Mapombi esimbi anorongwa sei maererano nezvinhu?
Mapaipi esimbi anogona kupatsanurwa kuita isiri-ferrous simbi uye alloy pombi, zvakajairika kabhoni simbi mapaipi, nezvimwe zvinoenderana nezvavo.Mumiririri simbi mapaipi anosanganisira musono alloy simbi nyereASTM A335 P5, pombi yesimbi kabhoniASME A106 GRB
Mapombi esimbi anoiswa papi zvichienderana nemaumbirwo awo emuchinjiko?
Mapaipi esimbi anogona kupatsanurwa kuita mapaipi akatenderera uye akasarudzika-akaumbwa pombi zvinoenderana neawo emuchinjikwa-chikamu maumbirwo.
Mapombi esimbi anoiswa sei maererano nenzvimbo yepombi yekupedzisira?
Mhinduro: Plain chubhu uye threaded chubhu (threaded chubhu)
Mapombi esimbi anoiswa sei maererano nedhayamita nemadziro?
①Chubhu yakakobvu-ine madziro (D/S＜10) ②chubhu ine madziro akakobvu (D/S=10~20) ③chubhu ine madziro akatetepa (D/S=20~40) ④chubhu ine madziro akatetepa zvakanyanyisa
(D/S＞40)
The dhayamita-to-wall reshiyo inoratidza kuoma kwesimbi pombi rolling kugadzirwa.
Ko marudzi uye zvakatemwa zvepombi dzesimbi dzisina musono zvinomakwa sei?
Madimikira emapombi esimbi asina musono anoratidzwa nemazita ematanho ekunze dhayamita, ukobvu hwemadziro uye kureba, senge 76mm × 4mm × 5000mm isina musono.
Pombi yesimbi inoreva pombi yesimbi ine dhayamita yekunze inosvika 76mm, ukobvu hwemadziro hunosvika 4mm, uye kureba 5000mm.Asi kazhinji, chete dhayamita yekunze uye madziro emadziro anoshandiswa
Inoratidza zvinotsanangurwa zvesimbi isina musono pombi.