GNEE yog tus kws tshaj lij ntawm SA335 P92 alloy kav. Nws xa tawm 10, 000 tons ntawm A335 P92 seamless kav txhua xyoo thiab tuaj yeem kho cov kav hlau loj A335 P92.
A335 p92 alloy kav yog martensitic tshav kub-resistant steels, uas yog dav siv nyob rau hauv thermal fais fab nroj tsuag, feem ntau yog chav kav thiab reheat chav kav. Cov alloy muaj pes tsawg leeg yog Cr: 9%, Mo: 1%, thiab lwm yam. Nws tuaj yeem siv rau hauv cov khoom siv ultra-supercritical siab tshaj 600 degrees Celsius.
GNEE Thaum lub sij hawm tsim khoom, A335 p92 steel kav yuav tsum tau ua raws li cov txheej txheem xws li kub dov thiab grate kub kho, thiab nruj me ntsis tswj qhov kub thiab txias npaum li cas los xyuas kom meej lawv microstructure thiab kev ua tau zoo. Nyob rau tib lub sijhawm, cov kev ntsuam xyuas zoo kuj tseem yuav tsum tau ua, xws li tshuaj lom neeg muaj pes tsawg leeg, kev tshuaj xyuas cov cuab yeej cuab yeej, kev tshuaj xyuas cov qauv metallographic, thiab lwm yam.
Cov ntaub ntawv khoom
ASTM A335 P92 Alloy Piping Chemical Composition
|
Qib |
C % |
Mn% |
P % |
S % |
Si% |
Cr% |
MO% |
V % |
N % |
Ni% |
|
P92 |
0.07-0.13 |
0.3-0.6 |
0.02 max |
0.01 max |
0.5 max |
8.5-9.5 |
0.3-0.6 |
0.15-0.25 |
0.03-0.07 |
0.4 max |
P92 Seamless Pipes Mechanical Properties:
|
Qib |
Tensile zog (MPa) |
Yield zog (MPa) |
Elongation (%) |
Impact zog (J) |
Hardness |
|
P92 |
Ntau dua lossis sib npaug rau 620 |
Ntau dua lossis sib npaug li 440 |
Ntau tshaj los yog sib npaug rau 20 |
Ntau dua lossis sib npaug li 35 |
Tsawg dua lossis sib npaug li 250HB |
1.Manufacture method: txias dov, txias drawn, kub dov.
2. Txuj: ASTM A335
2. Qib: P92
3.Size: 12.7mm * 1.2mm - 325mm * 50mm
4.Length: 16000mm max, ib zaug lossis ob zaug random
Cov khoom tso tawm
ASTM A335 P92 kub resistant alloy yeeb nkab
Vim li cas thiaj xaiv GNEE
GNEE tau tsim kom tiav ISO zoo, kev nyab xeeb thiab kev tswj ib puag ncig, thiab tau txais A1-qib siab yeeb nkab ntau lawm daim ntawv tso cai thiab AX-level tiv thaiv corrosion ntau lawm daim ntawv tso cai, CNAS lub teb chaws kuaj, thiab tau txais API 5L, CE PED & CPR , GOST, AD2000 thiab lwm yam khoom pov thawj thoob ntiaj teb.
Tsis tas li ntawd, lub tuam txhab cov lag luam ntxiv xws li: xoom txiav, chamfering, square txiav, tshwj xeeb zoo li txiav, castings, forgings, thiab tuaj yeem kho ntau yam khoom tshwj xeeb thiab cov lus qhia tshwj xeeb rau cov neeg siv khoom.
Yog tias koj tab tom nrhiav rau cov yeeb nkab steel, thov hu rau peb hauv lub sijhawm kom tau txais nqe lus!sales@gneetube.com
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FAQ
Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog lawm, peb muaj peb tus kheej lub chaw soj nstuam zoo. Peb tog kuaj kev pabcuam kuj muaj.
Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
Q. Koj lub sijhawm ua haujlwm yog dab tsi?
A. Cov Tshuag tsis tu ncua feem ntau yog 10 hnub. Nyob ntawm cov khoom.
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