347 Cov Hlau Stainless Seamless Yeeb Nkab
Kev Piav Qhia Luv:
347 Cov Yeeb Nkab Stainless Hlau Seamless: Kev Tiv Thaiv Kub Siab & Kev Tiv Thaiv Corrosion.
Kev Ntsuas Roughness ntawm Cov Yeeb Nkab Stainless Hlau:
Cov Kav Dej 347 Stainless Steel Seamless yog ua los ntawm cov hlau tsis xeb uas ruaj khov, tsim los kom muaj kev tiv thaiv zoo rau kev xeb intergranular, tshwj xeeb tshaj yog nyob rau hauv qhov chaw kub siab. Cov kav dej no zoo tagnrho rau cov ntawv thov uas xav tau lub zog nkag siab zoo dua thiab kev tiv thaiv oxidation, xws li hauv kev ua tshuaj lom neeg, kev tsim hluav taws xob, thiab cov tshuab tso pa tawm kub siab. Nrog rau niobium ntxiv, 347 stainless hlau muab kev ruaj khov zoo dua, tiv thaiv carbide precipitation thiab tswj nws lub zog hauv qhov kub txog li 1500 ° F (816 ° C). Qhov no ua rau 347 stainless hlau seamless kav dej zoo meej rau cov chaw xav tau kev ruaj khov thiab kev ntseeg siab mus sij hawm ntev.
Cov Lus Qhia Txog Stainless Hlau 347 Seamless Yeeb Nkab:
| Cov Lus Qhia Tshwj Xeeb | ASTM A / ASME SA213, A249, A269, A312, A358, A790 |
| Qib | 304, 316, 321, 321 Ti, 347, 347H, 904L, 2205, 2507 |
| Cov txheej txheem | Kub-dov, txias-kos |
| Loj | 1 / 8" NB - 12" NB |
| Qhov tuab | 0.6 hli txog 12.7 hli |
| Teem sijhawm | TSW 20 SCH 30 SCH 40 XS STD SCH 80 SCH 60 SCH 80 SCH 120 SCH 140 SCH 160 XXS |
| Hom | Tsis muaj qhov sib txuas |
| Daim Ntawv | Rectangular, Round, Square, Hydraulic thiab lwm yam |
| Ntev | 5.8M, 6M & Qhov Ntev Yuav Tsum Tau |
| Xaus | Qhov Kawg Beveled, Qhov Kawg Plain, Treaded |
| Daim Ntawv Pov Thawj Xeem Zeb | EN 10204 3.1 los yog EN 10204 3.2 |
Cov Kav Dej Stainless Hlau 347/347H Sib Npaug Qib:
| TUS QAUV | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | - | X6CrNiNb18-12 |
347 stainless hlau tubing Tshuaj lom neeg muaj pes tsawg leeg:
| Qib | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | siab tshaj 0.08 | 2.0 siab tshaj plaws | 1.0 siab tshaj plaws | 0.045 siab tshaj | 0.030 siab tshaj plaws | 17.00 - 20.00 | 10xC – 1.10 | 9.00 - 13.00 | 62.74 feeb |
| SS 347H | 0.04 – 0.10 | 2.0 siab tshaj plaws | 1.0 siab tshaj plaws | 0.045 siab tshaj | 0.030 siab tshaj plaws | 17.00 - 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 feeb |
347 Cov Yeeb Nkab Hlau Stainless:
| Qhov Ceev | Melting Point | Lub zog tensile | Lub Zog Tawm (0.2% Offset) | Kev ntev |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35% |
Cov Txheej Txheem ntawm Cov Kav Dej Stainless Hlau Seamless:
347 Cov Hlau Stainless Seamless Yeeb Nkab Daim Ntawv Thov:
1. Cov Khoom Siv Tshuaj Lom Zem - Zoo tagnrho rau cov khoom hloov pauv cua sov, cov reactors, thiab cov kav dej uas tswj cov tshuaj lom neeg corrosive ntawm qhov kub siab.
2. Kev Lag Luam Petrochemical - Siv rau hauv kev ua haujlwm refinery rau kev tuav cov kua thiab cov roj hauv qhov kub heev.
3. Cov Cheebtsam Aerospace - Siv rau hauv cov khoom siv cav thiab cov tshuab tso pa tawm uas xav tau cua sov thiab tiv taus oxidation.
4. Kev Tsim Hluav Taws Xob - Siv rau hauv boilers, superheaters, thiab lwm yam tshuab cua sov rau lawv lub peev xwm los tiv taus thermal cycling.
5. Kev Ua Khoom Noj - Ua haujlwm hauv cov kab ke uas siv cov pa kub siab, thiab kev tiv thaiv oxidation thiab corrosion yog qhov tsim nyog.
6. Khoom Siv Tshuaj - Haum rau cov kav dej thiab cov tso tsheb hlau luam uas raug cov tshuaj lom neeg hauv cov chaw tsis muaj kab mob.
Vim li cas ho xaiv peb?
1. Muaj ntau tshaj 20 xyoo ntawm kev paub dhau los, peb pab neeg ua kom zoo hauv txhua qhov project.
2. Peb ua raws li cov txheej txheem tswj xyuas kom zoo kom ntseeg tau tias txhua yam khoom ua tau raws li cov qauv.
3. Peb siv cov thev naus laus zis tshiab thiab cov kev daws teeb meem tshiab los xa cov khoom zoo tshaj plaws.
4. Peb muab cov nqi sib tw yam tsis muaj kev cuam tshuam rau qhov zoo, kom ntseeg tau tias koj tau txais tus nqi zoo tshaj plaws rau koj qhov kev nqis peev.
5. Peb muab ntau yam kev pabcuam kom tau raws li koj xav tau, txij li kev sab laj thawj zaug mus txog rau kev xa khoom zaum kawg.
6. Peb txoj kev cog lus rau kev ruaj khov thiab kev coj ncaj ncees ua kom peb cov txheej txheem zoo rau ib puag ncig.
Cov Yeeb Nkab Hlau Uas Tiv Thaiv Kev Xeb:
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog thaum xa khoom mus thoob ntiaj teb uas cov khoom xa tuaj dhau ntau txoj kev sib txawv kom mus txog qhov chaw kawg, yog li peb thiaj li txhawj xeeb txog kev ntim khoom.
2. Saky Steel ntim peb cov khoom ntau txoj kev raws li cov khoom. Peb ntim peb cov khoom ntau txoj kev, xws li,
