Xov xwm khoom

  • Roj casing yog lub lifeline rau kev tswj roj thiab khiav

    Roj casing yog lub lifeline rau kev tswj roj thiab khiav

    Petroleum tshwj xeeb yeeb nkab yog tsuas yog siv rau drilling ntawm cov roj thiab roj qhov dej thiab kev thauj mus los ntawm cov roj thiab roj. Nws suav nrog roj av drilling yeeb nkab, roj av casing, thiab cov yeeb nkab nqus dej. Roj laum yeeb nkab feem ntau yog siv los txuas lub dab tshos laum thiab laum me ntsis thiab xa lub zog drilling. Roj casing feem ntau yog ...
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  • Qhov kev faib tawm ntawm cov kav hlau stainless tuaj qhov twg?

    Qhov kev faib tawm ntawm cov kav hlau stainless tuaj qhov twg?

    Nyob rau hauv cov kav hlau stainless, cov hlau uas tiv taus corrosion los ntawm cov khoom tsis muaj zog corrosive xws li cua, chav, thiab dej, thiab cov tshuaj corrosive xws li acid, alkali, thiab ntsev, kuj yog hu ua stainless acid-resistant steel ...
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  • Cov txiaj ntsig zoo ntawm kev xa tawm vuam txheej txheem ntawm kauv hlau kav tau ncaj qha tsim nws txoj haujlwm ua lag luam

    Cov txiaj ntsig zoo ntawm kev xa tawm vuam txheej txheem ntawm kauv hlau kav tau ncaj qha tsim nws txoj haujlwm ua lag luam

    Cov txiaj ntsig zoo ntawm cov txheej txheem vuam xaim ntawm cov kav hlau kav tau ncaj qha tsim nws txoj haujlwm ua lag luam 1.High ntau lawm efficiency Ntawm ib sab tes, qhov ntev ntawm cov vuam hlau yog luv, thiab qhov tam sim no thiab tam sim no ceev yog nce, yog li qhov nkag mus tob. ntawm t...
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  • Koj puas paub qhov tshwj xeeb ntawm kev siv seamless steel raj?

    Koj puas paub qhov tshwj xeeb ntawm kev siv seamless steel raj?

    Seamless steel tubes yog ntau yam. Lub hom phiaj dav dav seamless steel raj yog dov los ntawm cov pa roj carbon zoo tib yam, cov hlau tsis tshua muaj hlau lossis cov hlau alloy steel, nrog cov khoom siv loj tshaj plaws, thiab feem ntau yog siv los ua cov kav dej lossis cov khoom siv rau kev thauj cov kua dej. Raws li ...
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  • Annealing hom kauv steel yeeb nkab

    Annealing hom kauv steel yeeb nkab

    Annealing hom kauv steel yeeb nkab 1. Spheroidizing annealing Spheroidizing annealing yog tsuas yog siv rau hypereutectoid carbon steel thiab alloy cuab yeej hlau (xws li steel siv rau kev tsim cov cuab yeej txiav, ntsuas cov cuab yeej, thiab pwm). Nws lub hom phiaj tseem ceeb yog txo hardness, txhim kho machinabili ...
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  • Cov teeb meem xav tau kev saib xyuas hauv kev khaws cia thiab kev tsim kho cov yeeb nkab galvanized

    Cov teeb meem xav tau kev saib xyuas hauv kev khaws cia thiab kev tsim kho cov yeeb nkab galvanized

    Cov teeb meem xav tau kev saib xyuas hauv kev khaws cia thiab kev yuav khoom ntawm cov kav dej galvanized Galvanized kav yog ntau heev rau tib neeg. Nws yog qhov ntau heev rau cov neeg siv cov kav dej cua sov rau cov cua sov. Galvanized kav yog coated nrog zinc sab hauv los ua lub luag haujlwm ntawm kev tiv thaiv corrosion. Vim siv tsis raug los yog ntub dej ...
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