Izindaba Zezimboni
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Ipayipi lensimbi le-ASTM A53 B ERW
I-ASTM A53 B ERW Steel Pipe Application 1 Isakhiwo: ipayipi eliphakeme kakhulu ngaphansi kokukhipha amanzi amaningi angaphansi komhlaba lapho imibhoshongo, amabhayela, ukuhanjiswa kwamanzi ashisayo nokunye.2 Umshini, amasethi okuthwala, ukucubungula imishini nezinye izesekeli.3 Isigaba sikagesi: ukusatshalaliswa kwegesi, umsele wamanzi wamandla kagesi.4 ...Funda kabanzi -
Inkambu yesicelo sepayipi yensimbi evunguzayo yokukhipha indle
Ipayipi elivunguzayo lenziwa ngokugingqa insimbi ene-carbon structural steel noma i-low alloy structural steel strip ibe ishubhu elingenalutho ngokwe-engeli ethile ye-helical (ebizwa ngokuthi i-engeli yokuma), bese ishisela umphetho wepayipi.Ingenziwa ngomugqa omncane Insimbi ikhiqiza amapayipi amakhulu ensimbi ububanzi.Yakhe...Funda kabanzi -
Izinto ezithinta amandla esivuno sepayipi elingenamthungo
Amandla esivuno umqondo obalulekile emkhakheni wemishini yamapayipi angenamthungo.Inani lokucindezeleka lepayipi lensimbi engenamthungo lapho i-ductile ithela.Lapho ipayipi lensimbi elingenamthungo lizokhubazeka ngaphansi kwesenzo samandla, ukuguqulwa ngalesi sikhathi kungahlukaniswa ngezindlela ezimbili: ipulasitiki de...Funda kabanzi -
Umehluko phakathi kwepayipi lensimbi elivunguzayo kanye nepayipi lensimbi elingenamthungo
Amapayipi ensimbi okuvunguza kanye namapayipi ensimbi angenamthungo amapayipi avamile ekuphileni, futhi asetshenziselwa ukuhlobisa indlu nokwakhiwa.Ngakho-ke uyini umehluko phakathi kwamapayipi ensimbi ayi-spiral namapayipi ensimbi angenamthungo?Liyini ipayipi lensimbi elivunguzayo?Ipayipi lensimbi elivunguzayo (SSAW) liyinsimbi eyi-spiral seam...Funda kabanzi -
Izinyathelo zokuqapha zokugcina kanye nokuthuthwa kwepayipi elikhulu elivundlile elinobubanzi obuvunguzayo
Yiziphi izinyathelo zokuphepha zokugcinwa nokuthuthwa kwamapayipi ashiselwe asontekile anobubanzi obukhulu?Umhleli olandelayo uzokwethula yona.1. Ukupakishwa kwamapayipi kufanele kukwazi ukugwema ukuxega kanye nokulimala ngesikhathi sokulayisha okuvamile, ukuthulula, ukuthuthwa nokugcinwa.2. Uma umthengi ene-spe...Funda kabanzi -
Indima ye-Welding Preheating
Ukushisa kuqala kusho inqubo eshisisa ukushisela ngokuphelele noma ezindaweni zokushisela ngaphambi kokushisela.Izinto ezinhle kakhulu zokushisela izinga lamandla aphezulu, ukuthambekela kokuqina kwensimbi, ukuqhutshwa kwe-thermal, ukushisela okukhudlwana, futhi lapho izinga lokushisa elizungezile liphansi kakhulu, indawo yokushisela ivame ukudinga...Funda kabanzi