Stainless simbi pombi imhando yesimbi refu yakatenderedzwa,Stainless simbi pombi imhando yesimbi refu yakatenderedzwa,Iyo inoshandiswa zvakanyanya mupetroleum, indasitiri yemakemikari, chiridzwa chemuchina uye mamwe mapaipi ekufambisa emaindasitiri uye michina yezvimiro.
ZVIMWE ZVAKAWANDAOil country tubular goods (OCTG) imhuri yezvigadzirwa zvakatenderedzwa zvisina musono zvinosanganisira pombi yekuchera, casing uye tubing inoiswa pasi pemamiriro ekurodha zvinoenderana nemashandisirwo azvo chaiwo.Inopa huwandu hwakazara hwemhando yepamusoro kabhoni simbi uye chrome casing, ERW casing, tubing, drill pombi, premium yekubatanidza uye pombi zvishongedzo zvekushandisa mumafuta uye gasi kuchera uye mabasa ekupedzisa matsime.
ZVIMWE ZVAKAWANDASeamless simbi pombi inogadzirwa nechidimbu chesimbi isina seam pamusoro, Nzira yekugadzira inosanganisira inopisa inotenderedza chubhu, inotonhora inotenderedza chubhu, inotonhora yekudhirowa chubhu, extrusion chubhu, chubhu jacking, nezvimwe.
ZVIMWE ZVAKAWANDAIyo welded pombi ipombi inoumbwa nekuchekeresa tambo kuita chubhu ine chimiro chakafanotemerwa uye kukura uye ipapo welding mubatanidzwa nenzira yakakodzera welding.
ZVIMWE ZVAKAWANDASimbi yakabatiswa inogona kugadzirwa kuita pombi yakasimba yepombi kana tubing zvinhu --imwe inodzivirira kukora kubva pakusangana nemvura kana zvinhu.Iyo yakashandiswa kune mapaipi ekupa-mvura kana sechubhu yakasimba yekushandiswa kwekunze.
ZVIMWE ZVAKAWANDAFlange pombi fitting imhando ye welded pombi fitting.Midziyo yakadaro inoshandiswa kuenderana nepombi, uye mamwe anokandwa anogadzirwa nese flanges akakandwa pamwechete.Uyewo welding is post-processing.
ZVIMWE ZVAKAWANDAHunan Great Steel Pipe Co., Ltd, ine makore makumi matatu ekugadzirwa kwepombi dzesimbi, inogadzira pasi rose uye inopa masevhisi yakanyura arc yakatwasuka seam welded pombi seyekutanga mubatsiri weShinestar Group.Hunan Great Steel Pipe Co., Ltd inobhadhara zvakanyanya munzvimbo dzekutsvagisa pombi yeinjiniya sepiyona weChina Petroleum Pipeline & Gasi Pipeline Science Research Institute, Se: kushandiswa kwepombi dzemafuta negasi, pombi welding tekinoroji, yakakwirira- kuguma pombi dzemvura tsvakurudzo uye kukura, uyewo anokosha maturusi zvemichina utsanzi pombi kuvakwa, pombi ngura dziviriro sainzi uye tekinoroji tsvakurudzo, sainzi uye tekinoroji tsvakurudzo pombi isingaparadzi kuedza, pombi yemhando yekuongorora, uye tsvakurudzo pombi mitemo uye zvichingodaro.