Izindaba
-
Izici zobuchwepheshe zepayipi lensimbi enezinhlangothi ezimbili ezingaphansi kwamanzi e-arc
1. Ngesikhathi senqubo yokwenza ipayipi yensimbi, ipuleti lensimbi lishintsha ngokulinganayo, ukucindezeleka okusele kuncane, futhi ubuso abukhiqizi imihuzuko.Ipayipi lensimbi elicutshunguliwe linokuguquguquka okukhulu kububanzi bosayizi wamapayipi ensimbi anobubanzi nokuqina kodonga, ikakhulukazi ku-prod...Funda kabanzi -
Izidingo zokufakwa kwejoyinti le-petroleum casing entambo yokuxhumana kohlobo lokuhlanganisa
1. Ngaphakathi kwamamitha angu-50 ukusuka endaweni yokufaka i-insulation joint, gwema izimbobo ezifile ukuthi zishiselwe.2. Ngemva kokuba i-joint ehlanganisiwe ixhunywe epayipini, akuvunyelwe ukuphakamisa ipayipi phakathi kwamamitha angu-5 ukusuka ekuhlanganyeleni.Ingcindezi kumele ihlolwe kanye nepayipi.3. A...Funda kabanzi -
Ubuchwepheshe bokwelashwa kokushisa kwe-oil casing
Ngemuva kokuthi isikhwama sikawoyela samukele le ndlela yokwelapha ukushisa, ingathuthukisa ngempumelelo ukuqina komthelela, amandla aqinile, nokusebenza okulwa nokucekela phansi kwegobolondo likawoyela, iqinisekise inani elihle elisetshenziswayo.I-petroleum casing iyimpahla yepayipi edingekayo yokumba uwoyela negesi yemvelo, futhi idinga ...Funda kabanzi -
Indlela yokushisela evundlile yepayipi lensimbi engagqwali
1. Ukuhlaziywa kokushisela: 1. I-Cr18Ni9Ti insimbi engagqwali Ф159mm×12mm ipayipi elikhulu amalunga ezinqe ezivundlile asetshenziswa kakhulu ezintweni zamandla enuzi kanye nezinto ezithile zamakhemikhali ezidinga ukumelana nokushisa ne-asidi.I-welding inzima futhi idinga amalunga aphezulu okushisela.Kudingeka indawo engaphezulu...Funda kabanzi -
I-SSAW Steel Pipe Price Jun 01st Jun 07th 2021
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE FOB TIANJIN USD/TON Outside Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 355 592 9 Wama Thick 5 5 9 5 9 5 92 5 955 955 955 955 955 955 955 955 955 壁厚 (mm) 7 955 955 955 955 955 955 955 955 955 ...Funda kabanzi -
I-Seamless Steel Pipe Price Jun 01st Jun 07th 2021
I-API 5L/ASTM A106 GR.B, Ipayipi Lensimbi Le-Carbon Elingenamthungo 公称通径 DN 外径OD(mm) SCH40(6m/5.8m) SCH80(6m/5.8m) SCH160(6m/5.8m) WT厣厣厣厣厣厣厣厣厣厣厣厣厣厣厣厣厣厣厣I-WT FOB 壁厚WT FOB (mm) USD/TON (mm) USD/TON (mm) USD/TON 1/4” 13.7 2.24 1,663.54 3.02 1,663.54 / / 3/8” 17.1 2.31 1,506.06, 506.06...Funda kabanzi