Misiyano Yezvinhu
Forged Simbi:
Simbi yakagadzirwa inogadzirwa nekupisa mabheti esimbi uye kuaumba pasi pekumanikidzwa kukuru. Iyi nzira inosimudzira chimiro chezviyo, zvichikonzera kusimba kwemagetsi, kusimba, uye kuramba kune yakakwirira-kumanikidza / tembiricha nharaunda. Magiredhi akafanana anosanganisiraASTM A105 (kabhoni simbi)uyeASTM A182 (simbi isina tsvina).
Cast Steel:
Simbi yakanyungudutswa inoumbwa nekudira simbi yakanyungudutswa muzviumbwa. Kunyange ichidhura-inoshanda kune yakaoma maumbirwo, inogona kuratidza porosity kana kusawirirana, ichidzikamisa kushandiswa kwayo mumamiriro akanyanya. Magiredhi emhando anosanganisira ASTM A216 WCB (kabhoni simbi) uye ASTM A351 CF8M (simbi isina tsvina).
Misiyano Yakakosha Pakati peForged Steel Valve uye Cast Steel Valves
| Parameter | Forged Simbi Mavharuvhu | Kanda Simbi Mavharuvhu |
| Size Range | Diki (DN15–DN200, ½”–8″) | Huru (DN50–DN1200, 2″–48″) |
| Pressure Rating | Pamusoro (Kirasi 800–4500) | Pakati nepakati (Kirasi 150–600) |
| Tembiricha | -29°C kusvika 550°C | -29°C kusvika 425°C |
| Applications | Mapaipi ekudzvinyirira akakwira, marefineries | Low/medium-pressure systems, mvura |
Valve Classifications
Forged Simbi Mavharuvhu
1. Forged Steel Gate Mavharu (Kirasi 800): Compact dhizaini yekumusoro-kudzvanywa kuparadzaniswa mumafuta / gasi masisitimu.
2. Forged Simbi Globe Mavharuvhu: Chaiyo kuyerera kwekudzora muutsi kana makemikari masevhisi.
3. Forged Simbi Cheki Mavharuvhu: Dzivirira kudzoka kumashure mumacompressor kana pombi (swing / kusimudza marudzi).
4. Forged Simbi Bhora Mavharuvhu: Kurumidza kuvhara muKirasi 800 hydrocarbon mapaipi.
Kanda Simbi Mavharuvhu
1. Cast Steel Gate Mavharu (Kirasi 150–300): Kuparadzaniswa kwemvura yakawanda mukurapwa kwemvura.
2. Kanda Simbi Globe Mavharuvhu: General kuyerera mutemo muHVAC masisitimu.
3. Cast Steel Check Mavharuvhu: Zvigadziriso zvisingadhuri zvemasevhisi asiri akakosha.
Sei SarudzaKirasi 800 Forged Simbi Mavharuvhu
Class 800 forged simbi mavharuvhu anomira kumanikidzika anosvika 1380 bar (20,000 psi) pa38°C, achivaita akanakira:
- Offshore oiri rigs
- High-tembiricha steam mitsetse
- Hydrogen processing plant
Mhedziso
Forged simbi mavharuvhukukunda munzvimbo dzakanyanya-kushushikana nekuda kwekuvaka kwayo kwakasimba, nepo mavharuvhu esimbi anopa zvigadziriso zvehupfumi kune hombe, yakaderera-kudzvinyirira masisitimu. Kusarudza mhando yakakodzera zvinoenderana nezvinodiwa zvekushanda, bhajeti, uye zviyero zveindasitiri seASME B16.34.
Nguva yekutumira: Mar-07-2025