| ASTM | Lub npe txheem |
| ASTM A6 / A6M (2) | Cov kev cai dav dav rau dov steel phaj, ntu, daim ntawv pawg thiab tuav rau kev siv cov qauv |
| ASTM A27/A27M | Standard technical specifications rau lub hom phiaj dav dav carbon steel castings |
| ASTM A29/A29M | Standard specification rau kub forged carbon thiab alloy steel tuav, kev cai dav dav |
| ASTM A36 / A36M (2) | Standard Specification rau Carbon Structural Steel |
| ASTM A48 / A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M / ASTM A48M) | Cov txheej txheem txheej txheem rau grey hlau castings |
| ASTM A105 / A105M (2) | Carbon steel forgings rau piping Cheebtsam |
| ASTM A 106-2006 | Specification rau seamless carbon steel kav rau kev siv kub |
| ASTM A 108-2003 | Standard technical condition rau txias-tiav dov carbon thiab alloy steel tuav |
| ASTM A 126-2004 | Specification rau grey cam khwb cia hlau fittings rau li qub, flanges thiab fittings |
| ASTM A 181-1990 | Specification rau lub hom phiaj dav dav forged lossis dov steel yeeb nkab flanges, forged fittings, li qub thiab qhov chaw |
| ASTM A 182-2005 | Forged los yog dov alloy steel thiab stainless hlau flanges, forged fittings, li qub thiab cov khoom siv rau kev siv kub |
| ASTM A193 / A193M (2) | Technical specifications ntawm alloy steel thiab stainless hlau ntsia liaj qhov rooj cov ntaub ntawv rau siab kub siv |
| ASTM A194 / A194M / ASTM A194 / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194M / ASTM A194 / A194M | Technical specifications rau carbon steel thiab alloy steel ceev rau kub thiab siab bolts |
| ASTM A 203-1990 | Specification rau nickel alloy steel daim hlau rau cov hlab ntsha siab |
| ASTM A216/A216M | Specification rau carbon steel castings haum rau fusion vuam rau kev siv kub |
| ASTM A 217-2004 | Specification rau martensitic stainless hlau thiab hlau alloy hlau castings rau kub siab siab bearing qhov chaw |
| ASTM A240/A240M | Thaum tshav kub kub-resistant chromium thiab chromium-nickel stainless hlau daim hlau, nplooj ntawv thiab strips rau cov hlab ntsha siab |
| ASTM A250/A250M | Specification rau kuj welded ferritic alloy steel hlab rau boilers thiab superheaters |
| ASTM A 276-2006 | Specification rau stainless thiab kub-resistant steel rods thiab seem |
| ASTM A278/A278M | Specification rau grey hlau castings rau siab-cov kabmob qhov chaw uas kub tsis tshaj 345 degree |
| ASTM A283/A283M | Specification rau carbon steel daim hlau uas tsis tshua muaj thiab nruab nrab tensile lub zog |
| ASTM A285/A285M | Txuj kev qhia tshwj xeeb rau qis thiab nruab nrab tensile lub zog carbon steel rau cov hlab ntsha siab |
| ASTM A307 / A307M (2) | Txheem specification rau carbon steel studs thiab bolts nrog 6000 PSI tensile zog |
| ASTM A312/A312M | Specification rau seamless los yog welded thiab hnyav hnyav ua haujlwm austenitic stainless hlau yeeb nkab |
| ASTM A320 / A320M ({2}}) | Standard Specification rau Cov Khoom Siv ntawm Alloy Steel Bolts rau Kev Pabcuam Kub Kub |
| ASTM A333 / A333M ({2}}) | Txheem specification rau seamless thiab welded steel yeeb nkab rau cov khoom siv cryogenic |
| ASTM A334 / A334M (2) | Standard Specification rau Seamless thiab Welded Carbon thiab Alloy Steel Yeeb Nkab rau Cryogenic Equipment |
| ASTM A 335-2003 | Specification rau seamless ferritic alloy steel kav rau cov khoom siv kub |
| ASTM A336 / A336M ({2}) | Specification rau alloy steel forgings rau siab kub siab bearing qhov chaw |
| ASTM A350 / A350M -2004a | Standard specification rau carbon thiab tsawg alloy steel forgings rau piping Cheebtsam yuav tsum tau notch toughness kuaj |
| ASTM A351 / A351M (2) | Specification rau austenitic steel castings rau siab-muaj qhov chaw |
| ASTM A352/A352M | Txheem specification rau ferritic thiab martensitic steel castings rau cryogenic siab daim ntaub ntawv |
| ASTM A387 / A387M ASTM A387 / ASTM A387M / ASTM A387 / ASTM A387M / ASTM A387 / ASTM A387M / ASTM A387M / ASTM A387M / ASTM A387M / ASTM A387M / ASTM A387M / A387M | Standard specification rau chromium-molybdenum alloy steel rau siab hlab ntsha |
| ASTM A 395-1988 | Specification rau Ductile Hlau Castings |
| ASTM A403 / A403M ASTM A403 / ASTM A403 / ASTM A403 / ASTM A403 / ASTM A403 / ASTM A403 / A403M / ASTM A403 / A403M / ASTM A403 / A403M / ASTM A403 / A403M / ASTM A403 / A403M / ASTM A403 / A403M / ASTM A403 / A403M / ASTM A403 / A403M) | Standard specification rau wrought austenitic stainless hlau yeeb nkab fittings |
| ASTM A404 | Forged lossis dov alloy steel yeeb nkab flanges, forged yeeb nkab fittings, li qub thiab qhov chaw nrog kev kho cua sov tshwj xeeb rau kev siv kub. |
| ASTM A405 / A405M (2) | Kev qhia tshwj xeeb rau kev kho cua sov tshwj xeeb seamless ferritic alloy steel kav rau kev siv kub |
| ASTM A 439-1989 | Specification rau austenitic ductile hlau castings |
| ASTM A 479-1992 | Specification rau alloy steel bars thiab seem |
| ASTM A484 / A484M / ASTM A484 / ASTM A484M / ASTM A484 / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M / ASTM A484M) | Standard specification rau cov kev cai dav dav rau stainless thiab kub-resistant steel tuav, billets thiab forgings |
| ASTM A 516-2004a | Specification rau carbon steel daim hlau rau nruab nrab thiab qis kub siab cov hlab ntsha |
| ASTM A522 Cov Lus Qhia Tshwj Xeeb | Forged los yog dov 8% thiab 9% npib tsib xee alloy steel flanges, fittings, li qub thiab qhov chaw rau kev siv kub tsawg |
| ASTM A 536-1984 | Standard Specification rau Ductile Hlau Castings |
| ASTM A 582-1992 | Specification rau kub-kuav los yog txias-ua hauj lwm inorganic stainless hlau thiab kub-resistant steel tuav |
| ASTM A694 / A694M ASTM A694 / ASTM A694M / ASTM A694 / ASTM A694 / ASTM A694 / ASTM A694 / ASTM A694M / ASTM A694 / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M / ASTM A694M) | Forged carbon thiab alloy steel flanges, fittings, li qub thiab lwm yam khoom siv rau cov kav dej siab |
| ASTM A 744-1991 | Specification rau corrosion-resistant hlau, chromium, npib tsib xee, thiab npib tsib xee-raws li alloy castings rau siv nyob rau hauv mob hnyav |
| ASTM A 961-2002 | Txuj kev qhia tshwj xeeb rau cov kev cai dav dav rau steel flanges, forged fittings, li qub thiab qhov chaw rau piping |
| ASTM B 16-1985 | Txheem specification rau yooj yim-tig tooj dag tuav thiab profiles rau shredding tshuab |
| ASTM B 62-1993 | Standard specification rau hluavtaws bronze los yog tooj liab alloy castings |
| ASTM B 462-2004 | Forged los yog dov chromium, npib tsib xee, molybdenum, tooj liab, niobium stabilized alloys rau siab kub corrosion kuj (UNS No 6030, UNS No 6022, UNS No 6200, UNS No 8020, UNS No 8024, UNS No 8026, UNS No 8026, UNS No. 10276, UNS N10665, UNS N 10675, UNS R20033) Txuj kev qhia tshwj xeeb rau Alloy Yeeb Nkab Flanges, Forged Fittings, Valves thiab Parts |
| ASTM B 473-1991 | UNS No 8020, No 8026 thiab UNS No 8024 Nickel Alloy Qws thiab Hlau |
| ASTM B 564-2004 | Standard specification rau nickel alloy forgings |
| ASTM B 584-1991 | Copper alloy sand castings rau lub hom phiaj dav dav |
| ASTM E 10-2001 | Brinell hardness test method rau cov khoom siv hlau |
| ASTM E 675-2002 | Standard specification rau interchangeable conical grounded plug li qub thiab plugs |
| ASTM E 911-1998 | iav raj stopcock nrog polytetrafluoroethylene (PTFE) plug |
| ASTM F 885-1984 | Txheem specification rau tag nrho qhov ntev ntawm bronze ntiaj teb li qub nrog nominal yeeb nkab diameters NPS 1/4 rau 2 |
| ASTM F 992-1986(R2001) | Standard specification rau valve nameplates |
| ASTM F 993-1986(R2001) | Standard specification rau valve locking li |
| ASTM F 1030-1986(R1998) | Cov txheej txheem rau xaiv cov khoom siv ua haujlwm valve |
| ASTM F 1098-1987(R1998) | Tus qauv specification rau tag nrho qhov ntev ntawm npauj npaim li qub nrog nominal yeeb nkab diameters xws li NPS2 txog 24 |
| ASTM F 1139-1988 | Chav ntxiab thiab cov kav dej |
| ASTM F 1370-1992 | Lub siab txo valve rau lub nkoj xa dej system |
| ASTM F 1565-2000 | Standard specification rau siab txo li qub rau chav tsev khoom |
| ASTM F 1795-2000 | Txheem specification rau siab txo li qub rau cua los yog nitrogen systems |
| ASTM F 1985-1999 | Standard specification rau pneumatically ua haujlwm kheej kheej tswj li qub |
Cam khwb cia hlau Valves
