ASTM A 213 304 khoom yog dab tsi?
ASTM A 213 304 khoom yog dab tsi?
ASTM A213 TP304 yog tus qauv rau seamless austenitic stainless hlau tubing siv nyob rau hauv siab - kub daim ntawv thov xws li boilers, superheaters, thiab tshav kub exchangers. Vim nws muaj pes tsawg leeg ntawm 18% chromium thiab 8% npib tsib xee, nws pom zoo corrosion kuj, ua rau nws muaj ntau yam, siab - lub zog, thiab dav siv dav - cov khoom siv tsim nyog rau kev siv tshuaj, khoom noj khoom haus, thiab kev lag luam.
Dab tsi yog qhov zoo dua: 304 stainless hlau lossis 316 stainless hlau?
Yog tias koj tsis xav tau qhov kev tiv thaiv corrosion ntxiv ntawm 316 stainless hlau, ces tus qauv 304 stainless hlau muaj kev ua haujlwm zoo sib xws thiab kev ua neej nyob ntawm tus nqi qis. Txawm li cas los xij, nyob rau hauv cov xwm txheej uas yuav tsum tau muaj kev tiv thaiv corrosion ntau dua, 316 stainless hlau feem ntau tuaj yeem txuas ntxiv lub neej ntawm cov khoom hlau los ntawm ntau xyoo.
Specification ntawm ASTM A213 TP304 Tube
| Specification | ASTM A213 TP304 / ASME SA213 TP304 Tube |
| Cov duab | Hydraulic, Round, Rectangular, Honed Tubes, Square, Ncaj, U Shape, Coiled, Pan Cake Coils |
| Thickness Ntau | SCH XXS, SCH 5, SCH 40, SCH XS, SCH 10, SCH 160, SCH XXH, SCH 80S, SCH 80 |
| Nto tiav | 400G, 500G, BA, 2B, No.1, Daim iav Polished, No.8, No.4, No.3, 8K, 2D, 1D, 600G lossis 800G Daim iav tiav Tubing, 180G, 320G, HL, 400G Custom Satin / Hairline raws li tus neeg siv khoom |
| Hom kev tsim khoom | CDS / CDW / DOM / abricated / Seamless / Welded / ERW / CEW / 100% X Ray Welded |
| Txuj | GB, JIS, DIN, ASTM, AISI, EN, SUS |
| Cov txheej txheem | Txias dov, Extrusion, Txias kos, Kub dov Tube |
| Kev Xa Khoom | Polished, Annealed thiab Pickled (AP), MF, Cold Drawn, Bright Annealed (BA) |
| Kev Pabcuam | Bending, Txiav, Decoiling, Punching, Vuam, Moulding |
| Xaus | Plain End, Treaded, Beveled End |
ASME SA213 TP304 Tube qhov ntau thiab tsawg
ASME SA213 TP304 Seamless Tubing
Loj: 1/2" OD - 12" OD
OD:3.00 - 219.10 hli
Thickness: 0.40 - 12.70 mm
Ntev: Ib leeg, Ob Chav Random & Txiav Ntev
SS 304 Erw / Welded Tubing
Loj: 1/2" - 12" OD, Guage: 25 SWG - 10 SWG
OD:6.35-114.3 hli OD
Thickness: 0.8 - 12.7 mm
Ntev: mus txog 26 meters
ASTM A 213 304 Tubing Chemical composition
| Qib | Cov pa roj carbon | Manganese | Sulfur | Phosphorus | Silicon | Chromium | Nickel |
| TIAB SA 304 | 0.08 | 2 | 0.03 | 0.045 | 1 | 18.0-20.0 | 8.0-11.0 |
Mechanical Properties ntawm SA213 Qib 304 SS Tube
| Khoom siv | Kub | Kub | Tensile zog | Yield zog | Elongation |
| Kev kho mob | Yam tsawg kawg º F (º C) | Ksi (MPa), Yam tsawg kawg nkaus | Ksi (MPa), Yam tsawg kawg nkaus | ||
| TIAB SA 304 | Kev daws | 1900 (1040) | 75(515) | 30(205) | 35 |
SA 213 TP 304 Tubing sib npaug
| Qib | Laus British | Unified Numbering System | Swedish SS | Euronorm | Japanese Industrial Standards | ||
| British Standards | European Standards | Tsis muaj | Lub npe | ||||
| ASTM A213 TP 304 Cov Lus Qhia Tshwj Xeeb | 304S31 | 58E | S30400 | 2332 | 1.4301 | X5CrNi18-10 | TIAB SA 304 |
Kev kam rau siab ntawm ASME SA213 TP304 Seamless Tube
| Nominal Pipe Loj | Outer Diameter Tolerance | |||
| + | – | |||
| Ntiv | mm | Ntiv | mm | |
| 1/8~1 1 /2 > 1 1 /2~4 > 4~8 > 8~18 > 18~26 > 26~34 > 34~48 |
1/64(0.015) 1/32(0.031) 1/16(0.062) 3/32(0.093) 1/8(0.125) 5/32(0.156) 3/16(0.187) |
0.4 0.8 1.6 2.4 3.2 4.0 4.8 |
1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) |
0.8 0.8 0.8 0.8 0.8 0.8 0.8 |
Kev siv ntau yam ntawm ASTM A213 stainless hlau 304:
Boilers, superheaters, thiab kub exchangers.
Cov khoom siv tshuaj.
Kev ua zaub mov thiab dej haus (mis, npias, cawv).
Architectural kho kom zoo nkauj, dab dej, thiab cov khoom siv hauv chav ua noj.
Cov khoom siv Cryogenic thiab cov khoom siv siab -.
Gnee Steel tshwj xeeb hauv kev tsim khoom ntawm ntau yam khoom siv hlau stainless. Gnee Steel cov khoom ntim khoom suav nrog: Hlau Strapping: Cov kav dej nrog ib txoj kab uas hla ntawm 3 ntiv tes los yog tsawg dua yog feem ntau khi ua ke nrog polypropylene zaj duab xis los tiv thaiv xeb thaum thauj dej hiav txwv, thiab tom qab ntawd khi nrog cov hlua hlau. Ntoo Cases / Crates: Cov kav dej feem ntau yog ntim rau hauv cov rooj ntoo lossis cov thawv los tiv thaiv cov kav dej thaum lub sij hawm thauj mus los, tshwj xeeb tshaj yog cov uas ntev dua los yog muaj qhov loj dua. Seaworthy Export Ntim: Cov neeg muag khoom feem ntau siv cov txheej txheem seaworthy export ntim, uas tuaj yeem suav nrog ntau yam khoom siv thiab cov txheej txheem los tiv thaiv cov kav dej thaum thauj. Tarpaulin Ntim: Qhov no tiv thaiv los nag, dej hiav txwv, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub thawv xa khoom thaum thauj. Gnee Steel tshwj xeeb hauv kev tsim thiab muag cov ntaub ntawv alloy. Gnee Steel cov khoom siv dav siv hauv aerospace, tshuaj, hluav taws xob, tsheb, thiab hluav taws xob nuclear, thiab peb tuaj yeem muab cov khoom siv alloy customized raws li cov neeg siv khoom xav tau. Rau cov khoom siv alloy pricing lossis customized alloy cov ntaub ntawv daws teeb meem, thov hu rau peb rau ib qho kev tsocai:ru@gneesteelgroup.com