ASTM A203 Qib B lub nkoj steel phaj
Siab Vessel (PVQ) Steel Phaj Khoom Piav Qhia
GNEE muab A203GrB siab lub nkoj phaj khoom yog alloy steel phaj, uas yog tsuas yog siv nyob rau hauv kev tsim khoom ntawm siab hlab ntsha hlau. A203GrB nkoj steel phaj peb muab tuaj yeem kho qhov loj me, txiav, welded thiab xuas nrig ntaus raws li koj qhov kev siv kawg rau A203GrB boiler steel khoom.
Siab Vessel Quality (PVQ) Cov Khoom Muag Khoom Paub meej
A203 Qib B Vessel Steel Chemical Composition & Mechanical Property:
| Qib | Chemical Composition (%) | ||||
| C | Mn Ntau dua lossis sib npaug | Si | P | S | |
| ASTM A203 Qib B (A203GRB) | 0.17 | 0.78-0.88 | 0.13-0.45 | 0.035 | 0.035 |
| Qib | Mechanical Property | ||||
| Tensile zog (MPa) | Yield zog (MPa) | % Elongation hauv 2 nti (50mm) min | Impacting Test Temperature (degree) | ||
| ASTM A203 Qib B (A203GRB) | 485 | 275 | 21 | -20,40,-60 | |
Boiler Zoo Steel Phaj Khoom Duab
GNEE Group Photo
Peb yog cov chaw tsim khoom lag luam ntawm alloy steel phaj, peb lub tuam txhab tseem yog lub tuam txhab kev lag luam txawv teb chaws rau cov khoom lag luam steel, peb muaj 16 xyoo kev xa tawm, kev sib tw thiab kev pabcuam zoo tshaj plaws tom qab muag. Dhau li ntawd, peb tseem tuaj yeem muab txhua yam khoom siv hlau kom tau raws li cov neeg siv khoom xav tau.
GNEE Group Exhibition Duab
GNEE pab pawg neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog ASTM A203 Qib B lub nkoj steel phaj, thov hu rau peb!