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Ndeupi musiyano uripo pakati peSECC neSGCC?
SECC inoreva jira resimbi rakarungwa nemagetsi. Chidimbu che "CC" muSECC, sechinoumba hwaro hweSPCC (jira resimbi rakarungwa nechando) chisati chaiswa electroplating, chinoratidza kuti ijira rinorungwa nechando. Rine kugona kushanda zvakanaka. Pamusoro pezvo, nekuda kwe...Verenga zvakawanda -
Musiyano Pakati peSPCC neQ235
SPCC inoreva mapepa nemachira esimbi yekabhoni anoputirwa nechando anoshandiswa zvakanyanya, akaenzana negiredhi reQ195-235A rekuChina. SPCC ine nzvimbo yakatsetseka, inoyevedza, ine kabhoni shoma, ine hunhu hwakanaka hwekureba, uye inogona kusungirirwa zvakanaka. Q235 kabhoni yakajairika ...Verenga zvakawanda -
Musiyano Pakati Pepombi neTube
Chii chinonzi pombi? Pombi chikamu chisina chinhu chine chikamu chakatenderera chekutakura zvinhu, zvinosanganisira mvura, gasi, mapellets nehupfu, nezvimwewo. Chinonyanya kukosha papombi idhayamita yekunze (OD) pamwe chete nehukobvu hwemadziro (WT). OD minus kaviri ...Verenga zvakawanda -
Chii chinonzi API 5L?
API 5L inowanzo reva mwero wekushandiswa kwemapombi esimbi epaipi, ayo anosanganisira mapoka maviri makuru: mapaipi esimbi asina musono uye mapaipi esimbi akasungirirwa. Parizvino, mhando dzemapaipi esimbi akasungirirwa anoshandiswa zvakanyanya mumapaipi emafuta imapaipi akasungirirwa esimbi akasungirirwa esimbi akasungirirwa ...Verenga zvakawanda -
Zviyero zvepombi yesimbi
Mapaipi esimbi anopatsanurwa zvichienderana nechimiro chepakati kuita mapaipi akaita sedenderedzwa, sikweya, rectangular, uye ane chimiro chakakosha; nezvinhu zvinoiswa mumapaipi esimbi ane chimiro chekabhoni, mapaipi esimbi ane chimiro chepasi, mapaipi esimbi ane chisanganiswa, uye mapaipi ane zvikamu zvakasiyana; uye nekushandiswa mumapaipi e...Verenga zvakawanda -
Mashandisirwo ekunamira mapaipi emagetsi? Ndezvipi matanho ekudzivirira anofanira kutorwa?
Matanho ekuona kuti simbi dzine hunhu hwewelding anosanganisira: 1. Zvinhu zvinoshandiswa nevanhu ndizvo zvinonyanya kukosha pakudzora welding pombi dzakarukwa. Nekuda kwekushaikwa kwenzira dzinodiwa dzekudzora welding mushure mekupinza, zviri nyore kucheka makona, izvo zvinokanganisa hunhu; panguva imwe chete, hunhu hwegalva...Verenga zvakawanda -
Chii chinonzi galvanized steel? Zinc coating inogara kwenguva yakareba sei?
Kugadzira galvanizing inzira iyo jira rakatetepa resimbi yechipiri rinoiswa pamusoro pesimbi iripo. Kune akawanda magadzirirwo esimbi, zinc ndiyo inonyanya kushandiswa pakugadzira iyi coating. Iri zinc layer rinoshanda sechidziviriro, richidzivirira simbi iri pasi kubva kuzvinhu zviri mukati. T...Verenga zvakawanda -
Musiyano uripo pakati pemapaipi esimbi akarungwa nesimbi isingatsvi?
Musiyano wakakosha: Mapaipi esimbi akaumbwa nesimbi yekabhoni ine zinc pamusoro kuti ienderane nezvinodiwa zvezuva nezuva. Mapaipi esimbi isina ngura, kune rumwe rutivi, akagadzirwa nesimbi ye alloy uye ane simba rekudzivirira ngura, zvichibvisa ...Verenga zvakawanda -
Simbi yemagetsi inoita ngura here? Ingadzivirirwe sei?
Kana zvinhu zvesimbi zvakarukwa zvichifanira kuchengetwa uye kutakurwa zviri pedyo, matanho ekudzivirira akakwana anofanira kutorwa kudzivirira ngura. Matanho chaiwo ekudzivirira ndeaya anotevera: 1. Nzira dzekurapa pamusoro pevhu dzinogona kushandiswa kuderedza chimiro...Verenga zvakawanda -
Nzira yekucheka simbi sei?
Danho rekutanga mukugadzirisa simbi kucheka, izvo zvinosanganisira kungocheka zvinhu zvisina kugadzirwa kana kuzvipatsanura kuita maumbirwo kuti pave nemavara asina kurongeka. Nzira dzakajairika dzekucheka simbi dzinosanganisira: kucheka mavhiri ekukuya, kucheka saha, kucheka murazvo, kucheka plasma, kucheka nelaser,...Verenga zvakawanda -
Matanho ekuvaka makomba esimbi ane marata mumamiriro ekunze akasiyana uye mamiriro ekunze akasiyana
Mumamiriro ekunze akasiyana, matanho ekuvaka esimbi ane corrugated culvert haana kufanana, mwaka wechando nezhizha, tembiricha yepamusoro netembiricha yakaderera, mamiriro ekunze akasiyana, matanho ekuvaka akasiyanawo. 1. Tembiricha yepamusoro ine corrugated culver...Verenga zvakawanda -
Kuenzanisa zvakanakira nezvakaipa zvekushandisa chubhu yemativi, simbi yechiteshi, simbi yekona
Zvakanakira zvechikweshe chesimbi Simba guru rekudzvanya, simba rakanaka rekukotama, simba guru rekutenderera, kugadzikana kwakanaka kwehukuru hwechikamu. Kukwesha, kubatana, kugadziriswa kuri nyore, kupfava kwakanaka, kukotama kunotonhora, kushanda zvakanaka kwekutenderedza kunotonhora. Nzvimbo yakakura, simbi shoma payuniti imwe neimwe...Verenga zvakawanda
