa, ubude ≥ 17%
    16 mm
    Iyini impahla ye-S275MH? Iyiphi impahla esetshenziswa esikhundleni? Iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S275MH
    Ukwakhiwa kwamakhemikhali we-S275MH
    Ikhabhoni ≤ 0.13%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.08%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.30%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
    Izakhiwo zemishini ye-S275MH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 275MPa, amandla aqinile ≥ 360-510MPa, ubude ≥ 24%
    16 mm
    Iyiphi impahla eyi-S275MLH, iziphi izinto ezisetshenziswayo esikhundleni salokho, futhi iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S275MLH
    Ukwakhiwa kwamakhemikhali we-S275MLH
    Ikhabhoni ≤ 0.13%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.08%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.30%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
    Izakhiwo zemishini ye-S275MLH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 275MPa, amandla aqinile ≥ 360-510MPa, ubude ≥ 24%
    16 mm
    Iyini impahla ye-S355MH? Iyiphi impahla esetshenziswa esikhundleni? Iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S355MH
    Ukwakhiwa kwamakhemikhali we-S355MH
    Ikhabhoni ≤ 0.14%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.10%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
    Izakhiwo zemishini ye-S355MH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 355MPa, amandla aqinile ≥ 450-610MPa, ubude ≥ 22%
    16 mm
    Iyiphi impahla eyi-S355MLH, iziphi izinto ezisetshenziswayo esikhundleni salokho, iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S355MLH
    Ukwakhiwa kwamakhemikhali we-S355MLH
    Ikhabhoni ≤ 0.14%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.10%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
    Izakhiwo zemishini ye-S355MLH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 355MPa, amandla aqinile ≥ 450-610MPa, ubude ≥ 22%
    16 mm
    Iyiphi impahla eyi-S420MH, iyiphi impahla esetshenziswa esikhundleni, iyiphi inkampani engakhiqiza ipayipi lensimbi le-S420MH eliqondile
    Ukwakhiwa kwamakhemikhali we-S420MH
    Ikhabhoni ≤ 0.16%, i-silicon ≤ 0.50%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.12%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
    Izakhiwo zemishini ye-S420MH
    Ukujiya kodonga ≤ 16mm: amandla okukhiqiza ≥ 420MPa, amandla aqinile ≥ 500-660MPa, ubude ≥ 19%
    16 mm
    Iyiphi impahla eyi-S420MLH, iziphi izinto ezisetshenziswayo esikhundleni salokho, iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S420MLH
    Ukwakhiwa kwamakhemikhali we-S420MLH
    Ikhabhoni ≤ 0.16%, i-silicon ≤ 0.50%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.12%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
    Izakhiwo zemishini ye-S420MLH
    Ukujiya kodonga ≤ 16mm: amandla okukhiqiza ≥ 420MPa, amandla aqinile ≥ 500-660MPa, ubude ≥ 19%
    16 mm
    Iyini impahla ye-S460MH? Iyiphi impahla esetshenziswa esikhundleni? Iyiphi inkampani engakhiqiza ipayipi lensimbi le-S460MH eliqondile
    Ukwakhiwa kwamakhemikhali we-S460MH
    Ikhabhoni ≤ 0.16%, i-silicon ≤ 0.60%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.12%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.025%,
    Izakhiwo zemishini ye-S460MH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 460MPa, amandla aqinile ≥ 530-720MPa, ubude ≥ 17%
    16 mm
    Iyiphi impahla eyi-S460MLH, iziphi izinto ezisetshenziswayo esikhundleni salokho, futhi iyiphi inkampani engakhiqiza ipayipi lensimbi eliqondile le-S460MLH
    Ukwakhiwa kwamakhemikhali we-S460MLH
    Ikhabhoni ≤ 0.16%, i-silicon ≤ 0.60%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, i-vanadium ≤ 0.12%,
    I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.025%,
    Izakhiwo zemishini ye-S460MLH
    Ubukhulu bodonga ≤ 16mm: amandla okukhiqiza ≥ 460MPa, amandla aqinile ≥ 530-720MPa, ubude ≥ 17%
    16 mm

    3, EN10219-2006 Ibanga lokubekezelela elivamile

    Ukuchezuka kodayamitha nokujikeleza (kwepayipi lensimbi le-SAWL LSAW):
    Ukubekezelela ububanzi bangaphandle ≤± 1%, i-zui encane ± 0.5mm, i-zui enkulu ± 10mm
    Indlela yokulinganisa i-diameter yangaphandle iyindlela yesiyingi, kanye ne-diameter yangaphandle elinganisiwe=i-circumference/circumference
    I-ovality: 2% uma ububanzi obungaphandle/ubukhulu ≤ 100
    Indlela yokubala yokubekezelela=(zui ububanzi bangaphandle obukhulu - zui ububanzi obuncane obungaphandle)/ububanzi obujwayelekile obungaphandle X100%
    Ukuchezuka kobukhulu bodonga (yepayipi lensimbi elishiselwe i-arc le-SAWL longitudinal longitudinal):
    Ububanzi bangaphandle ≥ 406mm, ukubekezelela ukujiya kodonga ≤± 10%, i-zui enkulu ± 2mm
    Ukuchezuka kokuqondisa (ku-SAWL ipayipi lensimbi elishiselwe i-arc longitudinal longitudinal, L ubude bepayipi lensimbi ngama-mm):
    Ukuchezuka kobude obuphelele ≤ 0.002L
    Ukuchezuka okukhulu: ± 6% (ubude beyunithi ngayinye)
    Ukubekezelela ubude bokushisela kwangaphakathi nangaphandle kwepayipi le-arc elingaphansi kwamanzi
    Ubukhulu (T) ≤ 14.2zui Ukuphakama kwe-weld enkulu 3.5mm
    Ubukhulu (T) > 14.2zui Ukuphakama kwe-weld enkulu 4.8mm
    Ukubekezelela ubude:
    Noma yibuphi ubude: 4000-16000mm, uhla olulodwa oluntantayo 2000mm, u-10% wemikhiqizo enikeziwe ungaba ngaphansi kwenani elincane le-zui elishiwo ngohlelo, kodwa lingabi ngaphansi kuka-75% yenani elincane le-zui
    Ubude obulinganiselwe: ububanzi bokubekezelelana busuka ku-0 kuye ku-50mm lapho ≥ 4000mm
    Ubude:
    Ibanga lokubekezelela liyi-0 kuya ku-5mm lapho ubude bungaphansi kuka-6000 mm
    Ukubekezelelana ibanga 0 kuya 15mm lapho 6000mm ≤ ubude ≤ 10000mm
    Ukubekezelela 0 kuya 5mm+1mm/m lapho ubude>10000mm

    4. Ukuhlolwa kwethu kwe-NDT:

    Ukuhlolwa kwe-Radiographic ne-Ultrasonic (RT&UT)
    I-Radiography (RT): Ukuhlolwa kwepayipi lensimbi elingu-100%.
    I-Ultrasonic (UT): 100% ukuhlolwa kwepayipi lensimbi
    Umfutho wamanzi uzohambisana nezinga noma okuxoxiswene ngawo yizinhlangothi zombili

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    Ukucaciswa kwezigaba eziyizikwele nezingunxande

    I-OD(MM) UBUDILI(MM) I-OD(MM) UBUDILI(MM) I-OD(MM) UBUDILI(MM) I-OD(MM) UBUDILI(MM)
    20*20 1.3 60*120 80*100 90*90 1.50 180*180 3 300*800 400*700 550*550 500*600
    1.4 1.70 3.5-3.75 9.5-9.75
    1.5 1.80 4.5-4.75 11.5-11.75
    1.7 2.00 5.5-7.75 12-13.75
    1.8 2.20 9.5-9.75 15-50
    2.0 2.5-4.0 11.5-11.75
    20*30 25*25 1.3 4.25-4.75 12.0-25.0
    1.4 5.0-6.3 100*300 150*250 200*200 2.75 300*900 400*800 600*600 500*700
    1.5 7.5-8 3.0-4.0 9.5-9.75
    1.7 50*150 60*140 80*120 100*100 1.50 4.5-9.75 11.5-11.75
    1.8 1.70 11.5-11.75 12-13.75
    2.0 2.00 12.5-12.75 15-50
    2.2 2.20 13.5-13.75
    2.5-3.0 2.5-2.75 15.5-30
    20*40 25*40 30*30 30*40 1.3 3.0-4.75 150*300 200*250 3.75 300*1000 400*900 500*800 600*700 650*650
    1.4 5.5-6.3 4.5-4.75
    1.5 7.5-7.75 5.5-6.3 9.5-9.75
    1.7 9.5-9.75 7.5-7.75 11.5-11.75
    1.8 11.5-16 9.5-9.75 12-13.75
    2.0 60*160 80*140 100*120 2.50 11.5-11.75 15-50
    2.2 2.75 13.5-30
    2.5-3.0 3.0-4.75 200*300 250*250 3.75 400*1000 500*900 600*800 700*700
    3.25-4.0 5.5-6.3 4.5-4.75
    25*50 30*50 30*60 40*40 40*50 40*60 50*50 1.3 7.5-7.75 5.5-6.3 9.5-9.75
    1.4 9.5-16 7.5-7.75 11.5-11.75
    1.5 75*150 2.50 9.5-9.75 12-13.75
    1.7 2.75 11.5-11.75 15-50
    1.8 3.0-3.75 12-13.75
    2.0 4.5-4.75 15.5-30
    2.2 5.5-6.3 200*400 250*350 300*300 4.5-6.3 500*1000 600*900 700*800 750*750
    2.5-3.0 7.5-7.75 7.5-7.75 9.5-9.75
    3.25-4.0 9.5-16 9.5-9.75 11.5-11.75
    4.25-4.75 80*160 120*120 2.50 11.5-11.75 12-13.75
    5.0-5.75 2.75 12-13.75 15-50
    5.75-6.3 3.0-4.75 15.5-30
    40*80 50*70 50*80 60*60 1.3 5.5-6.3 200*500 250*450 300*400 350*350 5.5-6.3 500*1100 600*900 700*800 750*750
    1.5 7.5-7.75 7.5-7.75 9.5-9.75
    1.7 9.5-9.75 9.5-9.75 11.5-11.75
    1.8 11.5-20 11.5-11.75 12-13.75
    2.0 100*150 2.50 12-13.75 15-50
    2.2 2.75 15.5-30
    2.5-3.0 3.0-4.75 280*280 5.5-6.3 600*1100 700*1000 800*900 850*850
    3.25-4.0 5.5-6.3 7.5-7.75 9.5-9.75
    4.25-4.75 7.5-7.75 9.5-9.75 11.5-11.75
    5.0-6.0 9.5-9.75 11.5-11.75 12-13.75
    40*100 60*80 70*70 1.3 11.5-20 12-13.75 15-50
    1.5 100*200 120*180 150*150 2.50 15.5-30
    1.7 2.75 350*400 300*450 7.5-7.75 700*1100 800*1000 900*900
    1.8 3.0-7.75 9.5-9.75 11.5-11.75
    2.0 9.5-9.75 11.5-11.75 12-13.75
    2.2 11.5-20 12-13.75 15-50
    2.5-3.0 100*250 150*200 3.00 15.5-30
    3.25-4.0 3.25-3,75 200*600 300*500 400*400 7.5-7.75 800*1100 900*1000 950*950
    4.25-4.75 4.25-4.75 9.5-9.75 11.5-11.75
    5.0-6.3 9.5-9.75 11.5-11.75 12-13.75
    50*100 60*90 60*100 75*75 80*80 1.3 11.5-11.75 12-13.75 15-50
    1.5 12.25 15.5-40
    1.7 140*140 3.0-3.75 300*600 400*500 400*400 7.5-7.75 900*1100 1000*1000 800*1200
    1.8 4.5-6.3 9.5-9.75
    2.0 7.5-7.75 11.5-11.75 20-60
    2.2 9.5-9.75 12-13.75
    2.5-3.0 11.5-25 15.5-40
    3.25-4.0 160*160 3.00 400*600 500*500 9.5-9.75 1100*1000 1100*1100
    4.25-4.75 3.5-3.75 11.5-11.75 20-60
    5.0-5.75 4.25-7.75 12-13.75
    7.5-8 9.5-25 15.5-40
    2

    IZINZUZO ZOMKHIQIZO

    01 I-DERECT DEAL

        Besikhethekile ku

    ukukhiqiza insimbi iminyaka eminingi

    isikwele-ipayipi-advantage_03
    isikwele-ipayipi-advantage_04
    • 02 QEDA
    • IMICIMBI

      OD:10*10-1000*1000MM 10*15-800*1100MM

    Ubukhulu: 0.5-60mm

    Ubude: 1-24M

    3 ISItifiketi INGABE
    QEDA
    ingakhiqiza imikhiqizo yamapayipi ensimbi emhlabeni
    i-stardard, efana ne-European standard, indinganiso yaseMelika,
    Izinga laseJapan, indinganiso ye-Astralian, indinganiso ye-natinal
    njalo njalo.

    isikwele-ipayipi-advantage_07
    isikwele-ipayipi-advantage_08

    04 I-INVENTORY ENKULU
    Imininingwane ejwayelekile Inventory perennial of
    200000 amathani

    Imikhiqizo Eshisayo

    1-1
    1-5
    1-2
    1-6
    1-3
    1-7
    1-4
    1-8

    UMBONISO WESItifiketi

    5

    ISIBONISO SOKUSEBENZA

    6

    ILabhorethri EZIMELE

    AMANDLA ETHU

    OKUODWA

    Umkhiqizi wamashubhu angama-rectangular ukhethwe ezinhlotsheni eziyishumi eziphezulu zeshubhu lensimbi eChina

    4

    IZINGA ELIFANELEKILE LEMIKHIQIZO >100%

    UKUPAKASHA

    2de70b33c3a6521eefdad7dc10bb9b9
    c0e330415c82735f94d3c25ac387c7d
    f3f479dc4464d16602944db088824e4
    453178610663829382b8b7cbbfe9b9e

    FAQ

    Q1: Ingabe uhweba inkampani noma umenzi?

    A: Siyimboni.

    Q2: Singakanani isikhathi sakho sokulethwa?

    A: Ngokuvamile kuba yizinsuku ezingu-5-10 uma izimpahla zisesitokweni. noma yizinsuku ezingama-30 uma izimpahla zingekho esitokweni, kuhambisana nenani.

    Q3: Uyawahlinzeka ngamasampula? imahhala noma ingeziwe?

    IMP: Yebo, singanikeza isampula ngenkokhiso yamahhala nezindleko zomthwalo okhokhelwa ikhasimende.

    Q4: Ithini imigomo yakho yokukhokha?

    A: Inkokhelo<=1000USD, 100% kusengaphambili. Inkokhelo>=1000USD 30% T/T kusengaphambili ,ibhalansi ngaphambi kokuthunyelwa.Uma unomunye umbuzo, pls zizwe ukhululekile ukusithinta njengoba ngezansi


  • Okwedlule:
  • Olandelayo:

  • Inkampani ibheka ukubaluleka okukhulu kwekhwalithi yemikhiqizo, itshala imali eningi ekwethulweni kwemishini ethuthukisiwe nochwepheshe, futhi iphuma konke ukuze ihlangabezane nezidingo zamakhasimende ekhaya naphesheya.
    Okuqukethwe kungahlukaniswa cishe kube: ukwakheka kwamakhemikhali, amandla okukhiqiza, amandla okudonsa, impahla yomthelela, njll
    Ngasikhathi sinye, inkampani ingakwazi futhi ukuthola amaphutha ku-inthanethi kanye nokukhipha ama-anneal nezinye izinqubo zokwelapha ukushisa ngokwezidingo zamakhasimende.

    https://www.ytdrintl.com/

    I-imeyili :sales@ytdrgg.com

    Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.iyimboni yamapayipi ensimbi egunyazwe nguEN/I-ASTM/ I-JISonguchwepheshe ekukhiqizeni nasekuthumeleni kwamanye amazwe zonke izinhlobo zepayipi elingunxande, ipayipi eliyisikwele, ipayipi elishiselwe i-ERW, ipayipi elivunguzayo, ipayipi elihlanganisiwe le-arc elingaphansi, ipayipi lomthungo eliqondile, ipayipi elingenamthungo, ikhoyili yensimbi enombala, ikhoyili yensimbi neminye imikhiqizo yensimbi. ezokuthutha ezikahle, kuqhele ngamakhilomitha angu-190 ukusuka eBeijing Capital International Airport kanye namakhilomitha angu-80 ukusuka eTianjin Xingang.

    Whatsapp: +8613682051821

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