| Cov khoom |
stainless hlau tee fittings |
| Txuj |
ASTM A403 Cov khoom lag luam |
| Qib Steel |
WP304, WP304L, WP316, WP316L, WP321 thiab lwm yam ASTM A403 / ASTM A403M -2018 yog tus qauv specification rau wrought austenitic stainless hlau piping fittings. |
Stainless hlau tee fittings chemical xav tau:
Stainless hlau tee fittings tensile xav tau
Rau stainless hlau tee fittings them los ntawm ASME B16.9, ASME B16.11, ASME B16.28, MSS SP-43, los yog MSS SP-79, qhov ntau thiab tsawg, cov duab, thiab qhov ntev ntawm cov fittings yuav tsum ua raws li tau teev tseg hauv cov qauv no.
stainless hlau tee fittings ntawm qhov loj me lossis cov duab sib txawv ntawm cov qauv no, tab sis ua tau raws li tag nrho lwm cov kev cai ntawm qhov kev qhia tshwj xeeb no, tej zaum yuav raug muab tso rau raws li Kev Xav Tau Ntxiv S9.
Tag nrho cov stainless hlau tee fittings yuav tsum tau muab nyob rau hauv lub tshav kub kho mob. Cov txheej txheem kho cua sov, tshwj tsis yog rau cov qib uas tau teev tseg hauv 6.2, yuav tsum muaj cov tshuaj annealing cov fittings ntawm qhov tsawg kawg nkaus kub ntawm 1900 degree F [1040 degree] kom txog rau thaum chromium carbides mus rau hauv kev daws, thiab tom qab ntawd txias ntawm tus nqi txaus los tiv thaiv. reprecipitation.
Qib 321H, 347H, thiab 348H yuav tsum tau muab tshuaj annealed ntawm 1925 degree F [1050 degree] yam tsawg kawg nkaus. S31254 yuav tsum tau tov annealed ntawm 2100 degree F [1150 degree] yam tsawg kawg nkaus. S33228 yuav tsum tau tov annealed ntawm 2050 degree F [1120 degree], yam tsawg kawg nkaus. S34565 yuav tsum tau tov annealed nyob rau hauv qhov ntau ntawm 2050 degree F [1120 degree] mus rau 2140 degree F
[1170 degree]. Qhov kub siab tshaj plaws rau cov tshuaj annealing qib 321, 321H, 347, thiab 347H hauv qab 6.1 thiab 6.2 yuav tsum yog 2100 degree F [1150 degree].
Ib qho tshuaj annealing kub siab tshaj 1950 degree F [1065 degree] tuaj yeem cuam tshuam qhov kev tiv thaiv rau intergranular corrosion tom qab raug rau cov mob rhiab heev hauv 321, 321H, 347, 347H, 348, thiab 348H. Thaum tus neeg yuav khoom tau teev tseg, qhov ntsuas kub qis dua lossis qhov kev daws teeb meem anneal yuav tsum tau siv tom qab pib qhov kub kub tshuaj anneal (saib Cov Lus Qhia Ntxiv S10).
Txhua qhov vuam yuav tsum tau ua ua ntej kev kho cua sov.
stainless hlau tee fittings machined ncaj qha los ntawm tov-annealed forgings thiab bar Tshuag yuav tsum tsis txhob daws teeb meem annealed.
Cim npe nrov: Tuam Tshoj stainless hlau tee fittings manufacturers, lwm tus neeg, Hoobkas
