API 602 yog tus qauv thoob ntiaj teb rau li qub tsim los ntawm American Petroleum Institute (API). Cov qauv no feem ntau yog tsom rau cov rooj vag steel, lub ntiaj teb li qub thiab kos li qub uas muaj qhov loj me dua lossis sib npaug rau DN100 (US tus qauv loj). API602 tus qauv qhia qhov yuav tsum tau ua rau lub valve tsim, cov khoom siv, qhov ntev, lub siab nominal, qhov ntev ntawm cov qauv, kev tsim khoom, kev tshuaj xyuas thiab kev sim.
| ANSI Chav Kawm / Kev Ntsuas | 800#, 1500#, 2500# |
| Tsim qauv | API 602 |
| Kev xeem Standard | API 598 |
| Loj | 1/2″ -2″ |
| Khoom siv | Lub cev: A105, F11, F22, F51, LF2, F304, F304L, F316, F316L Trim: 13% Cr, Stellite thiab lwm yam |
| Xaus | Screwed Ends (NPT) mus rau ANSI / ASME B1.20.1 Qhov (socket) weld xaus rau ASME B16.11 Butt weld xaus rau ASME B16.25 Flange: ANSI B16.5 |
| Kev ua haujlwm | Phau ntawv, Electric |
| Chaw nres nkoj | Standard & Full Port |
Kev xaiv khoom
| Trim Number | Rooj vag nto | Lub Rooj Zaum | Cov khoom siv qia |
| 1 | 13 Cr | 13 Cr | ASTM A182 F6a tau zoo |
| 2 | 18Cr-8Ni | 18Cr-8Ni | ASTM A182 F 304 Cov Lus Qhia |
| 3 | 25Cr-20Ni | 25Cr-20Ni | F310 |
| 5 | HF (Co-Cr A) | HF (Co-Cr A) | ASTM A182 F6a tau zoo |
| 8 | 13 Cr | HF (Co-Cr A) | ASTM A182 F6a tau zoo |
| 9 | Monel | Monel | Monel |
| 10 | 18Cr-8Ni-Mo | 18Cr-8Ni-Mo | ASTM A182 F 316 |
| 12 | 18Cr-8Ni-Mo | HF (Co-Cr A) | ASTM A182 F 316 |
| 13 | Alloy 20 | Alloy 20 | Alloy 20 |
| 15 | HF (Co-Cr A) | HF (Co-Cr A) | ASTM A182 F 304 Cov Lus Qhia |
| 16 | HF (Co-Cr A) | HF (Co-Cr A) | ASTM A182 F 316 |
| Yam khoom No. | Lub Npe | Khoom siv |
| 1 | Handwheel | Hlau Hlau |
| 2 | Npe Phaj | Stainless hlau |
| 3 | Handwheel Txiv ntseej | ASTM A 194 2H; ASTM A 194 8 |
| 4 | Stem Txiv Ntoo | ASTM A 276 420 |
| 5 | Gland Bolt | ASTM A193 B8 |
| 6 | Gland txiv ntoo | ASTM A 194 8 |
| 7 | Gland Flange | ASTM A216 WCB; ASTM A352 LCB; ASTM A351 CF8 |
| 8 | caj pas | SS304, SWB 316 |
| 9 | Ntim | Graphite |
| 10 | Bonnet Bolt | ASTM A193 B7, B7M, B8, B16; ASTM A320 L7M Cov Lus Qhia |
| 11 | Bonnet txiv ntseej | ASTM A194 2H, 7M, 8, 16 |
| 12 | Bonnet Gasket | SS304+Graphite; SS316+Graphite |
| 13 | Rooj Ring | ASTM A 276 410; ASTM A182 F304 / F316 |
| 14 | Rooj vag | ASTM A182 F6a / F304 / F316 |
| 15 | Lub cev | ASTM A105, ASTM A350 LF2, ASTM A182 F5 / F11 / F22 / F91, F304 (L) / F316 (L) |
API 602 Rooj vag Valve
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