Low-alloy steels Manual electrode E9018-B3 Seal accessories
Yakaderera hydrogen potassium mhando ruoko electrode, pasi 550C yakakwirira tembiricha kushanda mamiriro achiri ane yakanakisa creep kuramba
Yakagadzika arc, kushomeka kushoma, kuumbwa kwakanaka, nyore kubvisa slag, X-Ray kuita
Pasi pemamiriro akakosha ekupisa kupisa, yakagadzikana yakaderera tembiricha maitiro ekuita anogona achiri kuvimbiswa
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Zvimwe |
GB/T RULES | 0.07 | 0.35 | 0.75 | 0.011 | 0.013 | 0.02 | 2.28 | 1.05 | - |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | Elongation(%) | IMAPACT VALUE J/℃ | Kurapa kwekupisa °C*h | |||||
GB/T RULES | 575 | 675 | 19.5 | 160 / Normal tembiricha | 690*1 |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 3.2*350 | 4.0*400 | 5.0*400 | ||||
ELECTRICITY (Amp) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
Reactor internals
8.2 tani yakawanda inotakura
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Qinghai Youjian Wunan oilfield
CHEMICAL COMPONET:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Zvimwe |
GB/T RULES | 0.07 | 0.35 | 0.75 | 0.011 | 0.013 | 0.02 | 2.28 | 1.05 | - |
MECHANICAL PROPERTY:
PROPERTY | KUNYANYA SIMBA(MPa) | KUWEDZERA SIMBA(MPa) | Elongation(%) | IMAPACT VALUE J/℃ | Kurapa kwekupisa °C*h | |||||
GB/T RULES | 575 | 675 | 19.5 | 160 / Normal tembiricha | 690*1 |
AKAKUDZWA WEDDING PARAMETERS:
DIAMETERS ZVINOTAURWA(mm) | 3.2*350 | 4.0*400 | 5.0*400 | ||||
ELECTRICITY (Amp) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
Nyora meseji yako pano ugotitumira