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

I-EN 10219 ipayipi lensimbi lomthungo oqondile we-LSAW wensimbi Isithombe Esifakiwe

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

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

IKHWALITHI YOKULAWULA

PHENDULA

IVIDIYO EHLOBANE

Omaka bomkhiqizo

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 Ukwakheka 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	60120 80100 90*90	1.50	180*180	3	300800 400700 550550 500600
	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
2030 2525	1.3		4.25-4.75		12.0-25.0
	1.4		5.0-6.3	100300 150250 200*200	2.75	300900 400800 600600 500700
	1.5		7.5-8		3.0-4.0		9.5-9.75
	1.7	50150 60140 80120 100100	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
2040 2540 3030 3040	1.3		3.0-4.75	150300 200250	3.75	3001000 400900 500800 600700 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	60160 80140 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	200300 250250	3.75	4001000 500900 600800 700700
	3.25-4.0		5.5-6.3		4.5-4.75
2550 3050 3060 4040 4050 4060 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	200400 250350 300*300	4.5-6.3	5001000 600900 700800 750750
	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	80160 120120	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
4080 5070 5080 6060	1.3		5.5-6.3	200500 250450 300400 350350	5.5-6.3	5001100 600900 700800 750750
	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	6001100 7001000 800900 850850
	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
40100 6080 70*70	1.3		11.5-20		12-13.75		15-50
	1.5	100200 120180 150*150	2.50		15.5-30
	1.7		2.75	350400 300450	7.5-7.75	7001100 8001000 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	100250 150200	3.00		15.5-30
	3.25-4.0		3.25-3,75	200600 300500 400*400	7.5-7.75	8001100 9001000 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
50100 6090 60100 7575 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	300600 400500 400*400	7.5-7.75	9001100 10001000 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	400600 500500	9.5-9.75	11001000 11001100
	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

IZINZUZO ZOMKHIQIZO

01 I-DERECT DEAL

Besikhethekile ku

ukukhiqiza insimbi iminyaka eminingi

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.

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

Imikhiqizo Eshisayo

UMBONISO WESItifiketi

ISIBONISO SOKUSEBENZA

ILabhorethri EZIMELE

AMANDLA ETHU

OKUODWA

Umkhiqizi wamashubhu angama-rectangular ukhethwe ezinhlotsheni eziyishumi eziphezulu zamashubhu ensimbi eChina

IZINGA ELIFANELEKILE LEMIKHIQIZO >100%

UKUPAKASHA

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 mahhala ngezindleko 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: I-YUANTAI EN10210/10219 LSAW ipayipi yensimbi eyindilinga INGQALA ISIGABA SESIQEPHU

Olandelayo: Ishubhu yesikwele EN10210 EN10219 ingxenye yesikwele yensimbi engenalutho yepayipi lensimbi yensimbi

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