ASTM A815 WPS32205 Duplex 2205 Lub luj tshib Fittings Suppliers,tiv tauj pebkom tau txais kev tsocai dawb thiab qauv!
ASTM A815 WPS32205 Duplex 2205 Lub luj tshib Fittings
Lub luj tshib fittings ua los ntawmDuplex stainless hlau 2205zoo heev rau siv nyob rau hauv corrosive ib puag ncig, nrog ib tug pitting kuj sib npaug tus nqi (PREN) ntawm 34-36, uas muaj zog tiv thaiv pitting thiab crevice corrosion. Nws kuj yog resistant rau chlorides thiab outperforms austenitic stainless hlau xws li 304 thiab 316 nyob rau hauv ntau corrosive ib puag ncig.ASTM A815 WPS32205 luj tshibyog qhov zoo tagnrho rau kev ua tshuaj, kev siv dej hiav txwv, desalination, roj thiab roj industries, thiab pulp thiab ntawv industries.
Technical Specifications Txheej txheem cej luam
Standard Specification:ASTM A815 / ASME SA815
Khoom Qib:UNS S32205 / UNS S31803 (Dual Certified Alloy 2205)
Classifications: WP-S:Seamless kev tsim kho los ntawm siab - txoj kev ncaj ncees.
WP-W / WP-WX:Welded fabrication siv 100% radiography/X-ray soj ntsuam daim hlau.
Dimensional Standard:ASME B16.9, ASME B16.28, MSS{2}}SP-43
Loj Dimensions: Seamless Fittings:1/2 "NB to 24" NB
Welded Fittings:1/2 "NB to 48" NB
Phab ntsa Thickness / Teem sijhawm:SCH 5S, 10S, 40S, 80S, SCH 160, SCH XXS
Bending Radius:1D (Short Radius), 1.5D (Long Radius), 3D, 5D, rau kev cai kev cai yeeb nkab khoov.
1. ASTM A815 UNS S32205 Chemical Composition
| Element | Cov pa roj carbon (C) | Manganese (Mn) | Silicon (Si) | Chromium (Cr) | Nickel (Ni) | Molybdenum (hli) | Nitrogen (N) |
| Tsawg% | - | - | - | 22.00 | 4.50 | 3.00 | 0.14 |
| Max % | 0.030 | 2.00 | 1.00 | 23.00 | 6.50 | 3.50 | 0.20 |
2. ASTM A815 WPS32205 Mechanical Properties
- Tensile zog: 620 MPa (tsawg kawg)
- Tawm Zog: 450 MPa (tsawg kawg)
- Elongation: 25% (tsawg kawg)
- Hardness: feem ntau tsawg dua 30 HRC
3. Duplex 2205 fittings High Temperature Resistance
- Ua tau zoo ntawm -50℃thiab +300 degree
- Tsis pom zoo vim muaj kev pheej hmoo ntawm embrittlement Kev siv txuas ntxiv ntawm qhov kub siab tshaj 300 degree.
4. Thermal conductivity thiab expansion
- Thermal conductivity: siab dua austenitic stainless hlau, uas txhim kho cov cua sov ua haujlwm.
- Thermal expansion: qis dua qib austenitic, txo qhov kev pheej hmoo ntawm deformation hauv kev siv kub.
5. Muaj hom luj tshib rau SA815 S32205:
- 90℃luj tshib
- 45℃luj tshib
- Ntev vojvoog (LR) thiab luv vojvoog (SR) luj tshib
Kev soj ntsuam nruj nruj & Kev ua raws cai
Txhawm rau tshem tawm txoj kev pheej hmoo ntawm cov nag lossis daus thaum lub sijhawm kub sib sau lossis kev kho cua sov, tag nrho cov HT Pipeline fittings tau txais kev daws teeb meem meej ntawm1020℃thiab 1100 degree, ua raws li dej quenching. Txhua qhov khoom xa tuaj yog sau tag nrho thiab nrog rau:
- Material Test Certificate (MTC) ua raws liEN 10204 3.1
- Cov ntaub ntawv txheeb xyuas qhov zoo (PMI).
- Cov ntawv ceeb toom tsis yog-Kev Ntsuam Xyuas Kev Puas Tsuaj (NDT) (xws li Ultrasonic thiab Radiographic kuaj rau welded luj tshib)
- Thib peb- Daim ntawv pov thawj tshuaj xyuas tog (muaj raws li kev thov los ntawm cov koom haum xws li ABS, DNV, BV, SGS)
