Kuvunguza i-welded carbon steel pipaper X60 SSAW Line Pipe
-KwethuKuvunguza amapayipi e-carbon yensimbiziklanyelwe ngokukhethekile ukufeza isidingo esikhulayo samapayipi ensimbi akhula. Ngokusebenzisa imichilo emincane yensimbi kanye nokusebenzisa ubuchwepheshe bokusika we-welding technology, sikwazile ukuthuthukisa umkhiqizo ophakeme odlula umncintiswano ngokuya ngekhwalithi nokusebenza. Izinto eziphambili ezisetshenziswa kwinqubo yethu yokukhiqiza zifaka i-Q195, Q235a, Q235B, Q345, q42, x52, x60, x70 njll.
-Vamile | Ibanga lensimbi | Ukwakheka kwamakhemikhali | Izakhiwo ezi-Tensile | Ukuhlolwa kwe-Charpy Impact bese uphonsa ukuhlolwa kwesisindo | ||||||||||||||
C | Si | Mn | P | S | V | Nb | Ti | I-CEV4) (%) | I-RT0.5 MPA ithela amandla | Amandla we-RM MPA Tensile | I-RT0.5 / RM | (L0 = 5.65 √ s0) elongation a% | ||||||
umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | -Nye nje | umnciphikazi | uku | umnciphikazi | uku | umnciphikazi | umnciphikazi | uku | |||
L245MB | 0.22 | 0.45 | 1.2 | 0.025 | 0.15 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 245 | I-450 | 415 | I-760 | 0.93 | 22 | Ukuhlolwa komthelela we-Charpy Ngemininingwane, bheka Izinga Lokuqala. Yehlisa Isisindo Sokuhlola Isisindo: Indawo yokugunda ongayikhetha | |
I-GB / T971112011 (PSL2) | L290MB | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | I-290 | 495 | 415 | 21 | |||
L320mb | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.41 | 320 | 500 | 430 | 21 | ||||
L360MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | 1) | 0.41 | I-360 | 530 | 460 | 20 | |||||||
L390MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.15 | 1) | 0.41 | I-390 | 545 | 490 | 20 | |||||||
L415MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.42 | 415 | I-565 | 520 | 18 | |||||||
L450MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | I-450 | I-600 | 535 | 18 | |||||||
L485MB | 0.12 | 0.45 | 1.7 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | 485 | I-635 | I-570 | 18 | |||||||
I-L555MB | 0.12 | 0.45 | I-1.85 | 0.025 | 0.015 | 1) 2) 3 | Izingxoxo | 555 | I-705 | 625 | 825 | 0.95 | 18 | |||||
Qaphela: | ||||||||||||||||||
1) 0.015 ≤ Altot <0.060; n ≤ 0.012; ai-n ≥ 2-1; cr1; cr1; cr | ||||||||||||||||||
2) V + NB + TI ≤ 0.015% | ||||||||||||||||||
3) Kuwo wonke amamaki ensimbi, uMo Meyi ≤ 0.35%, ngaphansi kwesivumelwano. | ||||||||||||||||||
O Cr + mo + v CU + NI 4) CEV = C + 6 + 5 + 5 |
Enye yezinzuzo ezisemqoka zepayipi lethu le-spiral welded carbon ziwukuqina kwalo okungalingani. Lawa mapayipi ayakwazi ukubekezelela izimo ezinzima, ezenze zilungele izimboni ezahlukahlukene kanye nezicelo. Noma ngabe isetshenziselwa amapayipi amanzi asekhaya, izinjongo zezimboni noma ngezinhloso zezinhloso zethu ze-Work Welded Carbon zenzelwe ukwedlula okulindelwe.

Ngaphezu kwamandla nokuqina, ipayipi lethu le-Spirate Weldbod Carbon iguquguqukayo kakhulu. Ukwakhiwa kwalo okuhlukile kuvumela ukufakwa okulula nokuvumelana nezimo kumapayipi nezinhlelo zokuhlekisa. Ukusuka kumaphrojekthi amancane okuhlala ezinhlanzini ezinkulu zezimboni, amapayipi ethu ahlinzeka ngezixazululo ezingenamthungo nezinokwethenjelwa kuzo zonke izidingo zakho zamapayipi.
Ngaphezu kwalokho, siyaziqhenya ngekhwalithi ephezulu kanye nokwethenjwa kwamapayipi ethu e-carbon wensimbi. Ipayipi ngalinye lifinyelela ekuhlolweni okuqinile kanye nezindlela zokulawula ezisezingeni lokuqinisekisa lihlangabezana namazinga aphezulu kakhulu. Ukuzibophezela kwethu kwikhwalithi kuboniswa ekwanelisekeni kwamakhasimende ethu, ancike emikhiqizweni yethu ukuze ahlangabezane nezidingo zawo ezahlukahlukene.
Siyajabula ukwethulaI-X60 SSAW Line Pipenjengengxenye yomugqa womkhiqizo wethu. Okubandakanya ukumelana nokugqwala okuthuthukisiwe namandla amakhulu, ipayipi lenzelwe ngokukhethekile ukuhambisa uketshezi oluhlukahlukene, kufaka phakathi uwoyela negesi yemvelo. I-X60 SSAW Line Pipe iyisivumelwano semizamo yethu eqhubekayo yokuthuthukisa izixazululo ezintsha zokuhlangabezana nezidingo ezishintshayo zomkhakha.
Ngamafuphi, ipayipi lethu le-spiral welded carbon yensimbi lingumkhiqizo ophakeme ohlanganisa amandla nokuqina kwensimbi yekhabhoni ngokuguquguquka kanye nokuguquguquka kwamanye amazwe okuguquguquka nokuguquguquka kwe-welding spiral. Amandla awo okukhiqiza amapayipi ensimbi amakhulu avela kwimichilo emincane yensimbi ayibeka ngaphandle kwezindlela zokukhiqiza amapayipi wendabuko. Noma ngabe kumapayipi amanzi asekhaya noma izinhlelo zokusebenza zezimboni, ipayipi lethu le-Spiral Weldited Carbon Insimbi liyindlela ethembekile yazo zonke izidingo zakho zamapayipi. Themba ukuzibophezela kwethu kwekhwalithi, ukusungula izinto ezintsha nokwaneliseka kwamakhasimende futhi vumela imikhiqizo yethu iphinde iveze isipiliyoni sakho samapayipi.