(I) Carbon simbi isina musono simbi pombi
| standard | Standard Code | Giredhi | Application | Test |
| GB/T8163 | Seamless simbi pombi yekufambisa mvura | 10, 20, Q345 | Oiri, gasi uye midhiya yeruzhinji ine tembiricha yekugadzira isingasviki 350 ℃ uye kudzvanywa kuri pasi pe10MPa. | |
| GB3087 | Seamless simbi machubhu epasi uye epakati pressure boilers | 10, 20 nezvimwewo. | Superheated steam uye mvura inofashaira kubva kune yakaderera uye yepakati pressure boilers, nezvimwe. | |
| GB9948 | Seamless simbi pombi nokudakuputika kwe petroleum | 10, 20 nezvimwewo. | Hazvina kukodzera kushandisa GB/T8163 simbi mapaipi. | Kuwedzera, kukanganisa |
| GB5310 | Seamless simbi chubhu ye high pressure boiler | 20G nezvimwe. | Superheated steam medium kune yakakwira pressure boilers | Kuwedzera, kukanganisa |
| GB6479 | High-pressure seamless simbi pombi yemidziyo yefetereza | 10, 20G, 16Mn nezvimwe. | Zvigadzirwa zvemafuta uye gasi ine dhizaini tembiricha ye -40～400℃ uye dhizaini yekumanikidza ye10.0～32.0MPa | Kuwedzera, kukanganisa, yakaderera tembiricha kukanganisa kuoma |
| GB/T9711 | Tekinoroji yekuunza mamiriro emapaipi esimbi emafuta uye gasi indasitiri |
Kuongorora: Kazhinji, mapaipi esimbi ekufambisa kwemvura anofanirwa kuongororwa makemikari ekuumbwa, bvunzo dzekusimba, bvunzo dzekubata kumeso uye bvunzo yekumanikidza mvura. Pamusoro pemiyedzo inofanirwa kuitwa pamapombi esimbi ekufambisa mvura, mapaipi esimbi eGB5310, GB6479 uye GB9948 anodiwawo kuti aite bvunzo yekuwedzera uye bvunzo yemhedzisiro; izvo zvinodiwa zvekuongorora zvekugadzira zvemapaipi matatu esimbi aya zvakaomarara. GB6479 yakajairika inoitawo zvakakosha zvinodiwa kune yakaderera-tembiricha kukanganisa kuoma kwezvinhu. Pamusoro pezvakajairwa bvunzo zvinodiwa pamapombi esimbi ekufambisa mvura, mapaipi esimbi eGB3087 akajairwa anodiwawo kuti aende kunotonhora kubhenda bvunzo. Pamusoro pezvakajairika bvunzo zvinodiwa pamapombi esimbi ekufambisa mvura, mapaipi esimbi eGB/T8163 standard anodiwa kuti apinde muyedzo yekuwedzera uye kutonhora kwekukotama bvunzo zvinoenderana nechibvumirano. Zvido zvekugadzira zvemapombi maviri aya hazvina kuomarara sematatu ekutanga. Kugadzira: Mapombi esimbi eGB/T/8163 uye GB3087 mazinga anonyanya kunyungudutswa nechoto chakavhurika kana chinoshandura, uye zvikamu zvehutsvina uye hurema hwemukati hwakati wandei. GB9948 inonyanya kunyungudutswa nechoto chemagetsi. Vazhinji vavo vakawedzera nzira yekunatsa kunze kwechoto, uye kuumbwa uye kukanganisa kwemukati zvishoma. GB6479 uye GB5310 miyero pachayo inotaura zvinodiwa pakunatsa kunze kwechoto, ine zvinhu zvidiki zvisina kuchena uye hurema hwemukati, uye yemhando yepamusoro yezvinhu. Iwo emhando yekugadzira mazinga epamusoro esimbi pombi zviyero ari muhurongwa kubva pasi kusvika kumusoro: GB/T8163
(II) Yakaderera alloy simbi isina musono pombi dzesimbi Mumidziyo yekugadzira petrochemical, inowanzoshandiswa chromium-molybdenum simbi uye chromium-molybdenum-vanadium simbi isina musono pombi pombi zviyero ndeye GB9948 "Seamless simbi pombi dzekupwanya petroleum" GB6479 "High-kudzvanya seamless simbi pombi3 pombi simbi 3 pombi 5 seamless simbi pombi1 GB simbi seamless pombi1 simbi seamless pombi1 GB). high-pressure boilers" GB9948 ine chromium-molybdenum simbi zvinhu mamakisi: 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, etc. GB6479 ine chromium-molybdenum zvinhu zvesimbi mamakisi: 12CrMo, 15CrMo, 3 1Cr/5 chromium-molybdenum simbi uye chromium-molybdenum-vanadium simbi zvinhu mamakisi: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, etc. Pakati pavo, GB9948 inonyanya kushandiswa mamiriro ekusarudza, uye kusarudzwa kwemamiriro ezvinhu.
Nguva yekutumira: Zvita-11-2024
