Khoom Description
Peb Qhov Zoo
1. Zoo heev -Tsub muaj zog
- Peb cov kav dej tau txais kev daws teeb meem nyuaj rau kev kho cua sov thiab kev tswj xyuas nruj ntawm cov ntsiab lus carbon, uas ua rau muaj kev kub siab zoo - qhov kub thiab txias tsis kam, uas ua rau lawv lub neej ua haujlwm ntev.
- Cov kav dej tau txais kev tshuaj xyuas cov tshuaj muaj pes tsawg leeg, siab- ntsuas kub tensile, thiab kev ntsuam xyuas kev ntxhov siab kom ua haujlwm ruaj khov hauv siab - kub boilers, txo qhov kev pheej hmoo ntawm deformation, tawg, lossis ua tsis tiav.
2. Zoo corrosion kuj
- ASTM A213 stainless hlau boiler yeeb nkab resists corrosion ntawm chav, condensate, dej kho tshuaj, thiab lwm yam corrosive xov xwm, txo qhov kev pheej hmoo ntawm cov yeeb nkab phab ntsa thinning thiab nto puas.
- Peb muab cov ntaub ntawv xws li TP321 thiab TP347, uas muaj kev tiv thaiv rau intergranular corrosion. Cov yeeb nkab nto undergoes pickling thiab passivation kev kho mob los kho cov txheej txheem tiv thaiv thiab txhim kho corrosion kuj.
3. Zoo Weldability thiab Machining Performance
- Boiler kav yuav tsum tau txiav, khoov, thiab vuam thaum lub sij hawm installation txheej txheem. Peb cov kav dej tuaj yeem welded siv cov txheej txheem TIG / MIG yam tsis muaj kev tshaj tawm -weld kev kho cua sov, kev txhim kho kev txhim kho.
- Stainless hlau boiler yeeb nkab yog tsim los siv precision txias dov tshuab, xyuas kom meej qhov ntev thiab cov phab ntsa tuab. Lawv kuj muaj ductility zoo heev, tso cai rau txias khoov thiab ua rau lawv haum rau complex boiler geometry.
4. Kev Tswj Xyuas Zoo
- Peb cov kav dej tau raug kuaj xyuas zoo los ntawm cov khoom siv raw mus rau cov khoom tiav, suav nrog kev ntsuas hydrostatic siab, ntsuas tam sim no, thiab ntsuas ultrasonic, kom ntseeg tau tias lawv siab -siab tsis kam.
- Cov yeeb nkab saum npoo tau dhau los kuaj nruj kom ntseeg tau tias nws tsis muaj khawb, qhov, lossis hnyav oxide nplai, txhim kho corrosion tsis kam thiab kub hloov pauv.
thaj chaw thov
- Lub zog tiam: Dav siv nyob rau hauv boiler raj, superheater taub hau raj, reheater raj, thiab chav piping nyob rau hauv fossil roj thiab thermal fais fab nroj tsuag.
- Kev lag luam Petrochemical: High-Cov txheej txheem kub ntawm cov kav dej, cov khoom siv hluav taws xob sib hloov, thiab cov kav dej rauv hauv cov catalytic hloov kho thiab chav crackers.
- Kev ua tshuaj lom neeg: Cov hlab ntsha tawg, cov kab distillation, thiab cov txheej txheem cua sov.
- Roj thiab Roj: Offshore platform ua khoom siv, refinery furnace raj, thiab cua sov rov qab systems.
- Pulp thiab ntawv: Rov qab boiler raj thiab digesters ua hauj lwm nyob rau hauv alkaline sulfide ib puag ncig.
- Kev kho cua sov: Cov khoom siv hluav taws xob kho cua sov, cov raj radiant, thiab cov silencers.
- Khib kub rov qab: Pov tseg roj cua kub exchangers thiab lub zog txuag nyob rau hauv industrial boilers.
Tshuaj muaj pes tsawg leeg
| Element | C (%) | Mn (%) | P (%) | S (%) | Si (%) | Cr (%) | Tsis muaj (%) | Ti (%) | N (%) | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 0.045 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.75 | 17.0–19.0 | 9.0–12.0 | 5×(C+N)–0.70 | Tsawg dua lossis sib npaug li 0.10 | Bal. |
| TP 321 H | 0.04–0.10 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.75 | 17.0–19.0 | 9.0–12.0 | 4×(C+N)–0.70 | Tsawg dua lossis sib npaug li 0.10 | Bal. |
| TP 310 S | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 1.50 | 24.0–26.0 | 19.0–22.0 | - | - | Bal. |
Mechanical Properties
| Khoom | Tensile zog min | Yield zog min | Elongation min | Hardness max (HBW) | Hardness max (HRB) | Modulus ntawm Elasticity | Qhov ntom |
|---|---|---|---|---|---|---|---|
| TIAB SA 321 | 75 ksi / 515 MPa | 30 ksi / 205 MPa | 35% | 192 | 90 | 28 × 10⁶ psi / 193 GPa | 0.289 lb/in³ / 8.0 g/cm³ |
| TP 321 H | 75 ksi / 515 MPa | 30 ksi / 205 MPa | 35% | 192 | 90 | 28 × 10⁶ psi / 193 GPa | 0.289 lb/in³ / 8.0 g/cm³ |
| TP 310 S | 75 ksi / 515 MPa | 30 ksi / 205 MPa | 35% | 192 | 90 | 29 × 10⁶ psi / 200 GPa | 0.285 lb/in³ / 7.9 g/cm³ |
Cov qhab nia xaiv tau
| Alternative Qib | Yog vim li cas |
| TP 304 H | Haum rau qis- qhov chaw corrosion qis dua 650℃, tab sis nws qhov ruaj khov tsis txaus thiab tej zaum yuav xav tau tom qab-weld kho cua sov. |
| TIAB SA 309S | Ib qho kev ua tau zoo rau TP310S, nrog cov tshuaj zoo sib xws tab sis cov ntsiab lus nickel qis dua, haum rau ib puag ncig txog li 1000 degree. |
| Inconel 600 | Haum rau huab cua kub lossis huab cua sulfide corrosion ib puag ncig, nrog tus nqi siab dua tab sis zoo heev - kub stability. |
Khoom Qhia
Cov khoom siv kuaj
Eddy Tam sim no Flaw Detector
Hydraulic Universal Test tshuab
Intergranular Corrosion Tester
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom siv polishing
Cov khoom siv kos duab txias
Cov khoom ntim
FAQ
Q: Cov qib steel dab tsi muaj rau siab -kev siv kub?
A: Peb tuaj yeem muab ntau yam ASTM A213 stainless hlau qib, xws li TP304, TP304H, TP316L, TP316H, TP321, TP321H, TP347, TP347H, thiab TP310S.
Q: Puas yog koj lub boiler raj seamless los yog welded?
A: Peb cov raj yog tsim los ntawm kev ua kom txias txias - dov txheej txheem, tshem tawm cov vuam seam tsis muaj zog thiab ua kom ruaj khov ua haujlwm nyob rau hauv qhov kub thiab txias.
Q: Koj muab cov kev pabcuam ua dab tsi?
A: Peb muab precision txiav, beveling, chamfering, U-bending, thiab lwm yam kev pabcuam. Rau siab - daim ntawv thov kev huv, peb muab polishing sab hauv thiab sab nraud.
Cim npe nrov: stainless hlau boiler yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
