ASTM A928 UNS S32760 Stainless hlau welded yeeb nkab
Hom: Welded
Section Shape: Round
Txuj: ASTM
Nto tiav: 2B / BA / NO.1 / NO.4 / 8K
Kev kam rau siab: ± 1%
Lub sij hawm xa tuaj: 15-21 hnub
Invoicing: Los ntawm qhov hnyav tiag tiag
Loj: 1/2 "-48"
Packing: woven hnab / rooj ntoo
Length: Tsau ntev / random ntev
Xaus: BE/PE
Ntawv pov thawj: ISO
UNS S32760 Super Duplex Steel Pipe Chaw tsim tshuaj paus, Stockist
Yog koj tab tom nrhiavASTM A928 UNS S32760 (F55) Super Duplex Stainless Hlau Welded Yeeb Nkabmuaj peev xwm ua tau raws li qhov xav tau tshaj plaws hauv kev lag luam marine engineering, flue gas desulfurization (FGD), thiab siab -siab qaub qhov chaw pabcuam, GNEE yog koj tus khub ntseeg siab. Peb tuav cov khoom lag luam nthuav dav ntawm UNS S32760 cov kav dej nrog cov khoom xa tawm txhua xyoo ntau tshaj 1,000 tons, tau txais lub koob npe nrov thoob ntiaj teb rau qhov tsis zoo.
PebUNS S32760 EFW kavyog tsim los siv siab heev PAW + TIG (Plasma Arc Vuam + Tungsten Inert Gas) ua ke vuam tshuab, siv high-nickel muab tub lim hlau kom meej sib npaug ntawm cov vuam microstructure. Txhua cov yeeb nkab tau dhau los ua kev daws teeb meem nruj thiab nrawm nrawm dua li 1100 degree. Cov txheej txheem no ua kom ruaj khov PREN (Pitting Resistance Equivalent Number) ntawm ntau dua lossis sib npaug li 40 thiab tswj xyuas cov ferrite kom zoo zoo ntawm 40%-60% (tshuaj xyuas ntawm ASTM A923 Method C), zoo tshem tawm cov kev puas tsuaj los ntawm cov hauv paus hniav.
Txhawm rau kom ntseeg tau siab tshaj plaws hauv cov roj av thiab roj tseem ceeb, tshuaj lom neeg, thiab kev siv desalination, GNEE's Super Duplex S32760 kav xa tuaj raws li cov qauv siab tshaj plaws hauv Chav Kawm 1. Peb cov txheej txheem zoo suav nrog 100% Radiographic Testing (RT), Dye Penetrant Testing (PT), thiab Hydrostatic Testing, kom ntseeg tau tias muaj kev sib koom ua haujlwm ntawm 1.0-muab lub zog txhua yam thiab corrosion kuj ntawm lub hauv paus hlau.
Tsis tas li ntawd, peb cov khoom tau ua raws li NACE MR0175 / ISO 15156 rau sulfide kev ntxhov siab tawg thiab ua tau raws li kev lag luam nruj tshaj plaws NORSOK M-630 MDS D55 specifications. Peb muab daim ntawv pov thawj EN 10204 3.1/3.2 tiav, muab cov ntaub ntawv pov thawj tseeb thiab kev nyab xeeb rau koj cov haujlwm ua haujlwm siab kawg.
Cov hauv qab no yog cov khoom muaj feem xyuam nrog peb muab.
specification
UNS S32760 Super Duplex Pipes Cov Tshuaj Tshuaj
|
S32760 |
C |
N |
P |
Si |
Mn |
Mo |
Ni |
Cr |
S |
Lwm yam |
|
0.030 |
0.24/0.32 |
0.035 |
0.80 |
1.20 |
3.0/5.0 |
6.00/8.00 |
24.0/26.0 |
0.020 |
ua: 0.50 |
Super Duplex Steel S32760 Yeeb Nkab Mechanical Properties
|
S32760 |
Qhov ntom |
Melting Point |
Yield zog (0.2% Offset) |
Tensile zog |
Elongation |
|
7,8g 3 |
1350℃(2460℃F) |
Psi - 80000, MPa - 550 |
Psi - 116000, MPa - 800 |
15 % |
Qib sib npaug rau S32760 Super Duplex Stainless Hlau Yeeb Nkab
|
STANDARD |
UNS |
WERKSTOFF NR. |
|
Super Duplex S32760 |
S32760 |
1.4410 |
|
Super Duplex S32760 |
S32760 |
1.4410 |
ASTM A928M UNS S32760 hluav taws xob fusion welded yeeb nkab toughness
| Kub | +70A℃F (ft. lbs) | -60A℃F (ft. lbs) | -50A℃(J / cm) | +20A℃(J/cm) |
|---|---|---|---|---|
| Nruab nrab (5) | 87 | 65 | 90 | 150 J/cm |
| Ib leeg | 65 | 54 | 75 | 90 |
Kev kho cua sov ntawm SA 928 UNS S32760 fusion welded yeeb nkab
| Kev kho cua sov | 1110-1140 ºC |
|---|
ASTM A928M UNS S32760 hluav taws xob fusion welded yeeb nkab toughness
| Kub | +70A℃F (ft. lbs) | -60A℃F (ft. lbs) | -50A℃(J / cm) | +20A℃(J/cm) |
|---|---|---|---|---|
| Nruab nrab (5) | 87 | 65 | 90 | 150 J/cm |
| Ib leeg | 65 | 54 | 75 | 90 |
Nyem kom tau txais cov qauv dawb
kev tshuaj xyuas
| STEEL Qib | CORROSION TEST | TSEEM CEEB | ACCEPTANCE CRITERIA |
|---|---|---|---|
| UNS S32760 | ASTM G48 Txoj Kev A | Raws li ISO 17781 | Raws li ISO 17781 |
Rov qab flattening test
Tensile xeem
Hardness test (100% PMI soj ntsuam)
Flange xeem (muaj feem xyuam rau A928 UNS S32760 weldable plastics)
ASTM A928 EFW yeeb nkab Distributor
zoo ntim
Peb lub ntim yog tsim los tiv thaiv qhov hnyav ntawm kev thauj mus los thoob ntiaj teb, siv IPPC - ntawv pov thawj cov khoom siv hluav taws xob uas tsim nyog rau cov ntoo crates lossis kev cai steel thav duab kom tsis txhob muaj qhov deformation ntawm lub cev. Txhawm rau kom tsis txhob muaj galvanic corrosion los yog paug, txhua lub raj muaj kev tiv thaiv siab - ntom ntom PE kawg lub kaus mom, qhwv rau hauv daim nyias nyias, thiab thaum kawg ruaj ntseg nrog tsis yog{3}} hlau strapping.
Cim npe nrov: astm a928 uns s32760 stainless hlau welded yeeb nkab, Tuam Tshoj astm a928 uns s32760 stainless hlau welded yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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