Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij a387 / sa387 chrome moly steel tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog tias koj yuav mus yuav a387 / sa387 chrome moly steel ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
GNEE Group chaw ua haujlwm ib puag ncig
A387 / SA387 Chrome Moly Steel
Boiler Phaj Product Description
ASTM A387 nkoj steel phaj, tseem hu ua ASME SA387 siab nkoj phaj khoom, A387 / SA387 siab nkoj steel phaj yog tus qauv specification rau chromium-molybdenum alloy steel siab nkoj phaj. A387 / SA387 chromium-molybdenum alloy steel phaj yog tsuas yog siv rau siab -kub vuam boilers thiab cov hlab ntsha.
Cov hlau phaj muab los ntawm GNEE Steel uas ua raws li tus qauv no suav nrog qib 1 thiab qib 2 boiler steel daim hlau ntawm ASTM A387 siab nkoj phaj 5, 9, 11, 12, 22 thiab 91, uas yog siv rau qhov kub thiab txias thiab corrosion thiab dav siv hauv steel boiler phaj thiab siab hlab ntsha. thawv.
A/SA387 GR 5 qib 2 siab lub nkoj phaj
Lub siab -chromium zoo-molybdenum alloy steel phaj tshwj xeeb tsim los siv rau hauv cov pa roj carbon steel siab cov hlab ntsha uas tuaj yeem txuas tau ntawm qhov kub thiab txias. Qhov ntxiv molybdenum muab cov khoom kub dua tensile lub zog, thaum lub chromium txhim kho corrosion kuj.
A/SA387 GR 9 qib 2 boiler steel
Weldable carbon steel phaj rau siab hlab ntsha thiab boilers siv nyob rau hauv high kub. Ntxiv chromium thiab molybdenum txhim kho corrosion thiab kub tsis kam ntawm steel daim hlau. A/SA387 Qib 9 steel phaj feem ntau yog siv rau hauv cov roj, roj thiab petrochemical kev lag luam.
A / SA387 GR 11 qib 2 siab lub nkoj zoo hlau
ASTM A387/ASME SA387 11 Qib 2 yog cov hlab ntsha siab siab rau cov kev pabcuam kub thiab siv dav hauv ntau yam lag luam, tshwj xeeb tshaj yog cov roj, roj thiab petrochemical kev lag luam, vim cov kua thiab roj feem ntau yog khaws cia ntawm qhov kub thiab txias.
A/SA387 GR 12 qib 2 boiler qib phaj
ASTM A387 / ASME SA387 Qib 12 yog chromium -molybdenum carbon alloy steel siv nyob rau hauv weldable siab hlab ntsha thiab muaj boilers nyob rau hauv kub kub.
A / SA387 GR 22 qib 2 boiler zoo steel
A / SA387 Qib 22 steel phaj muaj qhov zoo corrosion thiab oxidation tsis kam thiab yog qhov kev xaiv zoo.
A/SA387 GR 91 qib 2 boiler zoo phaj
Yog tias qhov kub thiab txias tsis kam thiab zoo corrosion kuj yuav tsum tau, A / SA387 91 Qib 2 carbon alloy steel phaj yog cov khoom tsim nyog xav txog. Nws yog qib siab hlab ntsha ntawm cov hlau feem ntau siv los ntawm cov tuam txhab muab cov roj thiab roj kev lag luam.
Boiler Qib Phaj Khoom Paub meej
A387 / SA387 pvq steel phaj tshuaj muaj pes tsawg leeg:
| A387/SA387 | Qib 5 | Qib 9 | Qib 11 | Qib 12 | Qib 22 |
| Cov pa roj carbon | 0.15 max | 0.15 max | 0.04-0.17 | 0.04-0.17 | 0.04-0.15 |
| Manganese | 0.25-0.66 | 0.25-0.66 | 0.35-0.73 | 0.35-0.73 | 0.25-0.66 |
| Phosphorous | 0.035 | 0.030 | 0.035 | 0.035 | 0.035 |
| Sulfur | 0.030 | 0.030 | 0.035 | 0.035 | 0.035 |
| Silicon | 0.55 max | 1.05 max | 0.44-0.86 | 0.13-0.45 | 0.5 max |
| Chromium | 3.9-6.1 | 7.9-10.1 | 0.94-1.56 | 0.74-1.21 | 1.88-2.62 |
| Molybdenum | 0.40-0.7 | 0.85-1.15 | 0.40-0.7 | 0.4-0.65 | 0.85-1.15 |
A387 / SA387 boiler zoo phaj txhua yam khoom:
| Qib | A387 Qib 5 | A387 Qib 9 | A 387 Qib 11 | A 387 Qib 12 | A 387 Qib 22 | |||||
| Chav Kawm 1 | Chav kawm 2 | Chav Kawm 1 | Chav kawm 2 | Chav Kawm 1 | Chav kawm 2 | Chav Kawm 1 | Chav kawm 2 | Chav Kawm 1 | Chav kawm 2 | |
| Tensile zog (ksi) | 60-85 | 75-100 | 60-85 | 75-100 | 60-85 | 70-90 | 50-80 | 60-85 | 60-85 | 75-100 |
| Tensile zog (MPa) | 415-585 | 515-690 | 415-585 | 515-690 | 415-585 | 485-620 | 380-550 | 415-585 | 415-585 | 515-690 |
| Yield zog (ksi) | 30 | 45 | 30 | 45 | 35 | 45 | 33 | 40 | 30 | 45 |
| Yield zog (MPa) | 205 | 310 | 205 | 310 | 240 | 310 | 230 | 275 | 205 | 310 |
| Elongation hauv 200mm (%) | - | - | - | - | 19 | 18 | 18 | 19 | - | - |
| Elongation hauv 50mm (%) | 18 | 18 | 18 | 18 | 22 | 22 | 22 | 22 | 18 | 18 |
| Txo thaj tsam hauv% | 45 | 45 | 45 | 45 | - | - | - | - | 45 | 45 |
Kub Rolled Boiler Steel Phaj Khoom Image
Gnee Group Taw Qhia Thiab Cov Neeg Tuaj Saib Xyuas
Lub tuam txhab ua raws li lub hauv paus ntsiab lus ntawm "zoo ua ntej, kev ncaj ncees ua ntej, cov neeg siv khoom ua ntej". Peb zoo siab tos txais cov qhua tuaj noj mov tshiab thiab qub los ntawm txhua qhov chaw ntawm lub neej los tiv tauj peb los tsim kev lag luam kev sib raug zoo yav tom ntej thiab txhim kho ua ke!
Peb qhov zoo: muab siab - cov khoom zoo thaum txhim kho ib qho - nres tom qab - kev muag khoom; peb muaj ib pab neeg suav nrog thiab muaj kev paub txog; peb muaj peb lub Hoobkas thiab muab cov nqi zoo tshaj plaws; ib pab neeg tshaj lij muab kev pabcuam zoo rau koj.
Tuam Tshoj Siab Vessel Phaj Khoom Hoobkas - GNEE Group
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog A387 / SA387 chrome moly steel khoom, thov hu rau peb!