ASTM A213 TP304L TP316L TP321 Pickled Annealed Thaum tshav kub kub Exchanger Tube
Tso lus
Puas yog koj tab tom nrhiav rau cov raj xa hluav taws xob uas ua tau raws li ASTM A213 cov qauv, yog cov khoom noj khoom haus thiab ua kom zoo, muab cov khoom zoo sib xws, thiab muaj kev xa khoom zoo? Peb muab TP304L, TP316L, thiab TP321 stainless hlau tshav kub exchanger raj, tshwj xeeb yog tsim los rau siab - kub, siab - siab, thiab corrosive tej yam kev mob nyob rau hauv cov khoom xws li tshav kub exchangers, condensers, thiab boilers.
Raws li tus kws tshaj lij cov khoom siv hluav taws xob hloov hluav taws xob, GNEE muab TP304L / TP316L / TP321 cov raj uas ua raws li ASTM A213 cov qauv. Tag nrho cov raj yog tsim los siv cov txheej txheem seamless los xyuas kom meej cov qauv zoo ib yam thiab lub zog, thiab tau txais kev kho mob thiab kev kho deg los txhim kho kev huv thiab kev tiv thaiv corrosion. Ua kom tiav cov ntaub ntawv soj ntsuam thiab kuaj cov ntaub ntawv. Peb cov raj yog tsim tshwj xeeb kom ua tau raws li cov kev cai nruj ntawm cov chaw tsim hluav taws xob, petrochemical chaw, refineries, thiab cov tshuab hluav taws xob hloov hluav taws xob.
Nyem kom tau txais ASTM A213 cov npe khoom
ASTM A213 Stainless Hlau Tube Specification
|
Specification |
ASTM A-213 thiab nws qhov sib npaug ASME, DIN & EN Standard. |
|
Qib |
304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 317, 317L, 321, 321H, 347, 347H, 410 |
|
Hom |
Seamless Ferritic thiab Austenitic Boiler, Superheater, thiab Thaum tshav kub kub -Txiv Tubes |
|
Sab Nraum Loj |
1/4 "OD, NB rau 3" OD, NB qhov ntau thiab tsawg |
|
Thickness |
1mm txog 12mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
|
Ntev |
Txog li 6 meters, kev cai txiav ntev |
|
Xaus |
No.1 Pickled Finish, No.4 tiav, BA Finish, Electropolished Seamless Tubes |
|
Kev Xa Khoom |
Raws li Rolled, tsim, Kev ntxhov siab, Annealed, Hardened, Tempered, Txias Kos |
|
Txheej |
Electropolish, Mechanical Polish, Satin Finish, Passivated |
Tshuaj muaj pes tsawg leeg:
| Qib | UNS Tsim |
Cov ntsiab lus % | ||||||||||||||
| C | Mn | P | S | Si | Cr | Ni | Mb | Ti | Nb | N | Cu | Ce | B | Al | ||
| TP 304 L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0–20 | 8.0–13 | . . . | . . . | . . . | . . . | . . . | . . . | ||
| TP 304 H | S30409 | 0.04 – 0.1 | 2 | 0.045 | 0.03 | 1 | 18.0–20 | 8.0–11 | . . . | . . . | . . . | . . . | . . . | . . . | ||
| TP 316 L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0–18 | 10.0–14 | 2.00–3 | . . . | . . . | . . . | . . . | . . . | ||
| TP 316 H | S31609 | 0.04 – 0.1 | 2 | 0.045 | 0.03 | 1 | 16.0–18 | 10.0–14 | 2.00–3 | . . . | . . . | . . . | . . . | . . . | ||
| TIAB SA 321 | S32100 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0–19 | 9.0–12 | . . . | Ti 5 × (C+N) min, 0.70 max | . . . | 0.1 | . . . | . . . | ||
| TP 321 H | S33228 | 0.04 – 0.08 | 1 | 0.02 | 0.015 | 0.3 | 26.0–28 | 31.0–33 | . . . | . . . | 0.60- 1 | . . . | . . . | 0.05 – 0.1 | 0.025 | |
Kev kho cua sov yuav tsum tau
| Qib | UNS Lub npe |
Thaum tshav kub kub kho hom | Austenitizing / Solutioning Kub, min los yog ntau yam℃F [degree] | Txias Media | ASTM Grain Loj No. B |
| TP 304 L | S30403 | Kev kho mob | 1900℃F [1040 degree] | dej los yog lwm yam txias txias | . . . |
| TP 304 H | S30409 | Kev kho mob | 1900℃F [1040 degree] | dej los yog lwm yam txias txias | 7 |
| TP 316 L | S31603 | Kev kho mob | 1900℃F [1040 degree] | dej los yog lwm yam txias txias | . . . |
| TP 316 H | S31609 | Kev kho mob | 1900℃F [1040 degree] | dej los yog lwm yam txias txias | 7 |
| TIAB SA 321 | S32100 | Kev kho mob | 1900℃F [1040 degree] | dej los yog lwm yam txias txias | . . . |
| TP 321 H | S32109 | Kev kho mob | ua haujlwm txias: 2000 [1090] kub dov: 1925 [1050]H |
dej los yog lwm yam txias txias | 7 |
Tensile Requirements
| Qib | UNS | Tensile zog, Min. Ksi [MPa] | Yield zog, min. Ksi [MPa] | Elongation nyob rau hauv 2 nyob rau hauv. los yog 50 hli, min, % A, B |
Hardness, Max | |
| Lub npe | Brinell / Vickers | Rockwell | ||||
| TIAB SA 304 | S30400 | 75 [515] | 30 [205] | 35 | 192 HBW / 200Hv | 90 HB |
| TP 304 L | S30403 | 70 [485] | 25 [170] | 35 | 192 HBW / 200Hv | 90 HB |
| TP 304 H | S30409 | 75 [515] | 30 [205] | 35 | 192 HBW / 200Hv | 90 HB |
| TP 316 L | S31603 | 70 [485] | 25 [170] | 35 | 192 HBW / 200Hv | 90 HB |
| TP 316 H | S31609 | 75 [515] | 30 [205] | 35 | 192 HBW / 200Hv | 90 HB |
| TP 316 Ti | S31635 | 75 [515] | 30 [205] | 35 | 192 HBW / 200Hv | 90 HB |
| TIAB SA 321 | S32100 | 75 [515] | 30 [205] | 35 | 192 HBW / 200Hv | 90 HB |
| TP 321 H | S32109 | 75 [515] | 30 [205] | 35 | 192 HBW / 200Hv | 90 HB |
Nco tseg:
Mill daim ntawv pov thawj yuav raug muab tawm raws li EN10204.3.
Tag nrho cov raj yuav tsum tau muab raws li ASTM A213 / A213M Specification.
Pickled Annealed Thaum tshav kub kub Exchanger Tube soj ntsuam:
PMI Test
Kev Xeem Hydraulic
Eddy Tam sim no Test
Tsis yog -Kev kuaj kev puas tsuaj
Lwm yam
Ntim thiab Marking:
Cov khoom yuav tsum tau ntim rau hauv pob los yog plywood crates, qhwv hauv yas, thiab tiv thaiv nrog kev ntsuas tsim nyog los xyuas kom meej seaworthy thauj los yog raws li xav tau.
Cov cim yuav tsum ua raws li cov kev cai ntawm A1016/A1016M, thiab yuav tsum suav nrog seb lub raj puas kub - ua haujlwm lossis txias - ua haujlwm, suav nrog tab sis tsis txwv rau: tus qauv, qib, qhov loj, tus naj npawb cua sov, thiab ntau tus lej.
