I-EN10219 SAWH Amapayipi Olayini Begesi

Incazelo emfushane:

Amapayipi ensimbi e-SAWH akhiqizwa yi-Cangzhou Spiral Steel Pipes Group Co., Ltd. angamapayipi ensimbi ekhwalithi ephezulu akhiqizwa kusetshenziswa ubuchwepheshe obuphambili kanye nokuhlolwa kwekhwalithi okuqinile.Idizayinelwe ukuhlangabezana nezidingo zezimboni ezihlukahlukene, lawa mapayipi anikeza amandla aphakeme, ukuqina nokumelana nokugqwala.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izinto zokusetshenziswa ezisetshenziselwa ukwenzaAmapayipi e-SAWHzihlanganisa amakhoyili e-steel strip, i-welding wire kanye ne-flux.Lezi zinto zihlolwa ngokuqinile ngokomzimba namakhemikhali ngaphambi kokuba zisetshenziswe ohlelweni lokukhiqiza.Lokhu kuqinisekisa ukuthi kusetshenziswa izinto ezisezingeni eliphezulu kuphela, okuholela kumkhiqizo oqediwe wekhwalithi ephezulu.

Ububanzi Bangaphandle Ecacisiwe (D) Ubukhulu Bodonga Olucacisiwe ngo-mm Ingcindezi yokuhlola encane (Mpa)
Ibanga Lensimbi
in mm I-L210(A) I-L245(B) I-L290(X42) I-L320(X46) I-L360(X52) I-L390(X56) I-L415(X60) I-L450(X65) I-L485(X70) I-L555(X80)
8-5/8 219.1 5.0 5.8 6.7 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
7.0 8.1 9.4 13.9 15.3 17.3 18.7 19.9 20.7 20.7 20.7
10.0 11.5 13.4 19.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7
9-5/8 244.5 5.0 5.2 6.0 10.1 11.1 12.5 13.6 14.4 15.6 16.9 19.3
7.0 7.2 8.4 14.1 15.6 17.5 19.0 20.2 20.7 20.7 20.7
10.0 10.3 12.0 20.2 20.7 20.7 20.7 20.7 20.7 20.7 20.7
10-3/4 273.1 5.0 4.6 5.4 9.0 10.1 11.2 12.1 12.9 14.0 15.1 17.3
7.0 6.5 7.5 12.6 13.9 15.7 17.0 18.1 19.6 20.7 20.7
10.0 9.2 10.8 18.1 19.9 20.7 20.7 20.7 20.7 20.7 20.7
12-3/4 323.9 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.6
7.0 5.5 6.5 10.7 11.8 13.2 14.3 15.2 16.5 17.8 20.4
10.0 7.8 9.1 15.2 16.8 18.9 20.5 20.7 20.7 20.7 20.7
  (325.0) 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.5
7.0 5.4 6.3 10.6 11.7 13.2 14.3 15.2 16.5 17.8 20.3
10.0 7.8 9.0 15.2 16.7 18.8 20.4 20.7 20.7 20.7 20.7
13-3/8 339.7 5.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.1 13.9
8.0 5.9 6.9 11.6 12.8 14.4 15.6 16.6 18.0 19.4 20.7
12.0 8.9 10.4 17.4 19.2 20.7 20.7 20.7 20.7 20.7 20.7
14 355.6 6.0 4.3 5.0 8.3 9.2 10.3 11.2 11.9 12.9 13.9 15.9
8.0 5.7 6.6 11.1 12.2 13.8 14.9 15.9 17.2 18.6 20.7
12.0 8.5 9.9 16.6 18.4 20.7 20.7 20.7 20.7 20.7 20.7
  (377.0) 6.0 4.0 4.7 7.8 8.6 9.7 10.6 11.2 12.2 13.1 15.0
8.0 5.3 6.2 10.5 11.5 13.0 14.1 15.0 16.2 17.5 20.0
12.0 8.0 9.4 15.7 17.3 19.5 20.7 20.7 20.7 20.7 20.7
16 406.4 6.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.2 13.9
8.0 5.0 5.8 9.7 10.7 12.0 13.1 13.9 15.1 16.2 18.6
12.0 7.4 8.7 14.6 16.1 18.1 19.6 20.7 20.7 20.7 20.7
  (426.0) 6.0 3.5 4.1 6.9 7.7 8.6 9.3 9.9 10.8 11.6 13.3
8.0 4.7 5.5 9.3 10.2 11.5 12.5 13.2 14.4 15.5 17.7
12.0 7.1 8.3 13.9 15.3 17.2 18.7 19.9 20.7 20.7 20.7
18 457.0 6.0 3.3 3.9 6.5 7.1 8.0 8.7 9.3 10.0 10.8 12.4
8.0 4.4 5.1 8.6 9.5 10.7 11.6 12.4 13.4 14.4 16.5
12.0 6.6 7.7 12.9 14.3 16.1 17.4 18.5 20.1 20.7 20.7
20 508.0 6.0 3.0 3.5 6.2 6.8 7.7 8.3 8.8 9.6 10.3 11.8
8.0 4.0 4.6 8.2 9.1 10.2 11.1 11.8 12.8 13.7 15.7
12.0 6.0 6.9 12.3 13.6 15.3 16.6 17.6 19.1 20.6 20.7
16.0 7.9 9.3 16.4 18.1 20.4 20.7 20.7 20.7 20.7 20.7
  (529.0) 6.0 2.9 3.3 5.9 6.5 7.3 8.0 8.5 9.2 9.9 11.3
9.0 4.3 5.0 8.9 9.8 11.0 11.9 12.7 13.8 14.9 17.0
12.0 5.7 6.7 11.8 13.1 14.7 15.9 16.9 18.4 19.8 20.7
14.0 6.7 7.8 13.8 15.2 17.1 18.6 19.8 20.7 20.7 20.7
16.0 7.6 8.9 15.8 17.4 19.6 20.7 20.7 20.7 20.7 20.7
22 559.0 6.0 2.7 3.2 5.6 6.2 7.0 7.5 8.0 8.7 9.4 10.7
9.0 4.1 4.7 8.4 9.3 10.4 11.3 12.0 13.0 14.1 16.1
12.0 5.4 6.3 11.2 12.4 13.9 15.1 16.0 17.4 18.7 20.7
14.0 6.3 7.4 13.1 14.4 16.2 17.6 18.7 20.3 20.7 20.7
19.1 8.6 10.0 17.8 19.7 20.7 20.7 20.7 20.7 20.7 20.7
22.2 10.0 11.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
24 610.0 6.0 2.5 2.9 5.1 5.7 6.4 6.9 7.3 8.0 8.6 9.8
9.0 3.7 4.3 7.7 8.5 9.6 10.4 11.0 12.0 12.9 14.7
12.0 5.0 5.8 10.3 11.3 12.7 13.8 14.7 15.9 17.2 19.7
14.0 5.8 6.8 12.0 13.2 14.9 16.1 17.1 18.6 20.0 20.7
19.1 7.9 9.1 16.3 17.9 20.2 20.7 20.7 20.7 20.7 20.7
25.4 10.5 12.0 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
  (630.0) 6.0 2.4 2.8 5.0 5.5 6.2 6.7 7.1 7.7 8.3 9.5
9.0 3.6 4.2 7.5 8.2 9.3 10.0 10.7 11.6 12.5 14.3
12.0 4.8 5.6 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
16.0 6.4 7.5 13.3 14.6 16.5 17.8 19.0 20.6 20.7 20.7
19.1 7.6 8.9 15.8 17.5 19.6 20.7 20.7 20.7 20.7 20.7
25.4 10.2 11.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7

Inqubo yokukhiqiza iqala ngokuhlanganisa amapheshana ensimbi ekugcineni kusetshenziswa i-mono- noma i-twin-wire submerged arc welding.Le nqubo iqinisekisa ukuxhumana okungenamthungo phakathi kwekhanda nomsila, okuthuthukisa ubuqotho besakhiwo sepayipi.Ngemva kwalokho, umugqa wensimbi ugoqeka ube yi-tube shape.Ukuze kuqhutshekwe nokuqinisa ipayipi, ukushisela kwe-arc okuzenzakalelayo kusetshenziselwa ukulungisa ukushisela.Le nqubo yokushisela yengeza ungqimba olwengeziwe lokuqina, okuvumela ipayipi ukuthi limelane nezimo zemvelo eziyinselele.

I-Helical Submerged Arc Welding

Amapayipi e-SAWH aklanyelwe ukuhambisana nawoI-EN10219amazinga, ukuqinisekisa ukuhambisana kwawo nezinhlobonhlobo zezicelo zezimboni.Itholakala ngokuqina kodonga kusuka ku-6mm kuya ku-25.4mm, lawa mapayipi afanele amaphrojekthi ahlukahlukene.Kungakhathaliseki ukuthi ukuthuthukiswa kwengqalasizinda, ezokuthutha zikawoyela negesi noma amaphrojekthi wokwakha, i-SAWH Pipes inikeza izixazululo ezinokwethenjelwa, ezisebenza kahle.

I-Cangzhou Spiral Steel Pipes Group Co., Ltd. ingumkhiqizi ohamba phambili wasekhaya wamapayipi ensimbi avunguzayo.Le nkampani inemigqa yokukhiqiza engu-13 ekhethekile yamapayipi ensimbi e-spiral kanye nemigqa engu-4 yokulwa nokugqwala kanye nemigqa yokukhiqiza yokufakelwa, enamandla okukhiqiza aqinile.Le nkampani igxile ekukhiqizeni amapayipi ensimbi e-arc ashiselwe ngaphansi kwamanzi anobubanzi obusuka ku-Φ219mm ukuya ku-Φ3500mm.Lawa mapayipi atholakala ngezinhlobonhlobo zokuqina kwezindonga, okuvumela amakhasimende ukuthi akhethe ukucaciswa okufanelana kangcono nesicelo sabo.

Ipayipi le-SSAW

Ukuzinikela kwenkampani kwikhwalithi kubonakala ezinyathelweni eziqinile zokulawula ikhwalithi kuyo yonke inqubo yokukhiqiza.Ipayipi ngalinye lihlolwa ngokucophelela ukuze kuqinisekiswe ukuthi lihlangabezana nezindinganiso zemboni kanye nezidingo zamakhasimende.Ngaphezu kwalokho, inkampani inethimba elizinikele lochwepheshe abaqhubeka bethuthukisa amasu okukhiqiza futhi bethule ubuchwepheshe obusha ukuze bahlangabezane nezidingo eziguqukayo zemboni.

Ngamafuphi, amapayipi e-SAWH akhiqizwa yi-Cangzhou Spiral Steel Pipes Group Co., Ltd. anokwethenjelwa, aqinile futhi afanele ukusetshenziswa kwezimboni ezihlukahlukene.Ukulandela izinyathelo eziqinile zokulawula ikhwalithi nokuthobela izindinganiso zamazwe ngamazwe, lawa mapayipi anikeza amazinga aphezulu okusebenza nempilo ende yesevisi.Uma kukhulunywa ngamapayipi ensimbi, sicela ukholwe kwikhwalithi enhle kakhulu kanye nenani elihle kakhulu le-Cangzhou Spiral Steel Pipes Group Co., Ltd.


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