Izindaba
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Izindlela zokugcina ipayipi le-coal tar epoxy
1, Isimiso sidinga i-coal tar epoxy pipe stacking ngaphansi kwe-palletizing firm ukuze kuqinisekiswe ukuphepha kwendawo, ngokusho kwezinhlobo ezihlukahlukene, ukucaciswa kwe-palletizing, izinhlobo ezahlukene zezinto zokwakha ukuze kufakwe i-palletizing ngokulandelana, ukuvimbela ukuguguleka kodaka nokuzuzisana;2, Kuvinjelwe ngetiyela lamalahle...Funda kabanzi -
Isingeniso sendlela yokwakha yepayipi elingagodli
Ukwakhiwa okungewona ama-grooving kubhekisela endleleni yokwakha yokubeka noma yokuthela amapayipi (amapayipi) emigodini egujwe ngaphansi komhlabathi eduze kwepayipi.Kukhona indlela yokugenca amapayipi, indlela yokudonsa isihlangu, indlela yokungcwaba engashoni, indlela yokumba eqondisayo, indlela yepayipi le-ramming, njll. (1) Cl...Funda kabanzi -
Umehluko phakathi kwepayipi lesihlabathi le-FRP nepayipi lensimbi
Umehluko phakathi kwepayipi lesihlabathi le-FRP nepayipi lensimbi.Ipayipi lesanti lepulasitiki eliqiniswe ngengilazi liwuhlobo olusha lwezinto ezihlanganisiwe ezenziwe nge-resin njenge-matrix material, i-glass fiber kanye nemikhiqizo yayo njengento yokuqinisa, nesihlabathi se-quartz njengento yokugcwalisa.Nge-corrosi yayo enhle kakhulu ...Funda kabanzi -
I-China Iyaqhubeka Nokukhiqiza Insimbi Engahluziwe ngoSepthemba 2020
Ukukhiqizwa kwensimbi engahluziwe emhlabeni wonke emazweni angama-64 abika ku-World Steel Association kwaba amathani ayizigidi eziyi-156.4 ngoSepthemba 2020, okuwukwanda okungama-2.9% uma kuqhathaniswa noSepthemba 2019. I-China ikhiqize amathani ayizigidi ezingama-92.6 ensimbi engahluziwe ngoSepthemba 2020, okuwukukhula ngo-10.9% uma kuqhathaniswa ne Septhemba 2019....Funda kabanzi -
I-API 5L/ASTM A53 GR.B, I-CARBON STEEL, I-SSAW STEEL PIPI
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIP FOB TIANJIN USD/TON Outside Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 35 762 692 9 569 569 569 569 569 569 569 569 569 壁厚 (mm) 7 569 569 569 569 569 569 569 569 569 569 569 569 8 569 ...Funda kabanzi -
I-API 5L/ASTM A106 GR.B, Ipayipi Lensimbi LeCarbon Engenamthungo
Funda kabanzi