API 602tus qauv, tshwj xeeb tsim los rau me me caliber (tsawg dua los yog sib npaug rau DN100) steel rooj vag li qub, lub ntiaj teb li qub, thiab kos li qub, haum rau kev lag luam xws li roj av, roj av, thiab tshuaj lom neeg, tshwj xeeb tshaj yog rau qhov chaw nruj xws li offshore platforms thiab modular factories.
Tau txais ib daim Quoterau hauv -Tshaj API 602 Forged Valves hauv 2 Teev lossis Tsawg dua.
Kev qhia tshwj xeeb rau API 602 Forged Steel Valves
| Qeb | Qauv & Nqe lus piav qhia |
| Tsim qauv | API 602(Me me Forged Steel Gate, Globe, thiab Kos Valve) |
| Siab -Tsub (P-T) Rating | ASME B16.34 |
| Kev ntsuas siab | Chav Kawm 150, 300, 600,800, 1500, 2500 |
| Qhov Loj | NPS 1/4 "mus rau 4" (DN 8 txog DN 100) |
| Hom Valve | Rooj vag, Globe, thiab Check Valves |
| Xaus kev sib txuas | Socket Weld (SW), Threaded (NPT), Butt Weld (BW), Flanged (RF, RTJ) |
| Kev Tshawb Fawb & Kev Xeem | API 598(Valve Inspection thiab Testing) |
| Bonnet Design | Bolted Bonnet (BB), Welded Bonnet (WB), Pressure Seal Bonnet (PSB) |
| Fire Safe Design | API 607 / API 6FA (muaj feem xyuam rau rooj vag li qub) |
Khoom Specifications rau API 602 Forged Steel Valves
| Lub Npe | Carbon Steel | Stainless hlau | Hlau alloy |
| Lub cev / Bonnet | ASTM A105 1 | A182 F316 / F304 | A182 F11 / F22 / F91 |
| Ntug / Disc | A182 F6a / A105 + 13Cr | A182 F316 / F304 | A182 F11 + Stellite Overlay |
| Rooj Ring | A182 F6a + Stellite | A182 F316 + Stellite | A182 F22 + Stellite |
| Qe | A182 F6a (13Cr) | A182 F316 / F304 | A182 F6a / F316 |
| Txheem Trim | API Trim #8(13Cr/Stellite) | API Trim #10 (SS316) | API Trim #5 (tag nrho Stellite) |
| Ntim | Saj zawg zog Graphite | PTFE / Graphite | Saj zawg zog Graphite |
Chav Kawm 800 Forged Steel Gate Valves (NPT / SW Ends)
| NPS | DN | L (Lub ntsej muag-rau-Lub ntsej muag) | H (qhib qhov siab) | W (Handwheel Ø) | Qhov hnyav (kg) |
| 1/2" | 15 | 79 | 161 | 100 | 2.3 |
| 3/4" | 20 | 92 | 163 | 100 | 2.5 |
| 1" | 25 | 111 | 196 | 125 | 4.3 |
| 1-1/4" | 32 | 120 | 223 | 160 | 6.0 |
| 1-1/2" | 40 | 120 | 251 | 160 | 7.5 |
| 2" | 50 | 140 | 290 | 180 | 11.5 |
| 3" | 80 | 210 | 433 | 240 | 22.0 |
Chav Kawm 800 Forged Steel Globe Valves (NPT / SW Ends)
| NPS | DN | L (Lub ntsej muag-rau-Lub ntsej muag) | H (qhib qhov siab) | W (Handwheel Ø) | Qhov hnyav (kg) |
| 1/2" | 15 | 79 | 163 | 100 | 2.4 |
| 3/4" | 20 | 92 | 165 | 100 | 2.6 |
| 1" | 25 | 111 | 198 | 125 | 4.5 |
| 1-1/2" | 40 | 155 | 255 | 160 | 8.2 |
| 2" | 50 | 172 | 295 | 180 | 12.5 |
Chav Kawm 800 Forged Steel Check Valves (NPT / SW Ends)
| NPS | DN | L (Lub ntsej muag-rau-Lub ntsej muag) | H (Center-rau-Top) | Qhov hnyav (kg) |
| 1/2" | 15 | 79 | 52 | 1.5 |
| 3/4" | 20 | 92 | 55 | 1.8 |
| 1" | 25 | 111 | 68 | 2.8 |
| 1-1/2" | 40 | 155 | 98 | 5.5 |
| 2" | 50 | 172 | 115 | 8.5 |
API 602 (Forged) vs API 600 (Cast) Standard Comparison
| Feature | API 602 (Small Bore) | API 600 (Qhov Loj) |
| Txoj kev tsim khoom | Forged hlau(siab dua / muaj zog) | Cam khwb cia hlau(Tus nqi qis rau qhov loj me) |
| Qhov Loj | NPS 1/4" rau NPS 4" | NPS 2" to NPS 60"+ |
| Cov chav kawm siab | Chav Kawm 150, 300, 600,800, 1500, 2500 | Chav Kawm 150, 300, 600, 900, 1500, 2500 |
| Hom Valve | Rooj vag, Globe, Check | Rooj vag (Primary) |
| Kev xeem Standard | API 598 | API 598 / API 600 Specifications |
| Cov Khoom Siv | A105, F316, LF2, F11, F22 | WCB, CF8M, LCC, WC6, WC9 |
API 602 vs. API 600: Qhov twg yuav txuag tau koj 20% ntawm koj qhov Me me -Bore Project?
GNEE API 602 Valve Hoobkas
FAQ
API 602 tus qauv yog dab tsi?
Cov qauv noqhia txog qhov yuav tsum tau ua rau lub rooj sib tham compact, lub ntiaj teb thiab kos li qub rau kev lag luam roj av thiab roj av.
API 600 vs API 602 vs API 603 yog dab tsi?
Hauv qab no yog cov ntsiab lus ntawm txhua tus qauv API thiab nws cov ntawv thov: API 600: Hnyav - lub luag haujlwm lub rooj vag valve tus qauv rau siab - ib puag ncig siab. API 603: Lub teeb rooj vag valve tus qauv rau qis mus rau nruab nrab siab nrog corrosion kuj. API 602: Me me - qhov ntev lub rooj vag valve tus qauv rau cov kav dej nqaim.