Ungaqinisekisa kanjani ikhwalithi yamapayipi ashiselwe imvamisa ephezulu?

Ungaqinisekisa kanjani ikhwalithi yamapayipi ashiselwe imvamisa ephezulu?

I-Shandong Kungang Metal Materials Co., Ltd. igxile ekukhiqizeni nasekuthengiseni amapayipi ensimbi ashiselwe, ihlinzeka ngemikhiqizo emihle kakhulu ezimbonini eziningi. Okulandelayo, sizokwethula umehluko phakathi kwamapayipi ashiselwe imvamisa ephezulu kanye namanye amapayipi ashiselwe.

Ipayipi elishiselwe imvamisa ephezulu kanye nepayipi elihlanganisiwe elijwayelekile

Inqubo yokushisela yamapayipi ashiselwe imvamisa ephezulu ihlukile kuleyo yamapayipi ashiselwe ajwayelekile. I-weld seam yakhiwa ngokuncibilikisa isisekelo somzimba we-steel strip, futhi amandla omshini angcono kunalawo amapayipi ajwayelekile ashiselwe. Ukubukeka kubushelelezi futhi kuhlanzekile, ngokunemba okuphezulu kanye nezindleko eziphansi, futhi i-weld seam inokuphakama okuncane okweqile, okuzuzisa ukumbozwa kwe-3PE anti-corrosion coating.

Amapayipi ensimbi ashiselwe imvamisa ephezulu kanye namapayipi ashiselwe i-arc angaphansi

Kunomehluko omkhulu ezindleleni zokushisela phakathi kwamapayipi ensimbi ashiselwe imvamisa ephezulu kanye namapayipi ashiselwe yi-arc angaphansi kwamanzi. Ngenxa yokuphothulwa ngokushesha kokushisela ngesivinini esikhulu, ubunzima bokuqinisekisa ikhwalithi yokushisela bukhulu kakhulu kunaleyo ye-arc welding engaphansi kwamanzi. Kumayunithi epayipi ashiselwe imvamisa ephezulu, lapho ubukhulu bebubanzi buba bukhulu, kukhawulelwe kakhulu isisindo sekhoyili nogqinsi lwezindonga zensimbi eluhlaza. Impahla yokugcina inqunyelwe yi-spiral loop. Ukwengeza, iyunithi yepayipi elishiselwe imvamisa ephezulu inesivinini somugqa ophezulu, kuyilapho isivinini sepayipi elishiselwe i-arc elingaphansi ngokuvamile lingu-3m/min, elingafani nelinye. Ngakho-ke, amayunithi amapayipi ashiselwe imvamisa ephezulu adinga ukusebenzisa ngokugcwele futhi andise izinzuzo zawo ukuze athuthukise ikhwalithi yomkhiqizo futhi akhe imikhiqizo emisha.

Inzuzo yobuchwepheshe bokucutshungulwa kwamapayipi ashiselwe imvamisa ephezulu ukuthi kunenqubo yokwelashwa kokushisa ngemuva kokushisela, eqeda ukucindezeleka okusele ku-weld seam kanye nendawo ethintekile yokushisa, ihlunga usayizi wokusanhlamvu, inendawo encane ethintekile ekushiseni emthungweni we-weld, futhi inesivinini sokushisa esisheshayo. Ngakho-ke, ingathuthukisa kakhulu isivinini sokushisela kanye nekhwalithi ye-weld.

I-Shandong Kungang Metal Materials Co., Ltd. inonjiniyela bemishini abaphezulu nabanolwazi abahlinzeka ngosekelo lwezobuchwepheshe olusezingeni eliphezulu noluphelele. Yethula imishini yokukhiqiza ethuthukisiwe kanye nezinqubo zokukhiqiza ezijwayelekile ukuze kuqinisekiswe ukulethwa ngesikhathi phakathi nesikhathi sokulethwa okuvunyelwene ngaso. Inkampani izophinde ikunikeze izixazululo ezibanzi zokuthenga nezindaba zokuthutha ukuze uqinisekise ukuthi ubuyela ekhaya ulayishe amapayipi ensimbi ekhwalithi ephezulu.