Daim ntawv thov ntawm P335GH Siab Hlau Phaj
P335GH boiler steel phaj yog cov hlau tsis muaj hlau rau cov khoom siv siab tsim raws li European tus qauv EN 10028-2.
P335GH siab hlab ntsha steel phaj muaj qhov zoo vuam kev ua tau zoo thiab cov khoom siv kho tshuab, thiab tsim nyog rau kev tsim cov hlab ntsha siab, boilers thiab lwm yam khoom siv uas yuav tsum tau tiv taus qee qhov siab.
EN 10028-2 P335GH Boiler Zoo Steel Phaj Chemical Composition (%)
| C | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo |
| 0.1-0.22 | Tsawg dua lossis sib npaug rau 0.6 | 1.1-1.7 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.01 | 0.02 | Tsawg dua lossis sib npaug rau 0.3 | Tsawg dua lossis sib npaug rau 0.3 | Tsawg dua lossis sib npaug rau 0.3 | Tsawg dua lossis sib npaug rau 0.08 |
EN 10028-2 P335GH PVQ Steel Phaj Mechanical Property
| Thickness | Tensile zog (MPa) | Yield zog (MPa) | Elongation hauv 2 nti (50mm) min |
| Tsawg dua los yog sib npaug li 16 | Ntau dua lossis sib npaug rau 335 | 510-650 | 20 |
| 16﹤T Tsawg dua lossis sib npaug rau 40 | Ntau dua lossis sib npaug rau 345 | ||
| 40﹤T Tsawg dua lossis sib npaug rau 60 | Ntau dua lossis sib npaug rau 335 | ||
| 60﹤T Tsawg dua lossis sib npaug rau 100 | Ntau dua lossis sib npaug rau 315 | 490-630 | |
| 100﹤T Tsawg dua lossis sib npaug rau 150 | Ntau dua lossis sib npaug li 295 | 480-630 | |
| 150﹤T Tsawg dua lossis sib npaug li 250 | Ntau dua lossis sib npaug li 280 | 470-630 |
Daim ntawv thov thaj chaw ntawm P335GH siab nkoj phaj khoom
Lub nkoj siab: P335GH boiler zoo phaj yog siv los tsim ntau lub nkoj siab, xws li tso tsheb hlau luam, reactors, thiab lwm yam.
Boiler: P335GH pvq phaj yog lub siab siv los tsim cov boilers.
Pipeline: P335GH siab lub nkoj zoo hlau yog siv rau cov kav dej uas thauj cov kub thiab siab tshaj tawm.
Cov khoom siv tshuaj: P335GH nkoj steel phaj yog siv los tsim cov khoom siv hauv cov khoom siv tshuaj.
