Khoom Description
Peb Qhov Zoo
1. Kev kub siab ua haujlwm
- ASTM A312 TP304 316 Hnyav Phab Ntsa Seamless Stainless Steel Tube yog tsim los siv cov txheej txheem txias dov, ua rau cov raj seamless yam tsis muaj vuam tsis muaj zog, ua kom cov phab ntsa tuab thiab muaj zog.
- Cov hlab ntsha tau txais kev kho cua sov los tiv thaiv kev tawg ntawm kev kub ntxhov. Lawv raug kuaj ultrasonic thiab kuaj hydrostatic kom ruaj khov ua haujlwm nyob rau hauv siab - ib puag ncig siab.
2. Qhov kub thiab txias tsis kam thiab Oxidation Resistance
- Peb TP304 tuaj yeem tiv taus qhov kub txog li 870 degree, thiab TP316 mus txog 925℃hauv kev siv tsis tu ncua, thaum tswj xyuas cov khoom zoo heev. Cov hlab yog pickled thiab passivated, tsim kom muaj oxidation -cov txheej txheem los txhim kho lawv cov oxidation tsis kam.
- Txhua pawg ntawm peb cov raj tau lees paub cov khoom siv raw, thiab tag nrho cov raj tuaj nrog Daim Ntawv Pov Thawj Zeb Xeem (MTC), kom ntseeg tau tias cov khoom siv ua raws li cov qauv ASTM A312.
3. Qhov Loj Loj
- Peb cov tuab tuab -cov phab ntsa yog tsim los siv cov txheej txheem txias dov, ua rau qhov loj me me nrog cov phab ntsa tuab ntawm ± 0.05mm. Cov hlab yog straightened siv ib tug multi- yob straightening tshuab los xyuas kom meej ncaj ncaj thiab roundness.
- Txhua lub raj tau txais 100% kev tshuaj xyuas ntawm txoj kab uas hla, phab ntsa thickness, ntev, thiab ncaj siv lub laser txoj kab uas hla ntsuas qhov system, ultrasonic phab ntsa thickness gauge, thiab lwm yam., kom ua raws li ASTM A312.
4. Corrosion Resistance
- ASTM A312 TP304 thiab 316 Hnyav Phab Ntsa Seamless Stainless Hlau Tubes tuav zoo heev corrosion kuj nyob rau hauv oxidizing thiab tshuaj marine ib puag ncig. Kev kho cua sov ua kom muaj kev kho cua sov zoo tshaj plaws thoob plaws tag nrho lub raj phab ntsa hla -section, zam kev pheej hmoo ntawm intergranular corrosion.
- Cov raj tau dhau los kuaj cov tshuaj lom neeg muaj pes tsawg leeg thiab kev ntsuas kev sib xyaw ua ke kom ntseeg tau tias lawv cov corrosion kuj ua tau raws li cov neeg siv khoom xav tau. Kev ntsuam xyuas ntsev tsuag thiab pitting corrosion tseem ceeb ntsuas kub tuaj yeem ua raws li cov neeg siv khoom thov.
thaj chaw siv
- Kev lag luam roj thiab roj: siab- cov kav dej siab, cov kab tshuaj txhaj tshuaj, cov khoom siv drilling, thiab corrosion- cov kav dej tiv taus rau cov ntug dej hiav txwv thiab cov chaw hauv dej hiav txwv.
- Cov nroj tsuag tshuaj thiab petrochemical: Kub exchangers, condensers, reactors, thiab txheej txheem piping.
- Kev tsim hluav taws xob: boiler tubes, superheaters, thiab siab -kub chav piping.
- Muaj tshuab: hydraulic cylinders, hnyav machinery piping, thiab siab hlab ntsha.
- Architectural thiab structural applications: Cov qauv kev txhawb nqa, cov kab zoo nkauj, thiab thauj khoom -cov kabmob.
Tshuaj muaj pes tsawg leeg
| Qib | C (%) | Mn (%) | P (%) | S (%) | Si (%) | Cr (%) | Tsis muaj (%) | Mo (%) |
| TIAB SA 304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18–20 | 8–11 | – |
| TIAB SA 316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16–18 | 10–14 | 2–3 |
| TP XM-15 | 0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 15–17 | 12–14 | 1–2 |
| TP XM-29 | 0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 17–19 | 12–15 | 2–3 |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) | Hardness (HRB) |
| TIAB SA 304 | 515 nqi | 205 feeb | 40 | 90 |
| TIAB SA 316 | 515 nqi | 205 feeb | 40 | 95 |
| TP XM-15 | 520–650 | 210–350 | 35–40 | 95–105 |
| TP XM-29 | 540–680 | 220–360 | 35–40 | 100–110 |
Cov qhab nia xaiv tau
- 304L / 316L- Tsawg- carbon versions rau txhim kho weldability thiab txo rhiab heev.
- 321 Stainless hlau- Titanium- qib ruaj khov rau kev txhim kho intergranular corrosion kuj.
- Duplex Stainless Hlau- Ntau zog thiab zoo dua chloride kev nyuaj siab corrosion kuj.
- 317 / 317L Stainless hlau- Rau cov ntawv thov uas muaj cov tshuaj tiv thaiv corrosion ntau dua.
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
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