TS EN 10219 Halabuurka kiimikada, qalabka farsamada, dulqaadka iyo heerarka tijaabada ee tuubooyinka tolleynta tooska ah
N10219-2006 Qabow sameeyay tuubo bir ah oo godan alxanka birta aan daawaha ahayn iyo birta qaab dhismeedka hadhuudh wanaagsan
Alaabada ugu weyn S255JRH, S255JY, S355J, S355J, S355JH, S355QADH, S355NH, S455NH, S450MHH, S450MHH, S450MHH, S450MHH, S450NHh, S450NHh
1. Macnaha tirooyinka iyo xarfaha EN10219-2006
S: Bir dhismeed
Nambar ka dambeeya S: zui xoogga dhalidda yar ( dhumucdiisuna waxay tahay ≤ 16mm)
JR: tijaabada saamaynta heerkulka caadiga ah ≥ 27J
J0: 0 ℃ tijaabada saamaynta ≥ 27J
J2: - 20 ℃ tijaabada saamaynta ≥ 27J
K2: - 20 ℃ tijaabada saamaynta ≥ 40J
N: Duubitaanka caadiga ah ama caadiga ah (birta hadhuudhka fiican, tijaabada saamaynta waa in la sameeyaa, zui heerkulku wuu ka hooseeyaa - 20 ℃ ≥ 40J)
M: Heerkulka-farsamo-ku-wareejinta kontoroolka (tijaabada saamaynta waa in la sameeyaa, oo heerkulku zui wuu ka hooseeyaa - 20 ℃ ≥ 40J)
50: - 50 ℃ tijaabada saamaynta ≥ 27J
H: Profile madhan
2, Halabuurka kiimikada ( dhumucdiisuna T ≤ 40mm ) iyo guryaha farsamo
Yuantai Derun waxay soo saari kartaa EN10219-2006 tuubooyinka birta. Waa maxay agabka S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S460NH iyo S460NH0 gudaha
Waa maxay walaxda S235JRH, waa maxay walxaha loo isticmaalo halkii, taas oo shirkad soo saari kartaa S235JRH tollayn toosan tuubada birta
Halabuurka kiimikada ee S235JRH
Kaarboon ≤ 0.17%, Silicon ≤ looma baahna, manganese ≤ 1.40%, fosfooraska ≤ 0.04%, baaruud ≤ 0.04%, nitrogen ≤ 0.009%
S235JRH sifooyinka farsamada
3mm
16mm
Waa maxay walxaha S275J0H, iyo waxa wax lagu beddelo, taas oo shirkad soo saari kartaa S275J0H tube tol toosan.
Halabuurka kiimikada ee S275J0H
Kaarboon ≤ 0.20%, Silicon ≤ looma baahna, manganese ≤ 1.50%, fosfooraska ≤ 0.035%, baaruud ≤ 0.035%, nitrogen ≤ 0.009%
S275J0H sifooyinka farsamada
3mm
16mm
Waa maxay walaxda S275J2H, waa maxay walxaha loo isticmaalo halkii, taas oo shirkad soo saari kartaa S275J2H tollayn toosan tuubada birta
Halabuurka kiimikada ee S275J2H
Kaarboon ≤ 0.20%, Silicon ≤ looma baahna, manganese ≤ 1.50%, fosfooraska ≤ 0.030%, baaruud ≤ 0.030%, nitrogen ≤ looma baahna
S275J2H sifooyinka farsamada
3mm
16mm
Waa maxay maaddada S355J0H iyo waxa loo isticmaalo in lagu beddelo? Shirkaddee ayaa soo saari karta S355J0H tuubo bir ah oo toosan
S355J0H Halabuurka Kiimikada
Kaarboon ≤ 0.22%, Silicon ≤ 0.55%, manganese ≤ 1.60%, fosfooraska ≤ 0.035%, baaruud ≤ 0.035%, nitrogen ≤ 0.009%
S355J0H sifooyinka farsamada
3mm
16mm
Waa maxay walaxda S355J2H, waa maxay alaabta loo isticmaalo halkii, taas oo shirkad soo saari kartaa S355J2H tollayn toosan tuubada birta
S355J2H Halabuurka kiimikaad
Kaarboon ≤ 0.22%, Silicon ≤ 0.55%, manganese ≤ 1.60%, fosfooraska ≤ 0.030%, baaruud ≤ 0.030%, nitrogen ≤ looma baahna
S355J2H sifooyinka farsamada
3mm
16mm
Waa maxay maaddada S355K2H, waa maxay walxaha loo isticmaalo beddelka, iyo taas oo shirkadu soo saari kartaa S355K2H tuubo bir ah oo toosan
Halabuurka kiimikada S355K2H
Kaarboon ≤ 0.22%, Silicon ≤ 0.55%, manganese ≤ 1.60%, fosfooraska ≤ 0.030%, baaruud ≤ 0.030%, nitrogen ≤ looma baahna
S355K2H sifooyinka farsamada
3mm
16mm
Waa maxay walxaha S275NH? Waa maxay agabka la isticmaalay? Shirkaddee ayaa soo saari karta S275NH tuubo bir ah oo toosan
Halabuurka kiimikada S275NH
Kaarboon ≤ 0.20%, Silicon ≤ 0.40%, manganese ≤ 0.5-1.40%, fosfooraska ≤ 0.035%, baaruud ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤, 0.05%
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nikkel ≤ 0.30%, molybdenum ≤ 0.10%, copper ≤ 0.35%, nitrogen ≤ 0.015%,
S275NH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 275MPa, xoog xajin ≥ 370-510MPa, elongation ≥ 24%
16mm
Waa maxay walaxda S275NLH, waa maxay walxaha loo isticmaalo beddelka, taas oo shirkad soo saari kartaa S275NLH tollayn bir si toos ah tuubo
Halabuurka kiimikada S275NLH
Kaarboon ≤ 0.20%, Silicon ≤ 0.40%, manganese ≤ 0.5-1.40%, fosfooraska ≤ 0.030%, baaruud ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤, 0.05%
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nikkel ≤ 0.3%, molybdenum ≤ 0.10%, copper ≤ 0.35%, nitrogen ≤ 0.015%,
S275NLH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 275MPa, xoog xajin ≥ 370-510MPa, elongation ≥ 24%
16mm
Waa maxay walxaha S355NH? Waa maxay maaddada la isticmaalay? Shirkaddee ayaa soo saari karta S355NH birta tolmoon oo toosan
Halabuurka kiimikada S355NH
Kaarboon ≤ 0.20%, Silicon ≤ 0.50%, manganese ≤ 0.9-1.65%, fosfooraska ≤ 0.035%, baaruud ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤, 0.12%
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nikkel ≤ 0.5%, molybdenum ≤ 0.10%, copper ≤ 0.35%, nitrogen ≤ 0.015%,
S355NH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 355MPa, xoog xajin ≥ 470-630MPa, elongation ≥ 22%
16mm
Waa maxay maaddada S355NLH, waa maxay alaabta loo isticmaalo in lagu beddelo, iyo taas oo shirkadu soo saari kartaa S355NLH tube tol toosan.
Halabuurka kiimikada S355NLH
Kaarboon ≤ 0.18%, Silicon ≤ 0.50%, manganese ≤ 0.9-1.65%, fosfooraska ≤ 0.030%, baaruud ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤, 0.12%
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nikkel ≤ 0.5%, molybdenum ≤ 0.10%, copper ≤ 0.35%, nitrogen ≤ 0.015%,
S355NLH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 355MPa, xoog xajin ≥ 470-630MPa, elongation ≥ 22%
16mm
Waa maxay walaxda S460NH, waa maxay walxaha loo isticmaalo halkii, iyo taas oo shirkadu soo saari kartaa S460NH tube tol toosan.
Halabuurka kiimikada S460NH
Kaarboon ≤ 0.20%, Silicon ≤ 0.60%, manganese ≤ 1.0-1.70%, fosfooraska ≤ 0.035%, baaruud ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤, 0.20%
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nikkel ≤ 0.8%, molybdenum ≤ 0.10%, copper ≤ 0.35%, nitrogen ≤ 0.025%,
S460NH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 460MPa, xoog xajin ≥ 550-720MPa, elongation ≥ 17%
16mm
Waa maxay walaxda S460NLH, waa maxay walxaha loo isticmaalo in lagu beddelo, iyo taas oo shirkad soo saari kartaa S460NLH tollayn toosan tube bir ah
Halabuurka kiimikada S460NLH
Kaarboon ≤ 0.20%, Silicon ≤ 0.60%, manganese ≤ 1.0-1.70%, fosfooraska ≤ 0.030%, baaruud ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤, 0.20%
Aluminium ≥ 0.020%, titanium ≤ 0.03%, chromium ≤ 0.30%, nikkel ≤ 0.8%, molybdenum ≤ 0.10%, copper ≤ 0.35%, nitrogen ≤ 0.025%,
S460NLH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 460MPa, xoog xajin ≥ 550-720MPa, elongation ≥ 17%
16mm
Waa maxay walxaha S275MH? Waa maxay agabka la isticmaalay? Shirkaddee ayaa soo saari karta S275MH bir tol ah oo toosan
Halabuurka kiimikada S275MH
Kaarboon ≤ 0.13%, Silicon ≤ 0.50%, manganese ≤ 1.50%, fosfooraska ≤ 0.035%, baaruud ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤ 0.08%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.30%, molybdenum ≤ 0.20%, nitrogen ≤ 0.02%,
S275MH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 275MPa, xoog xajin ≥ 360-510MPa, elongation ≥ 24%
16mm
Waa maxay walaxda S275MLH, waa maxay walxaha loo isticmaalo beddelka, iyo taas oo shirkadu soo saari kartaa S275MLH tube tol toosan.
Halabuurka kiimikada S275MLH
Kaarboon ≤ 0.13%, Silicon ≤ 0.50%, manganese ≤ 1.50%, fosfooraska ≤ 0.030%, baaruud ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤ 0.08%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.30%, molybdenum ≤ 0.20%, nitrogen ≤ 0.02%,
S275MLH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 275MPa, xoog xajin ≥ 360-510MPa, elongation ≥ 24%
16mm
Waa maxay walxaha S355MH? Waa maxay agabka la isticmaalay? Shirkaddee ayaa soo saari karta S355MH bir bir ah oo toosan
Halabuurka kiimikada S355MH
Kaarboon ≤ 0.14%, Silicon ≤ 0.50%, manganese ≤ 1.50%, fosfooraska ≤ 0.035%, baaruud ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤ 0.10%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.02%,
S355MH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 355MPa, xoog xajin ≥ 450-610MPa, elongation ≥ 22%
16mm
Waa maxay walaxda S355MLH, waa maxay alaabta loo isticmaalo halkii, taas oo shirkad soo saari kartaa S355MLH tollayn toosan tuubada birta
Halabuurka kiimikada S355MLH
Kaarboon ≤ 0.14%, Silicon ≤ 0.50%, manganese ≤ 1.50%, fosfooraska ≤ 0.030%, baaruud ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤ 0.10%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.02%,
S355MLH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 355MPa, xoog xajin ≥ 450-610MPa, elongation ≥ 22%
16mm
Waa maxay walaxda S420MH, waa maxay walxaha loo isticmaalo halkii, taas oo shirkad soo saari kartaa S420MH tollayn toosan tuubada birta
Halabuurka kiimikada S420MH
Kaarboon ≤ 0.16%, Silicon ≤ 0.50%, manganese ≤ 1.70%, fosfooraska ≤ 0.035%, baaruud ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤ 0.12%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.02%,
S420MH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 420MPa, xoog xajin ≥ 500-660MPa, elongation ≥ 19%
16mm
Waa maxay walaxda S420MLH, waa maxay walxaha loo isticmaalo halkii, taas oo shirkad soo saari kartaa S420MLH tollayn bir si toos ah tuubo
Halabuurka kiimikada S420MLH
Kaarboon ≤ 0.16%, Silicon ≤ 0.50%, manganese ≤ 1.70%, fosfooraska ≤ 0.030%, baaruud ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤ 0.12%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.02%,
S420MLH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 420MPa, xoog xajin ≥ 500-660MPa, elongation ≥ 19%
16mm
Waa maxay walxaha S460MH? Waa maxay agabka la isticmaalay? Waa kuwee shirkad soo saari karta S460MH birta tollayn toosan
Halabuurka kiimikada S460MH
Kaarboon ≤ 0.16%, Silicon ≤ 0.60%, manganese ≤ 1.70%, fosfooraska ≤ 0.035%, baaruud ≤ 0.030%, niobium ≤ 0.05%, vanadium ≤ 0.12%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.025%,
S460MH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 460MPa, xoog xajin ≥ 530-720MPa, elongation ≥ 17%
16mm
Waa maxay walaxda S460MLH, waa maxay walxaha loo isticmaalo halkii, iyo taas oo shirkadu soo saari kartaa S460MLH tube tol toosan.
Halabuurka kiimikada S460MLH
Kaarboon ≤ 0.16%, Silicon ≤ 0.60%, manganese ≤ 1.70%, fosfooraska ≤ 0.030%, baaruud ≤ 0.025%, niobium ≤ 0.05%, vanadium ≤ 0.12%,
Aluminium ≥ 0.020%, titanium ≤ 0.05%, nikkel ≤ 0.3%, molybdenum ≤ 0.20%, nitrogen ≤ 0.025%,
S460MLH sifooyinka farsamada
Dhumucda darbiga ≤ 16mm: xoogga dhalidda ≥ 460MPa, xoog xajin ≥ 530-720MPa, elongation ≥ 17%
16mm
3, EN10219-2006 Dulqaadyada guud
Dhexroorka iyo weecanaanta wareegsan (loogu talagalay tubbada birta ee SAFL LSAW):
Dulqaadka dhexroorka dibadda ≤± 1%, zui yar ± 0.5mm, zui weyn ± 10mm
Habka cabbiraadda dhexroorka dibadda waa habka wareegga, iyo dhexroorka dibadda ee la qiyaasay=wareeg/wareeg
Ovality: 2% marka dhexroorka/ dhumucda dibadda ≤ 100
Habka xisaabinta dulqaadka=(Zui dhexroorka weyn ee dibadda - zui dhexroorka bannaanka yar)/ dhexroorka caadiga ah X100%
Weelashada dhumucda gidaarka (loogu talagalay SAWL dhexroorka gunta hoose ee birta alxanka leh):
Dhexroorka dibadda ≥ 406mm, dulqaad dhumucda derbiga ≤± 10%, zui ka weyn ± 2mm
Weecsanaanta toosan (loogu talagalay SAWL dhererka gunta hoose ee birta alxanka leh, L waa dhererka tuubada birta mm):
weecasho toosan oo dhererkeedu dhan yahay ≤ 0.002L
weecasho badan: ± 6% (dhererka cutubkiiba)
Dulqaadka dhererka alxanka gudaha iyo dibadda ee tuubada arc ee quusta
Dhumucda (T) ≤ 14.2zui Dhererka alxanka weyn 3.5mm
Dhumucda (T) > 14.2zui Dhererka alxanka weyn 4.8mm
Dulqaadka dhererka:
Dherer kasta: 4000-16000mm, kala duwan oo sabeyn ah oo keliya 2000mm, 10% ee alaabta la keenay waxay ka hoosayn kartaa zui qiimaha yar ee lagu qeexay nidaamka, laakiin aan ka yarayn 75% zui qiimaha yar
Dhererka qiyaasta: kala duwanaanshaha dulqaadku waa 0 ilaa + 50mm marka ≥ 4000mm
Dhererka:
Kala duwanaanshaha dulqaadku waa 0 ilaa 5mm marka dhererku ka yar yahay 6000 mm
Dulqaadku wuxuu u dhexeeyaa 0 ilaa 15mm marka 6000mm ≤ dhererka ≤ 10000mm
Dulqaadka 0 ilaa 5mm+1mm/m marka dhererkeedu>10000mm
4. Imtixaankayaga NDT:
Tijaabada shucaaca iyo Ultrasonic (RT&UT)
Radiography (RT): 100% kormeerka tuubooyinka birta
Ultrasonic (UT): 100% kormeerka tuubooyinka birta
Cadaadiska biyuhu waa inuu ahaadaa mid waafaqsan heerka ama ay ka wada xaajoodaan labada dhinac
Kelmado kooban oo ka yimid kooxda Yuantai Derun Steel
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Qeexida qaybaha godan oo afar gees ah iyo leydi ah
OD(MM) | dhumucdiisuna (MM) | OD(MM) | dhumucdiisuna (MM) | OD(MM) | dhumucdiisuna (MM) | OD(MM) | dhumucdiisuna (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 |
01 heshiis toos ah
Waxaan ku takhasusnay
soo saarista birta sanado badan
- 02 DHAMEYSTIRAN
- QAABKA
OD:10*10-1000*1000MM 10*15-800*1100MM
Dhumucda: 0.5-60mm
Dhererka: 1-24M
3 shahaado waa
DHAMEYSTIRAN
waxay soo saari kartaa alaabada birta birta ah ee adduunka
stardard, sida heerka Yurub, heerka American,
Halbeegga Jabbaan,Heerka Astraliyaanka,Heerka dabiiciga ah
iyo wixi la mida.
04 ALAAB WEYN
Tilmaamaha guud ee alaabta sannadlaha ah ee
200000 oo tan
J: Waxaan nahay warshad.
J: Guud ahaan waa 5-10 maalmood haddii alaabtu kayd tahay. ama waa 30 maalmood haddii alaabtu aanay kaydsanayn, waa hadba inta ay le'eg tahay.
J: Haa, waxaanu ku siin karnaa muunad lacag la'aan ah oo ay ku jirto qiimaha xamuulka ee uu bixiyay macaamilka.
A: Bixinta <= 1000USD, 100% ka hor. Lacag-bixinta>=1000USD 30% T/T ka hor, dheelitirka ka hor inta aan la soo dhoofin
Shirkaddu waxay muhiimad gaar ah siisaa tayada badeecadaha, waxayna si aad ah u maalgelisaa soo bandhigida qalab casri ah iyo xirfadlayaal, waxayna u baxdaa dhammaan si ay u daboosho baahiyaha macaamiisha gudaha iyo dibadda.
Waxa ku jira ayaa qiyaas ahaan loo qaybin karaa: Halabuurka kiimikaad, xoogga wax-soo-saarka, xoogga adkaysiga, hantida saamaynta, iwm
Isla mar ahaantaana, shirkadu waxay sidoo kale samayn kartaa ogaanshaha cilladaha on-line iyo ka saarida iyo hababka kale ee daaweynta kulaylka iyadoo loo eegayo baahida macaamiisha.
https://www.ytdrintl.com/
iimayl:sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.waa warshad tuubooyin bir ah oo ay shahaado u tahayEN/ASTM/ JISku takhasusay wax soo saarka iyo dhoofinta ee dhammaan noocyada kala duwan ee beebka afar geesoodka ah, tuubada galvanized, tuubada ERW welded, tuubada spiral, quusin dhuumaha arc alxanka, tuubada tollayn toosan, tuubbada aan kala go 'lahayn, gariiradda birta midabka dahaarka leh, gariiradda birta galvanized iyo alaabta kale ee steel.With gaadiid ku habboon, waxay 190 kiiloomitir u jirtaa Gegida Caalamiga ah ee Caasimadda Beijing, 80 kiiloomitirna waxay u jirtaa Tianjin Xingang.
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