WN flange EEMUA 234/145 UNS 7060X, OD 30MM X THK 2.5MM, FF, 20 BAR
Covweld caj dab flangeyog txuas nrog lub raj xa dej los ntawm lub hub ntev, thiab qhov kev hloov pauv ntawm qhov chaw yog tsim tom qab vuam. Qhov no tuaj yeem txo qhov kev ntxhov siab zoo, los ntawm kev siv lub siab-siab thiab kub ib puag ncig.
EEMUA 234/EEMUA 145 yog tus qauv rau tooj liab-nickel flanges thiab cov kav dej luam tawm los ntawm British EEMUA (Engineering Equipment and Materials Users Association). Raws li EEMUA 145 cov ntaub ntawv, tsim, thiab kev tsim khoom, welded flanges yog dav siv rau lub sijhawm uas yuav tsum tau muaj kev tiv thaiv corrosion zoo heev, tshwj xeeb tshaj yog nyob rau hauv cov tshuab uas muaj kev sib cuag nrog seawater thiab corrosive media, xws li kev lag luam nkoj, kev lag luam marine, seawater desalination khoom. , thiab kev lag luam chemical.
Standard: EEMUA 234 / EEMUA 145
Khoom siv: UNS C7060X
Kev ntsuas siab: 20 Bar
Loj: OD 30mm
Flange Facing Hom: FF (Lub ntsej muag tiaj tus)
Daim ntawv thov: Haum rau nruab nrab-siab system
C7060X Weld Neck Flange Loj & Khoom
Loj & Tolerance
Loj: 1 "/ 30mm
D: 108mm ± 2
b: 16mm +3.5/-0
d6: 42mm ± 0.5
d3:30 ua
H1: 56mm ± 1.5
d7: 25mm ± 0.54
S1 (min): 2.5mm
h2:8 ib
K: 79.4mm ± 0.45
d2: 4 x 15.9 +0.5/-0
CuNi 90/10 Chemical Composition (%)
| Cu | Pb | Fe | Ni | Zn | Mn | S | P | C |
| So | Tsawg dua lossis sib npaug rau 0.01 | 1.50-2.00 | 10.00-11.00 | Tsawg dua lossis sib npaug rau 0.20 | 0.50-1.00 | Tsawg dua lossis sib npaug rau 0.020 | Tsawg dua lossis sib npaug rau 0.020 | Tsawg dua lossis sib npaug rau 0.05 |
Hlau: kom muaj zog thiab corrosion kuj
Mechanical Properties
| Lub zog tensile | Yield zog | Elongation | Hardness |
| Ntau dua lossis sib npaug li 280MPa | Ntau dua lossis sib npaug rau 105 | Ntau dua lossis sib npaug li 30% | Tsawg dua lossis sib npaug li 120 HV |
Performance ntawm C7060X Weld Neck Flange
Corrosion tsis kam: Zoo heev
Mechanical zog: Siab
Vuam kev ua tau zoo: Zoo
Sealing kev ua tau zoo: Zoo thiab ruaj khov
Xav tau daim ntawv thov
Kev lag luam
Marine engineering
Shipbuilding kev lag luam
Kev lag luam tshuaj thiab petrochemical
Zog engineering
Cov txheej txheem
Seawater txias system
Cov tshuaj tiv thaiv kab mob thiab kev thauj mus los
Seawater desalination cov cuab yeej thiab cov cua sov exchanger system
Ballast dej system
Nkoj hluav taws tiv thaiv kav dej
Corrosive nruab nrab kev thauj mus los