Izindaba Zomkhiqizo
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I-API 5L
Ngokuvamile, i-API 5L isho ipayipi lolayini le-API 5L, elingaphandle komhlaba uwoyela, igesi, amanzi, ethuthwa ngamapayipi ezinkampanini zemboni kawoyela negesi. ngokuya ngenqubo yokukhiqiza kanye nokuqhakaza kweshubhu kusetshenziswa ubujamo obuhlukene, i-api 5l ingahlukaniswa ibe yi-api 5l ipayipi yensimbi engenamthungo ...Funda kabanzi -
Uyawazi Umlando We-scaffolding?
I-Antiquity Sockets ezindongeni ezizungeze imidwebo yomhume we-paleolithic e-Lascaux, iphakamisa ukuthi uhlelo lwe-scaffold lwalusetshenziselwa ukudweba uphahla, eminyakeni engu-17,000 edlule. I-Berlin Foundry Cup ikhombisa i-scaffolding eGreece yasendulo (ekuqaleni kwekhulu lesi-5 BC). AmaGibhithe, amaNubi namaShayina nawo aphinde a...Funda kabanzi -
Umehluko phakathi kwepayipi lensimbi emnyama nepayipi lensimbi ye-carbon
Ngokuvamile, ipayipi lensimbi emnyama kanye nepayipi yensimbi ye-carbon inezinqubo ezifanayo zokushisela. Lokho kusho ukuthi uma ukhuluma ngokushisela okujwayelekile hhayi kwesicelo esithile esifana namazinga okushisa abandayo kakhulu. Ipayipi lensimbi elimnyama alikona ngempela ukucaciswa kodwa kunalokho igama elivamile elisetshenziswa primaril...Funda kabanzi -
Izinkinga nezisombululo zekhwalithi yamapayipi adonswa ngokunemba
1. Amashubhu okunemba abandayo adonswe e-Weld Butt Weld kwenzeka ngesikhathi sokushisela, i-welding jig eyinhloko ayiyona i-stroke eyanele kanye ne-docking jig lapho izimo ezimbili ezibangelwa ngokushesha kakhulu. a, butt welding jig stroke ngokwanele. Ukuxhunywa kwamapayipi anembayo adonsayo abandayo ngaphambi nangemuva kokudokha ngesilingo somaka sokusika isigayo...Funda kabanzi -
Ipayipi elimnyama le-ASTM A106 elingenamthungo
Ipayipi elimnyama le-ASTM A106 elingenamthungo Ipayipi lensimbi le-Hnssd lihlinzeka ngepayipi lensimbi Engenamthungo lingasetshenziswa ukudlulisa inani elikhulu likawoyela othwala uketshezi oluwuketshezi kanye nepayipi legesi, ukwakhiwa noma uhlelo lwamanzi sinikeza ipayipi lensimbi engenamthungo iwuhlobo lwesiqephu esiphambanayo esingenalutho esingasizungezile. ngokubambisana...Funda kabanzi -
Ukusetshenziswa kwe-SSAW ku-Urban Central Heating Shipment kanye ne-Ocean Engineering
Ukusetshenziswa kwe-Spiral Steel Pipe ku-Urban Central Heating Ukushisa okumaphakathi kwe-Urban kukhiqizwa ukushisa okugxilile kwesitimu, amanzi ashisayo anikezela ngepayipi lensimbi elithambile elidlula idolobha noma izingxenye zokushisisa ezisetshenziswa ekukhiqizeni nasekuphileni, okubandakanya ukushisa. , amanethiwekhi okushisa, hea...Funda kabanzi
