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Galvanized steel pipe
Galvanized simbi pombi inyanzvi yekuvandudza corrosion kuramba kwesimbi pombi uye kushongedza kwayo kwakanaka.Parizvino, nzira inonyanya kushandiswa yekubatisa mapaipi esimbi ndeye kupisa-dip galvanizing.Iyo nzira yekugadzira yemachubhu isina musono simbi inogona kukamurwa kuita mhando dzekutanga o...Verenga zvimwe -
Semless simbi pombi mutengo mazita Dec.2019
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Erw pombi yekugadzira nzira
Erw pombi process mianly inoenderana neyakasiyana zvigadzirwa kubva kune yakabikwa kusvika kune yakapedzwa zvigadzirwa, izvo zvinoda kuenda kuburikidza neyakatevedzana maitiro, kupedzwa kwemaitiro aya kunoda akasiyana emuchina nemidziyo uye welding, magetsi ekudzora, ekuona zvishandiso, izvi zvishandiso uye devi...Verenga zvimwe -
Common Welding Defects
Muchigadzirwa chekugadzira simbi welding, pachava nekubuda kwekuremara kwesimbi kana nzira yekugadzira isina kunaka.Izvo zvinonyanya kukanganisa zvinopisa kuputika, kuputika kwechando, lamellar kubvarura, kushaya fusion uye kupinda kusina kukwana, stomata uye slag.Kupwanya kunopisa.Inogadzirwa panguva ...Verenga zvimwe -
Decarbonized of spiral simbi pombi
Hupenyu uye nepamusoro decarburization ye spiral pombi inobatanidza, kana iyo yekumashure decarbonization, simba remhepo uye kupfeka kuramba kunoderedza kukanganisa kwakananga pamhepo yehupenyu.Kana iyo kabhoni layer pane spiral simbi pombi isina kuchena, spiral surface layer kuoma uye kupfeka kuramba w...Verenga zvimwe -
ERW simbi pombi mutengo mazita
ERW simbi pombi mutengo rondedzero Standard:GB/T3091-2008 kurondedzerwa Ukobvu GB/T3091 kurondedzerwa Ukobvu GB/T3091 Q235B Q345B Q235B Q345B 33.4 （1″） 2.1-2.4 604.51917 604.5127. 14 651.43 2.5-3.25 584.29 654.29 4.75-5.75 600.00 651.43 3.5-4.0 594.29 668...Verenga zvimwe