Khoom Description
Khoom Specifications
| Cov qauv | ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312) |
| Qib Steel | TP 321 los yog TP XM-19 TP XM-10 TP XM-11 TP XM-15 TPXM-29 TP304 TP 304L TP304H TP304LN TP309S TP309H TP310S TP316 TP3167PL TP347H TP348 TP904L, thiab lwm yam. |
| Cov qauv sib npaug | EN X6CrNiTi18-10, DIN 1.4541, JIS SUS321, GOST 08Х18Н10T |
| Sab nraud Diameter (OD) | 6mm-610mm (1/4 "- 24") |
| Phab ntsa Thickness (WT) | 0.5mm-55mm (0.02 "- 2 1/8") |
| Ntev | 6-12m, lossis customized |
| Kev kho saum npoo | Pickled, Bright annealed |
| Txheej txheem ntau lawm | Txias kos, Kub Extrusion |
| Qhov xwm txheej | Kev daws Annealed |
321 stainless hlau yog Ni-Cr-Ti hom austenitic stainless hlau, feem ntau yog siv rau hauv kev tsim cov corrosion-cov khoom siv tiv thaiv kev lag luam hauv siab - qhov kub thiab txias ib puag ncig ntawm 500℃txog 800℃.
Thaum 304 stainless hlau raug kub nyob rau hauv thaj tsam ntawm 425℃mus rau 815℃(tshwj xeeb tshaj yog ntawm 550℃thiab 800 degree), carbon diffuses mus rau lub grain ciam teb, qhov uas nws combines nrog chromium los tsim chromium carbides . 321 stainless hlau yog ib qho kev hloov kho ntawm 304 stainless hlau (Tantiving ntxiv); Qhov kev sib ntxiv no txhawb kev tsim cov MC ruaj khov-hom carbides (TiC), uas txo qis kev tsim cov chromium carbides, yog li txhim kho cov khoom tiv thaiv rau intergranular corrosion thiab txhim kho nws qhov siab -kub kev ua haujlwm.
Stainless hlau seamless kav uas tsim los ntawm TORICH Sa 312 Tp 321 Ss Stainless Steel Pipe Supplier undergo kev kho cua sov tom qab txias kos duab los daws cov residual deformation stresses thiab refine cov khoom microstructure. Qhov pom zoo ua haujlwm kub kub rau 321 stainless hlau yog kwv yees li 870℃(siab tshaj), thaum qhov kev pom zoo sib cuam tshuam qhov kev pabcuam kub yog kwv yees li 925℃(siab tshaj).
Customized Services
- Ntxiv rau cov qauv txheej txheem ntawm cov kab uas hla sab nraud (1/4 "mus rau 24") thiab phab ntsa thicknesses (0.02" rau 2 1/8"), TORICH muaj cov kev pabcuam tsim khoom tshwj xeeb rau cov yeeb nkab diameters thiab phab ntsa thicknesses.
- TORICH muab kev pabcuam kev cai tsim rau ntau yam duab, suav nrog U-hom, S- hom, thiab kauv configurations.
- Peb kuj muab cov kev pabcuam ntim khoom raws li kev cai- suav nrog ntau- txheej txheej corrugated cardboard, yas zaj duab xis, thiab ntoo crates- nrog rau cov kev pabcuam kev cai logo.
Tshuaj muaj pes tsawg leeg
| Element | Cov pa roj carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Nickel | Titanium |
| TIAB SA 321 | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.75 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 17.0 – 19.0 | 9.0 – 12.0 | Ntau dua lossis sib npaug li 5 × C, Tsawg dua lossis sib npaug rau 0.70 |
Mechanical Properties
| Khoom | Tensile zog | Yield zog | Elongation | Hardness |
| Tus nqi | Ntau dua lossis sib npaug li 515 MPa | Ntau dua lossis sib npaug li 205 MPa | Ntau dua lossis sib npaug li 35% | Tsawg dua los yog sib npaug li 95 |
Lub cev muaj zog
| Khoom | Qhov ntom | Melting Range | Thermal conductivity | Tshwj xeeb kub muaj peev xwm | Modulus ntawm Elasticity |
| Tus nqi | 7.93 g/m² | 1398 – 1446 degree | 16.2 W / m·K (ntawm 100 degree) | 500 J/kg · K | ~ 193 GPa |
Cov qhab nia xaiv tau
- Rau cov ntawv thov uas xav tau ntau dua - qhov kub thiab txias ib puag ncig, TP 347 / 347H yog qhov kev xaiv tsim nyog; nws muaj kev nkag siab zoo dua piv rau TP 321 thiab yuav tsum tsis muaj kev tshaj tawm tshwj xeeb -weld kev kho cua sov los tiv thaiv intergranular corrosion.
- Rau cov kav dej ntawm cov roj av sab nrauv, duplex stainless hlau xws li S31803 / S32205 raug pom zoo, vim tias lawv muaj kwv yees li ob npaug ntawm lub zog ntawm TP 321 thaum muab kev tiv thaiv zoo heev.
- Yog tias daim ntawv thov raug txwv rau qis- mus rau- qhov kub thiab txias ib puag ncig, TP 304 / 304L stainless hlau yog qhov kev xaiv siv tau, tsim nyog siv nyob rau hauv qhov kub ntawm -200℃txog 425℃.
thaj chaw thov
321 stainless hlau yog siv rau hauv cov khoom siv tshuaj lom neeg thiab petrochemical uas suav nrog kev vuam thiab siab - txheej txheem kub- xws li siab - cov kav dej kub, cov hlab ntsha, thiab cov reactors.
Nws kuj tseem ua haujlwm nyob rau hauv cov tshuab sab nraum zoov hauv cov tshuaj, thee, thiab roj av kev lag luam uas yuav tsum muaj kev tiv thaiv siab rau intergranular corrosion; hauv tshav kub-cov khoom tiv thaiv rau cov khoom siv tsim kho; thiab hauv qhov chaw uas muaj teeb meem thaum kho cua sov. Cov ntawv thov tshwj xeeb suav nrog: cov pa roj combustion piping hauv kev lag luam roj av; engine exhaus manifolds; boiler casings, tshav kub exchangers, thiab cua sov rauv Cheebtsam; muffler Cheebtsam rau diesel xyaw; boiler siab hlab ntsha; thiab chemical thauj tankers.
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
FAQ
Q: Qhov twg muaj qhov siab tshaj -kub tsis kam: 310S lossis 321 stainless hlau?
A: 310S yog haum rau siv nyob rau hauv boilers, kub- moj tej tawg furnaces, thiab industrial furnace tubes, muaj peev xwm ntawm withstanding kub txog li 1200℃. 321 stainless hlau yog haum rau kub hauv qab 800℃thiab yog zoo tagnrho rau ib puag ncig uas yuav tsum tau corrosion kuj ntawm nruab nrab mus rau high kub.
Q: Yuav ua li cas TP321 seamless stainless hlau tubing ua nyob rau hauv cov nqe lus ntawm corrosion kuj nyob rau hauv lub petrochemical sector?
A: TP321 muaj peev xwm tiv taus cov kev sib txuas lus nyuaj uas feem ntau ntsib hauv kev lag luam petrochemical-xws li cov kua qaub, alkalis, ntsev, thiab roj corrosive.
Q: Cov kev pab cuam kho qhov chaw kho kom haum yog dab tsi?
A: Ntxiv rau kev polishing tshuab, daim iav polishing, thiab electropolishing, peb muab siab - kub- cov coatings resistant - xws li ceramic coatings thiab siab - kub silicone - xim xim- uas yog tsim rau siv nyob rau hauv cracking furnace tubes thiab cua kub nyob rau hauv petrochemical pipeline.
Cim npe nrov: sa 312 tp 321 ss stainless hlau yeeb nkab tsum, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
