EN10219 umthungo othe tye umbhobho wentsimbi yesikwere we-LSAW ityhubhu yentsimbi

EN10219 umthungo othe tye umbhobho wentsimbi wesikweri we-LSAW ityhubhu yentsimbi eFakelweyo Umfanekiso

Inkcazelo emfutshane:

1. I-100% emva kokuthengisa umgangatho kunye nokuqinisekiswa kobuninzi.
2. Umphathi wokuthengisa oqeqeshiweyo uphendule ngokukhawuleza kwiiyure ze-24.
3. Isitokhwe esikhulu seesayizi eziqhelekileyo.
4. Isampuli yamahhala i-20cm esemgangathweni ophezulu.
5. Ukukwazi ukuvelisa amandla kunye nokuhanjiswa ngokukhawuleza.

Ukutyeba:0.5- 60 mm

OD(idayimitha yangaphandle):10*10-1000*1000mm 10*15-800*1100mm

Isiqinisekiso:CE,LEED,BV,DNV,PHD&EPD,BC1,EN10210/10219,ISO9000,ASTMA500/A501,AS1163,JIS G3466

Ukunyamezela:njengoko kufuneka

Uphawu:YUANTAI DERUN

Ubude:0.5-24M ngokwemfuno yomxhasi

MOQ:Iitoni ezi-2-5

Ixesha lokuzisa:Iintsuku ezi-7-30

Uhlobo lokuhlawula:TT/LC

Imigangatho:ASTM A500/A501,EN10219/10210,JIS G3466,GB/T6728/3094 AS1163, CSA G40.20/G40.21

Ibakala:Gr.A/B/C,S235/275/355/420/460,A36,SS400,Q195/235/355,STKR400/490,300W/350W

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

ULAWULO LWEMEKO

IMPENDULO

IVIDIYO EHLANGANISIWEYO

Iithegi zeMveliso

I-TS EN 10219 Ukwakhiwa kweekhemikhali, iimpawu zoomatshini, ukunyamezela kunye nemigangatho yokuvavanya kwimibhobho yentsimbi yomthungo othe tye.

I-N10219-2006 Umbhobho wentsimbi opholileyo owenziweyo odityanisiweyo wentsimbi engeyiyo ingxubevange kunye nentsimbi yolwakhiwo lwengqolowa ecolekileyo (LSAW longitudinal submerged arc welded steel pipe)
Izinto eziphambili S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S420MH, S420MLH, S460MH, S460MH, S460MH, S460MHH, S460MHH, S460MHH

1, Intsingiselo yamanani kunye neeleta kwi-EN10219-2006

S: Intsimbi yolwakhiwo
Inani emva kwe-S: zui amandla amancinci esivuno (ubukhulu bodonga ≤ 16mm)
JR: uvavanyo lwempembelelo kwiqondo lokushisa eliqhelekileyo ≥ 27J
J0: 0 ℃ uvavanyo lwempembelelo ≥ 27J
J2: - 20 ℃ uvavanyo lwempembelelo ≥ 27J
K2: - 20 ℃ uvavanyo impembelelo ≥ 40J
N: Ukuqengqeleka okuqhelekileyo okanye okuqhelekileyo (intsimbi ecolekileyo yengqolowa, uvavanyo lwempembelelo kufuneka lwenziwe, i-zui yobushushu ingaphantsi kune-20 ℃ ≥ 40J)
M: Thermo-mechanical controlled rolling (uvavanyo lwempembelelo kufuneka lwenziwe, kwaye i-zui yobushushu ingaphantsi kune-20 ℃ ≥ 40J)
50: - 50 ℃ uvavanyo lwempembelelo ≥ 27J
H: Iprofayile engenanto

2, Ukubunjwa kweekhemikhali (ubukhulu T ≤ 40mm) kunye neempawu zomatshini

I-Yuantai Derun inokuvelisa i-EN10219-2006 imibhobho yentsimbi. Ziziphi izinto ze-S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S460NH kunye ne-S460NL006 kwi-9EN20H

Yintoni i-S235JRH, yeyiphi into esetyenziswayo endaweni yoko, yiyiphi inkampani enokuvelisa i-S235JRH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S235JRH
I-Carbon ≤ 0.17%, i-silicon ≤ ayifuni, i-manganese ≤ 1.40%, i-phosphorus ≤ 0.04%, isulfure ≤ 0.04%, i-nitrogen ≤ 0.009%
Iimpawu zoomatshini ze-S235JRH
3mm
16mm
Yintoni impahla ye-S275J0H, kwaye yeyiphi into enokuthi ithathelwe indawo, yeyiphi inkampani enokuvelisa i-S275J0H ipayipi yentsimbi yomthungo ethe tye
Ukuqulunqwa kweekhemikhali ze-S275J0H
I-Carbon ≤ 0.20%, i-silicon ≤ ayifuni, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.035%, i-nitrogen ≤ 0.009%
Iimpawu zeS275J0H zemishini
3mm
16mm
Yintoni i-S275J2H, yeyiphi into esetyenziswayo endaweni yoko, yiyiphi inkampani enokuvelisa i-S275J2H ipayipi yentsimbi yomthungo ethe tye
Ukuqulunqwa kweekhemikhali ze-S275J2H
I-Carbon ≤ 0.20%, i-silicon ≤ ayifuni, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.030%, i-nitrogen ≤ ayifuni
Iimpawu zeS275J2H zoomatshini
3mm
16mm
Yintoni impahla ye-S355J0H kwaye yeyiphi imathiriyeli esetyenziselwa ukuyibuyisela? Yeyiphi inkampani enokuvelisa i-S355J0H umbhobho wentsimbi womthungo othe tye
I-S355J0H Ukuqulunqwa kweekhemikhali
I-Carbon ≤ 0.22%, i-silicon ≤ 0.55%, i-manganese ≤ 1.60%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.035%, i-nitrogen ≤ 0.009%
Iimpawu ze-S355J0H zemishini
3mm
16mm
Yiyiphi into eyi-S355J2H, yeyiphi into esetyenziswayo endaweni yoko, yiyiphi inkampani enokuvelisa i-S355J2H ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S355J2H
I-Carbon ≤ 0.22%, i-silicon ≤ 0.55%, i-manganese ≤ 1.60%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.030%, i-nitrogen ≤ ayifuni
Iimpawu ze-S355J2H zemishini
3mm
16mm
Yintoni impahla ye-S355K2H, yeyiphi into esetyenziswayo endaweni yoko, kwaye yeyiphi inkampani enokuvelisa i-S355K2H ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S355K2H
I-Carbon ≤ 0.22%, i-silicon ≤ 0.55%, i-manganese ≤ 1.60%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.030%, i-nitrogen ≤ ayifuni
Iimpawu zoomatshini ze-S355K2H
3mm
16mm
Yintoni imathiriyeli ye-S275NH? Yiyiphi imathiriyeli esetyenziswayo endaweni? Yeyiphi inkampani enokuvelisa i-S275NH umbhobho wentsimbi womthungo othe ngqo
Ukwakhiwa kweekhemikhali ze-S275NH
I-Carbon ≤ 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%, i-0.
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nickel ≤ 0.30%, molybdenum ≤ 0.10%, ubhedu ≤ 0.35%, nitrogen ≤0% 0.
Iimpawu zeS275NH zoomatshini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 275MPa, amandla okuqina ≥ 370-510MPa, ubude ≥ 24%
16mm
Yintoni i-S275NLH, yeyiphi into esetyenziswayo endaweni yoko, yiyiphi inkampani enokuvelisa i-S275NLH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S275NLH
I-Carbon ≤ 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%, i-0.
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nickel ≤ 0.3%, molybdenum ≤ 0.10%, ubhedu ≤ 0.35%, nitrogen ≤5% 0.
Iimpawu zoomatshini ze-S275NLH
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 275MPa, amandla okuqina ≥ 370-510MPa, ubude ≥ 24%
16mm
Yintoni imathiriyeli ye-S355NH? Yiyiphi imathiriyeli esetyenziswayo endaweni? Yeyiphi inkampani enokuvelisa i-S355NH umbhobho wentsimbi womthungo othe ngqo
Ukwakhiwa kweekhemikhali ze-S355NH
I-Carbon ≤ 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.
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nickel ≤ 0.5%, molybdenum ≤ 0.10%, ubhedu ≤ 0.35%, nitrogen ≤5% 0.
Iimpawu ze-S355NH zoomatshini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 355MPa, amandla okuqina ≥ 470-630MPa, ubude ≥ 22%
16mm
Yintoni i-S355NLH, yeyiphi into esetyenziselwa ukuyibuyisela endaweni yayo, kwaye yeyiphi inkampani enokuvelisa i-S355NLH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S355NLH
I-Carbon ≤ 0.18%, i-silicon ≤ 0.50%, i-manganese ≤ 0.9-1.65%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤12%, 0.
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nickel ≤ 0.5%, molybdenum ≤ 0.10%, ubhedu ≤ 0.35%, nitrogen ≤5% 0.
Iimpawu zoomatshini ze-S355NLH
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 355MPa, amandla okuqina ≥ 470-630MPa, ubude ≥ 22%
16mm
Yeyiphi into eyi-S460NH, yeyiphi into esetyenziswa endaweni yoko, kwaye yeyiphi inkampani enokuvelisa i-S460NH umbhobho wentsimbi womthungo othe ngqo
Ukwakhiwa kweekhemikhali ze-S460NH
I-Carbon ≤ 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.
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nickel ≤ 0.8%, molybdenum ≤ 0.10%, ubhedu ≤ 0.35%, nitrogen ≤5% 0.
Iimpawu ze-S460NH zoomatshini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 460MPa, amandla okuqina ≥ 550-720MPa, ubude ≥ 17%
16mm
Yintoni i-S460NLH, yeyiphi into esetyenziselwa ukuyibuyisela endaweni yayo, kwaye yeyiphi inkampani enokuvelisa i-S460NLH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S460NLH
I-Carbon ≤ 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.
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nickel ≤ 0.8%, molybdenum ≤ 0.10%, ubhedu ≤ 0.35%, nitrogen ≤5% 0.
Iimpawu zoomatshini ze-S460NLH
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 460MPa, amandla okuqina ≥ 550-720MPa, ubude ≥ 17%
16mm
Yintoni imathiriyeli ye-S275MH? Yiyiphi imathiriyeli esetyenziswayo endaweni? Yeyiphi inkampani enokuvelisa i-S275MH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S275MH
ICarbon ≤ 0.13%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, vanadium ≤ 0.08%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.30%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
Iimpawu zeS275MH zoomatshini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 275MPa, amandla okuqina ≥ 360-510MPa, ubude ≥ 24%
16mm
Yiyiphi impahla ye-S275MLH, yeyiphi into esetyenziswayo endaweni yoko, kwaye yiyiphi inkampani enokuvelisa i-S275MLH ipayipi yentsimbi yomthungo eqondileyo
Ukwakhiwa kweekhemikhali ze-S275MLH
I-Carbon ≤ 0.13%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, vanadium ≤ 0.08%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.30%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
Iimpawu zeS275MLH zemishini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 275MPa, amandla okuqina ≥ 360-510MPa, ubude ≥ 24%
16mm
Yintoni imathiriyeli ye-S355MH? Yiyiphi imathiriyeli esetyenziswayo endaweni? Yiyiphi inkampani enokuvelisa i-S355MH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S355MH
I-Carbon ≤ 0.14%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, vanadium ≤ 0.10%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
Iimpawu ze-S355MH zemishini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 355MPa, amandla okuqina ≥ 450-610MPa, ubude ≥ 22%
16mm
Yiyiphi impahla ye-S355MLH, yeyiphi into esetyenziswayo endaweni yoko, yiyiphi inkampani enokuvelisa i-S355MLH ipayipi yentsimbi yomthungo echanekileyo
Ukwakhiwa kweekhemikhali ze-S355MLH
I-Carbon ≤ 0.14%, i-silicon ≤ 0.50%, i-manganese ≤ 1.50%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, vanadium ≤ 0.10%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
Iimpawu ze-S355MLH zemishini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 355MPa, amandla okuqina ≥ 450-610MPa, ubude ≥ 22%
16mm
Yintoni i-S420MH, yeyiphi into esetyenziswayo endaweni yoko, yiyiphi inkampani enokuvelisa i-S420MH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S420MH
ICarbon ≤ 0.16%, i-silicon ≤ 0.50%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, vanadium ≤ 0.12%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
Iimpawu zoomatshini ze-S420MH
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 420MPa, amandla okuqina ≥ 500-660MPa, ubude ≥ 19%
16mm
Yiyiphi impahla ye-S420MLH, yeyiphi into esetyenziswayo endaweni yoko, yiyiphi inkampani enokuvelisa i-S420MLH ipayipi yentsimbi yomthungo eqondileyo
Ukwakhiwa kweekhemikhali ze-S420MLH
ICarbon ≤ 0.16%, i-silicon ≤ 0.50%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, vanadium ≤ 0.12%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.02%,
Iimpawu zoomatshini ze-S420MLH
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 420MPa, amandla okuqina ≥ 500-660MPa, ubude ≥ 19%
16mm
Yintoni imathiriyeli ye-S460MH? Yiyiphi imathiriyeli esetyenziswayo endaweni? Yiyiphi inkampani enokuvelisa i-S460MH ipayipi yentsimbi yomthungo ethe tye
Ukwakhiwa kweekhemikhali ze-S460MH
I-Carbon ≤ 0.16%, i-silicon ≤ 0.60%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.035%, isulfure ≤ 0.030%, i-niobium ≤ 0.05%, vanadium ≤ 0.12%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.025%,
Iimpawu zeS460MH zemishini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 460MPa, amandla okuqina ≥ 530-720MPa, elongation ≥ 17%
16mm
Yiyiphi impahla ye-S460MLH, yeyiphi into esetyenziswayo endaweni yoko, kwaye yiyiphi inkampani enokuvelisa i-S460MLH ipayipi yentsimbi yomthungo eqondileyo
Ukwakhiwa kweekhemikhali ze-S460MLH
I-Carbon ≤ 0.16%, i-silicon ≤ 0.60%, i-manganese ≤ 1.70%, i-phosphorus ≤ 0.030%, isulfure ≤ 0.025%, i-niobium ≤ 0.05%, vanadium ≤ 0.12%,
I-Aluminium ≥ 0.020%, i-titanium ≤ 0.05%, i-nickel ≤ 0.3%, i-molybdenum ≤ 0.20%, i-nitrogen ≤ 0.025%,
Iimpawu zeS460MLH zemishini
Ubunzima bodonga ≤ 16mm: amandla esivuno ≥ 460MPa, amandla okuqina ≥ 530-720MPa, elongation ≥ 17%
16mm

3, EN10219-2006 Uluhlu lonyamezelo oluqhelekileyo

Ukutenxa koMdayamitha kunye nobungqukuva (kwi-SAWL LSAW umbhobho wentsimbi):
Ukunyamezela kwedayamitha yangaphandle ≤± 1%, izui encinci ± 0.5mm, izui enkulu ± 10mm
Indlela yomlinganiso wedayamitha yangaphandle yindlela yesangqa, kunye nedayamitha yangaphandle elinganisiweyo=isangqa/isengqa
I-Ovality: 2% xa ububanzi bangaphandle / ubukhulu ≤ 100
Indlela yokubala yokunyamezela=(zui inkulu yangaphandle idayamitha-zui idiameter encinci yangaphandle)/idiameter yangaphandle eqhelekileyo X100%
Ukutenxa kobungqingqwa bodonga (ye-SAWL longitudinal entywiliselwe umbhobho wentsimbi odityanisiweyo):
Idayamitha yangaphandle ≥ 406mm, ukunyamezela ukutyeba kodonga ≤± 10%, izui inkulu ± 2mm
Ukutenxa ukutenxa (kwi-SAWL longitudinal entywiliselweyo i-arc umbhobho wentsimbi odityanisiweyo, L bubude bombhobho wentsimbi nge-mm):
Ukutenxa kobude obupheleleyo ≤ 0.002L
Ukutenxa ngobuninzi: ± 6% (ubude beyunithi nganye)
Ukunyamezela kokuphakama kwee-welds zangaphakathi nangaphandle zombhobho we-arc ophantsi kwamanzi
Ukutyeba (T) ≤ 14.2zui Ubude be-weld enkulu 3.5mm
Ukutyeba (T) ＞ 14.2zui Ubude be-weld enkulu 4.8mm
Ukunyamezela ubude:
Nabuphi na ubude: 4000-16000mm, uluhlu olulodwa oludadayo lwe-2000mm, i-10% yeemveliso ezinikezelweyo zinokuba ngaphantsi kwexabiso elincinci le-zui elichazwe kumyalelo, kodwa lingabi ngaphantsi kwe-75% yexabiso elincinci le-zui.
Ubude obuqikelelweyo: uluhlu lonyamezelo yi-0 ukuya +50mm xa ≥ 4000mm
Ubude:
Uluhlu lokunyamezela luyi-0 ukuya kwi-5mm xa ubude bungaphantsi kwe-6000 mm
Ukunyamezela uluhlu 0 ukuya 15mm xa 6000mm ≤ ubude ≤ 10000mm
Ukunyamezela 0 ukuya 5mm+1mm/m xa ubude>10000mm

4, uvavanyo lwethu lwe-NDT:

Uvavanyo lweRadiographic kunye ne-Ultrasonic (RT&UT)
I-Radiography (RT): I-100% yokuhlolwa kombhobho wensimbi
I-Ultrasonic (UT): I-100% yokuhlolwa kombhobho wensimbi
Uxinzelelo lwamanzi luya kuhambelana nomgangatho okanye uthethathethwano ngamaqela omabini

Amagama ambalwa avela kuYuantai Derun Steel Group
Ngemveliso yonyaka ye-10 yezigidi zeetoni, iYuantai Derun ngoyena mvelisi mkhulu we-ERW imibhobho yesikwere, imibhobho yoxande, imibhobho enemingxuma, imibhobho eyenziwe ngamazimba, imibhobho yentsimbi edityanisiweyo ye-arc ethe tye kunye nemibhobho edityanisiweyo e-spiral e-China. Iintengiso zonyaka zifikelele kwi-15 yeebhiliyoni zeedola zaseMelika. UYuantai Derun unama-59 amnyamaUmbhobho we-ERWimigca yemveliso, 10umbhobho owenziwe igalvanizedimigca yokuvelisa kunye nemigca emi-3 yokuvelisa i-spiral welded welding. Umbhobho wesikwere 10 * 10 * 0.5mm ukuya kwi-1000 * 1000 * 60MM,umbhobho wentsimbi uxande10 * 15 * 0.5mm to 800 * 1100 * 60MM, straight seam welded steel pipe φ 355.6-2000mm, spiral pipe Φ 219-2032mm, seamless pipe φ 21.3-820mm。 Yuantai Derun can produce square rectangular pipes conforming to ASTM A500, JIS g3466, en10219, din2240 and as1163. Yuantai Derun has the largest square tube inventory in China, which can meet the direct purchase needs of customers. Welcome to contact Yuantai Derun, e-mail: sales@ytdrgg.com , real-time connection factory inspection or factory visit!

Ukucaciswa kwamacandelo angaphantsi kwesikwere kunye noxande

OD(MM)	UBUBANDUKA(MM)	OD(MM)	UBUBANDUKA(MM)	OD(MM)	UBUBANDUKA(MM)	OD(MM)	UBUBANDUKA(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

IIMVELISO eziluncedo

01 I-DERECT DIAL

Siye sakhethekileyo kwi

ukuvelisa intsimbi iminyaka emininzi

02 GQIBELA
INGCACISO

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

Ukutyeba: 0.5-60mm

Ubude: 1-24M

3 ISIQINISEKISO SISI
GCWABA
inokuvelisa iimveliso zemibhobho yentsimbi yehlabathi
stardard, njengomgangatho waseYurophu, umgangatho waseMelika,
Umgangatho waseJapan, umgangatho we-Astralian, umgangatho we-natinal
kwaye nangokunjalo.

04 ULUHLU LOKUSEBENZA
Iimpawu eziqhelekileyo zoluhlu lwempahla
200000 iitoni

IIMVELISO ezishushu

UMBONISO WESATIFIKETHI

IZIXHOBO BONISA

ILEBHARI EZIMELEYO

AMANDLA ETHU

YOKUPHELA

umenzi wetyhubhu ewuxande okhethiweyo kwiibhrendi ezilishumi eziphezulu zetyhubhu eTshayina

UMGANGATHO OQINISEKILEYO WEMVELISO >100%

UKUPAKISHA

FAQ

I-Q1: Ngaba uyinkampani yokurhweba okanye umenzi?

A: Siyifektri.

I-Q2: Lingakanani ixesha lakho lokuhambisa?

A: Ngokubanzi yi-5-10 iintsuku ukuba iimpahla zikhoyo. okanye ziintsuku ezingama-30 ukuba iimpahla azikho kwisitokhwe, ngokobungakanani.

Q3: Ngaba ubonelela ngeesampulu? isimahla okanye yongeziweyo ?

A: Ewe, sinokunikezela ngesampulu yentlawulo yasimahla kunye neendleko zomthwalo ohlawulwe ngumthengi.

Q4: Ithini imiqathango yakho yokuhlawula?

A: Intlawulo<=1000USD, 100% kwangaphambili. Intlawulo>=1000USD 30% T/T kwangaphambili ,ibhalansi phambi kokuthunyelwa.Ukuba unomnye umbuzo, pls uzive ukhululekile ukuqhagamshelana nathi njengoko kungezantsi

Ngaphambili: YUANTAI EN10210/10219 LSAW umbhobho wentsimbi engqukuva INGQONDO ICANDELO CHS

Okulandelayo: Ityhubhu yesikwere EN10210 EN10219 isikwere sentsimbi yecandelo lombhobho wekhabhoni wentsimbi

Inkampani ibona ukubaluleka okukhulu kumgangatho weemveliso, ityale imali kakhulu ekungenisweni kwezixhobo eziphambili kunye neengcali, kwaye iphuma yonke ukuhlangabezana neemfuno zabathengi basekhaya nakwamanye amazwe.
Umxholo unokwahlulwa ngokufanelekileyo ngokwe: ukubunjwa kweekhemikhali, amandla esivuno, amandla okuqina, ipropathi yempembelelo, njl
Kwangaxeshanye, inkampani inokwenza uchongo lweziphene kwi-intanethi kunye nokufunxa kunye nezinye iinkqubo zonyango lobushushu ngokweemfuno zabathengi.

https://www.ytdrintl.com/

I-imeyile :sales@ytdrgg.com

Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.ngumzi-mveliso wentsimbi yombhobho oqinisekiswe nguEN/I-ASTM/ I-JISngokukodwa kwimveliso kunye nokuthunyelwa kwamanye amazwe kuzo zonke iintlobo zombhobho we-square we-rectangular, umbhobho we-galvanized, i-ERW umbhobho odibeneyo, umbhobho ojikelezayo, umbhobho odibeneyo we-arc, umbhobho wokuthunga othe tye, umbhobho ongenamthungo, i-coil yensimbi enombala, i-galvanized coil kunye nezinye iimveliso zentsimbi. uthutho olululo, kumgama oziikhilomitha ezili-190 ukusuka eBeijing Capital International Airport kunye neekhilomitha ezingama-80 ukusuka eTianjin Xingang.

Whatsapp: +8613682051821