Izindaba Zomkhiqizo
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uwoyela wekhabhoni nepayipi legesi
Ubukhulu bamapayipi egesi bungasukela kumayintshi angu-2 -60 ububanzi kuyilapho, kumapayipi kawoyela busukela ku-4 – 48 amayintshi ububanzi bangaphakathi kuye ngemfuneko. Ipayipi likawoyela lingenziwa ngensimbi noma ngepulasitiki kodwa elisetshenziswa kakhulu yipayipi lensimbi. Ipayipi lensimbi elishisayo elingaphakathi...Funda kabanzi -
AWWA C200 Water Steel Pipe
Ipayipi lamanzi i-AWWA C200 ipayipi lamanzi lensimbi lisetshenziswa kabanzi kule mikhakha/izimboni ezilandelayo: Isiteshi sikagesi esisebenza nge-hydraulic, imboni yokuphakela amanzi aphuzwayo, i-penstock yokuchelela, ulayini wepayipi lokulahla indle AWWA C200 amazinga amboza ama-butt-welded, umthungo oqondile noma u-spiral-seam oshiselwe isakhiwo. ipayipi lensimbi, 6 ...Funda kabanzi -
Ikhathalogi yomkhiqizo we-API
I-API American Petroleum Institute standard -API (American Petroleum Institute) isifinyezo. I-API yakhiwa ngo-1919, ingenye ye-US National Chamber of Commerce Association yokuqala, futhi ingelinye lamazwe okuqala nephumelele kakhulu ukuthuthukisa amazinga omhlaba wonke i-Commerce Association. I-API Monogr...Funda kabanzi -
Izinga lokushisa eligoqiwe lomugqa ogoqiwe oshisayo
Ukushintsha kwezinga lokushisa eligoqiwe kungenza usayizi wokusanhlamvu ogoqiwe ogoqiwe owenziwe kabusha wenze usayizi wokusanhlamvu wensimbi ophindwe kabili, inani le-deposition kanye nokushintsha kwe-morphology, kuwenze ushintshe izici zokukhanda. Ukushisa kokuqeda ukugoqa kufanele, kukhuphule izinga lokushisa lokugoqa, kubangela okusanhlamvu okwenziwe kabusha kube kukhulu, um...Funda kabanzi -
Izinzuzo ze-Summerged Arc Welding Spiral Steel Pipe
Kuvunguza inqubo yokukhiqiza ipayipi kanye nokusetshenziswa, kukhona yasungulwa eziningi Welding ezinhle kakhulu nezindlela zokukhiqiza, kube nomthelela omkhulu ekuthuthukisweni ezinzile futhi ngokushesha imboni, kodwa futhi kwenza le mboni iye elungiselelwe ekuthuthukisweni. Iyiphi i-arc welding engaphansi kwamanzi eyi-wel...Funda kabanzi -
Izici zokumelana nokushisela amapayipi ensimbi (ERW steel pipe)
Ipayipi lensimbi le-ERW (Electric Resistance Welding) libizwa ngokuthi ipayipi le-ERW noma ipayipi elishiselwe i-HF, linezinzuzo eziningi njengokulandelayo: 1) ukusebenza kahle kokukhiqiza okuphezulu, izindleko eziphansi, intengo yalo imayelana ne-UOE seam eqondile engaphansi kwe-arc welded steel, 85 %; 2) ukunemba okuphezulu kwe-dimensional, ukujikeleza kwayo (Umjikelezo...Funda kabanzi
