Pipe yeSimbi Yakanyungudutswa yeA252 Grade 1 Yakanyungudutswa yeMapaipi eGasi eMagadzirirwo
ASTM A252 imhando yemapaipi esimbi anoshandiswa mumapaipi enheyo, mapira emabhiriji, mapira emapier nedzimwe nzvimbo dzeinjiniya. Mapaipi aya esimbi akagadzirwa kuti agone kutsungirira kumanikidzwa kwakanyanya uye akakodzera kushandiswa munzvimbo dzakasiyana-siyana dzinoda simba.chivakwa chakasungirirwa chakaumbwa nechandoMapaipi egasi anogadzirwa nesimbi yeA252 Grade 1, inozivikanwa nekusimba kwayo kwakanyanya uye kugara kwenguva refu.
Zvivakwa zveMechanical
| Giredhi 1 | Giredhi 2 | Giredhi 3 | |
| Simba remubereko kana kuti simba remubereko, min, Mpa(PSI) | 205 (30 000) | 240 (35 000) | 310 (45 000) |
| Simba rekusimba, min, Mpa(PSI) | 345 (50 000) | 415 (60 000) | 455 (66 0000) |
Kuvaka kwedu machubhu esimbi kunoshandisa nzira yekuwedera ine arc mbiri pasi pemvura, zvichiita kuti chigadzirwa chega chega chive chakanyatsojeka uye chemhando yepamusoro. Nzira iyi inosanganisira kuwedera mapaipi esimbi kubva mukati nekunze, zvichigadzira chisungo chakasimba. Mugumisiro wacho chigadzirwa chinodzivirira ngura zvakanyanya uye chakakodzera kushandiswa kwakasiyana-siyana mumaindasitiri nekuvaka.
Pombi yedu yegesi yakagadzirwa nesimbi yakagadzirwa nesimbi yakagadzirwawo kuti ienderane nezvinodiwa zvemidziyo yemagetsi zvakatsanangurwa muASTM A252 standard. Zvichienderana nechiyero ichi, pombi yedu yesimbi yakakamurwa kuita magiredhi matatu: Giredhi 1, Giredhi 2 neGiredhi 3, giredhi rega rega richipa mazinga akasiyana esimba uye kugara kwenguva refu. Izvi zvinogonesa vatengi vedu kusarudza giredhi rinonyatsokodzera mashandisirwo avo chaiwo uye mashandiro avo.
Ingave ichishandiswa semakomba ehwaro hwebasa rekuvaka kana sechikamu chemabhiriji kana mapairing, mapaipi edu esimbi akavakwa kuti akwanise kutsungirira matambudziko akaomarara. Anoita basa rakavimbika uye anogara kwenguva refu, zvichiita kuti akwanise kushandiswa mumabasa akasiyana-siyana einjiniya nekuvaka.
Muchidimbu, chimiro chedu chemukati chakagadzirwa nechando chakabatanidzwamapaipi egasi, yakagadzirwa nesimbi yeA252 Grade 1 uye yakavakwa uchishandisa nzira yekuwelda yearc ine arc yakanyudzwa kaviri, mhinduro yakavimbika uye yemhando yepamusoro kune akasiyana mashandisirwo akaomarara. Mapaipi aya esimbi anotevedzera ASTM A252 standards uye akagadzirirwa kusangana nezvinodiwa zvemidziyo yemakanika, zvichiita kuti ashande zvakanaka uye agare kwenguva refu. Sarudzai mapaipi edu esimbi epurojekiti yenyu inotevera uye muone musiyano wemhando uye kuvimbika.
