Tus caiASTM A312suav npog seamless, ncaj leeg leeg welded thiab txias welded lub luag haujlwm stainless hlau kav; Xws li cov hlab loj loj, vuam ntawm ob ntu kev sib tw tau tso cai.
TusASTM A312 TPPTENSIC HLAU STEELERS YEEB NKABNws yog tsim raws li Astm A312. Nws yog tsim los ntawm ib qib tshwj xeeb ntawm Austenitic Stainless Hlau (304L) thiab yog tsim los ntawmSeamless ExcusionCov. Cov pa roj carbon qis hauv 304L (tsawg dua lossis sib npaug rau 0.03%) txo cov daus los ntawm cov chromium carbides thiab txhim kho covintergranular corrosion tsis kam, tshwj xeeb tshaj yog nyob rau hauv vuam lossis cov ntawv thov kub siab.
Stainless hlau30Lyog cov roj carbon aus roj carbon monustenitic steel uas muajzoo corrosion tsis kam, kev tiv thaiv cov khoom paug tsis huv,oxidation tsis kam, Zoo heev,Siab zog nrog qhov hnyav tsawg, nrog rau kom zoo heev thiab tsis kam mus rau tsawg kub.
ASTM A312 TPPTICL Stainless Hlau Yeeb Nkab Specificions
Txoj cai: ASTM A312 / ASME SA312
Sab nraud uas hla: 1/2 "txog 48"
Teem caij: Sch 5 rau sch xxs
Hais mav: Seamless / Erw / Welded / Fabricated / CDW
Hnyav: Pom meej, beveled, threaded
Tus me nyuam: Annealed thiab pickled, polished, ci annealed, txias kos
Qho ntev: 6 m lossis kev cai, ib leeg, ob leeg, txheem thiab txiav-rau-loj ntev
Sib npaug rau qib
| Tiv kis | Hauv | Tsis yog | JIS | Ib tug kaum | B.S. | W.n.r. | Gost | H.H |
|---|---|---|---|---|---|---|---|---|
| 30L | X2crni18-9 / X2crni19-11 | S30403 | Sus 304L | Z3CN18-10 | 304s11 | 1.430 / 1.4307 | 03081 | 2332 |
Tshuaj Muaj Tshuaj
| Tiv kis | Yog Max. | Cax | Mn Max. | Cr | P max | S max | Tsis yog |
|---|---|---|---|---|---|---|---|
| TPP3L | 1 | 0.03 | 2 | 18-20 | 0.045 | 0.03 | 8-12 |
Cov Khoom Siv Neeg Kho Tshuab
Tensile lub zog (min.): 485 MPa (70 Ksi)
Paib lub zog (min.): 170 MPa (25 KSI)
Elongation (min. Hauv 50 hli): 40%
Cov Ntawv Thov
Lub Zog Loj
Petrochemistry
Kev Ua Lag Luam
Kws Tshuaj Kho Mob
Cov Khoom Siv Tshuaj
Cov Khoom Siv Seater
Cov Hluav Taws Xob Tshav Kub Kub thiab Cov Condensers
Pulp thiab Daim Ntawv Kev Lag Luam
Yog tias koj muaj ib txoj haujlwm uas yuav tsum muajCi annealed yeeb nkab TTM A312 TP304L, tsis txhob ua siab deb tso koj daim ntawv xaj.GneeUa cov khoom lag luam loj ntawm cov khoom nrov rau koj xaiv. Peb muab ntau cov qauv siv, suav nrog cov txiv duaj kav dej. Kom tauCov ncauj lus kom ntxawsthiabCov Qauv Dawb, hu rau peb hnub no. Peb lavCov nqi sib tw thiab cov kev pabcuam zoo heevCov.
Peb Tshuag ATTM A312 TP304L stainless hlau yeeb nkab hauv ntau qhov ntau thiab tsawg, nrog sab nraud diameters ntawm1/8 "rau 24", nyob rau hauv cov sijhawmSch 5s, sch 10s, sch 40s thiab Sch 80sRaws li phab ntsa tuab, thiab qhov ntev uas ua raws liAnsi B36.10 thiab Ansi B36.19Cov. Lub extremes yuavdu los yog beveled, thiab ASME SA312 kav xa tuajannealed thiab pickledCov.
Ci annealed ASTM A312 TP304L Stainless Hlau Yeeb Nkab
