A556 Steel Feedwater rhaub Tubes
GNEE muaj ntau yam ntawmASTM A556 Carbon Steel Seamless Yeeb Nkab, uas yog ua los ntawm hwm zoo raw cov ntaub ntawv los xyuas kom meej consumability, kuj, thiab sturdiness.
A556 Steel Heater Pipe yog tsim los siv cov txheej txheem kos duab txias, uas muaj qhov ua tau zoo, ua tiav, thiab lub zog siab. A556 Feedwater rhaub yeeb nkab tuaj yeem tiv taus qhov kub thiab txias ua haujlwm ib puag ncig, thiab kuj muaj cov thermal conductivity zoo thiab corrosion kuj.
A556 Feedwater Heater Pipe ua lub luag haujlwm tseem ceeb hauv kev muab cov cua sov tsim nyog rau ntau yam txheej txheem, xws li kev tsim hluav taws xob. Hauv kev lag luam xws li refineries, chemical processing plant, thiab cov chaw ua zaub mov.
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Chemical Components (%) ntawm ASTM A556
| Qib | C % | Si% | Mn% | P % | S % |
| A2 | 0.18 | ... | 0.27–0.63 | 0.035 | 0.035 |
| B2 | 0.27 max | 0.10 min | 0.29-0.93 | 0.030 max | 0.030 max |
| C2 | 0.30 max | 0.10 min | 0.29-1.06 | 0.030 max | 0.030 max |
Tag nrho cov cuab yeej cuab tam Tensile Requirements thiab Hardness ntawm ASTM A556
| Qib | Tensile zog, min, ksi [MPa] | Yield zog, min, ksi [MPa] | Elongation hauv 2 nti lossis 50 mm, min, % (longitudinal) | Hardness Requirements |
| A2 | 47 [320] | 26 [180] | 35 | HWV B 72 |
| B2 | 60 [410] | 37 [260] | 30 | HWV B 79 |
| C2 | 70 [480] | 40 [280] | 30 | PAB B 89 |
ASTM A556 Kev kub siab kub resistant alloy yeeb nkab
Vim li cas thiaj xaiv peb
Gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.
Gnee Cov neeg tuaj saib
FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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