Izindaba
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I-API 5L/ASTM A53 GR.B (Ipayipi Lensimbi Elincane I-RW)
I-API 5L/ASTM A53 GR.B (Ipayipi Lensimbi Lobubanzi Obuncane ERW) Ubukhulu Bodonga Olungaphandle I-FOB TIANJIN Ngaphandle Kobugqinsi Bodonga FOB TIANJIN 外径 (mm) 壁厚 (mm) 离渁价 USD/TON 外 外 USD/TON (mm) 离港价 USD/TON 33.4 (1″) 2.1-2.4 522.12 Φ133 3.0-5.75 506.95 2.5-3.25 504.42 6.0-...Funda kabanzi -
I-API 5L/ASTM A53 GR.B (Ipayipi Lensimbi Le-ERW Elijingiwe Elishisayo)
I-API 5L/ASTM A53 GR.B (Ipayipi Lensimbi Eligoqelwe Elishisayo Le-ERW) Ubukhulu Bodonga Olungaphandle Ububanzi FOB TIANJIN Ubukhulu Bodonga Olungaphandle I-FOB TIANJIN 外径 (mm) 壁厚 (mm) 离渁价 USD/TON 外径(mm) 离港价 USD/TON 219、245 5.0-11.75 528.33 426 5.75-11.75 559.94 273 5.0-11.75 528.33 12.5-13...Funda kabanzi -
I-API 5L GR.B/ASTM A53 GR.B (IPHIPI ELISHISAYO ELINULIWE LE-ERW STEEL)
I-API 5L GR.B/ASTM A53 GR.B (IPHIPI LESIMBALI ELISHISAYO ELINULIWE) Ngaphandle Kobukhulu Bodonga Lobubanzi FOB TIANJIN Ubukhulu Bodonga Olungaphandle FOB TIANJIN 外径 (mm) 壁厚 (mm) 离 USD渄从 TON ) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 545.02 450, 457, 508, 530 6.5-11.98 576.62 9.4...Funda kabanzi -
Indima yepayipi yensimbi yomthungo eqondile emikhakheni ehlukene
1. Uphethiloli: Amapayipi okucubungula okuthutha imidiya egqwalayo kumapayipi okuthutha uphethiloli, kwezamakhemikhali, ezimbonini zokunyathelisa nezokudaya;2. Ukucima umlilo: Kuyasebenza epayipini lokuphakelwa kwamanzi lezinhlelo ezivikela ukufafaza nezifafaza;3. I-Expressway: i-cable prote...Funda kabanzi -
Izici zomtshina wamapayipi
Izici zomtshina wamapayipi 1. Isibonisi sesithombe sisetshenziselwa ukubonisa ngokuqhubekayo nangesikhathi sangempela amapharamitha ahlukahlukene namandla esignali phakathi nenqubo yokuthola.2. Shintshela ngokuzenzakalelayo kumodi yezinti ezivundlile futhi ulungise ngokuzenzakalelayo ukuzwela komamukeli lapho ukala...Funda kabanzi -
Iyini inqubo yokucwilisa?
Ukucwiliswa kwensimbi kuwuhlobo olusha lobuchwepheshe bokumelana nokugqwala kwensimbi.Ubuchwepheshe bokucwilisa ipulasitiki kuwukuthuthuka okusha kobuchwepheshe bokulwa nokugqwala kanye nokusetshenziswa okusha kwezinto ezisetshenziswayo ze-polymer.Imikhiqizo efakwe ngepulasitiki ibandakanya amasimu afana nemigwaqo emikhulu, izitimela, ukuphathwa kwamadolobha, izingadi, ezolimo kanye...Funda kabanzi