Stainless Steels Manual Electrode E2595-15 HNHS phenol recovery tower point welding
THEKNOLOJI CHESE
Se lumelle lipotso
Tsoela pele ho u hlorisa
Arc ho hloka botsitso
Ho bopa ho sa kgahliseng
Spatter e feteletseng
E sebelisoa haholo ho oli ea leoatle le khase, lik'hemik'hale,
liindasteri tsa petroleum le petrochemical tsamaisong ea lipeipi,
flow material line riser, pokello ea lipeipi tjheseletsa;
E loketse bakeng sa tjheseletsa ea 25% Cr biphase tšepe e sa hloekang, joalo ka
UNS 32550(AIloy255)S32750, S32760 le UNS J93370, J93380, J93404 le CD4MCuN litšoantšiso.
Ripple hantle
Electrode ea letsoho e tlase ea hydrogen super duplex ea tšepe e sa hloekang,
likarolo tse kholo ke 25.5Cr-9Ni-3.8Mo-0.7Cu-0.7W-0.25N
Tšepe ea weld ke sebopeho sa austenitic le ferritic biphase, 'me index ea ho hanyetsa kutu ke PRE> 40.
E na le matla a phahameng le khanyetso e ntle ea pitting le khatello ea maikutlo ea ho phatloha ho hoholo.
Theknoloji e ntle ea welding, arc e tsitsitseng, splash e nyane, ho bonolo ho tlosa slag, sebopeho se setle, maqhubu a bobebe.
Slagging e bonolo
Parameter ea sehlahisoa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Tse ding |
GB/T MELAO | 0.03 | 1.01 | 0.47 | 0.02 | 0.008 | 8.7 | 24.9 | 3.1 | 0.10 | N:0,25 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | Phekolo ea mocheso °C*h | ||||
GB/T MELAO | 920 | 22 | - | - |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
MOTLATSI (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
Tšehetso ea fektheri
Sehlahisoa se loketse bakeng sa a
mefuta e mengata ea likopo
THEKNOLOJI CHESE
-
85000 m3 E kholo Haholo
Ethane Vinyl Carrier (VLEC)
-
Guangxi Huayi
methanol dehydrating tower
-
Shaanxi Pucheng -50 ℃
propane spherical tank project
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Tse ding |
GB/T MELAO | 0.03 | 1.01 | 0.47 | 0.02 | 0.008 | 8.7 | 24.9 | 3.1 | 0.10 | N:0,25 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | Phekolo ea mocheso °C*h | ||||
GB/T MELAO | 920 | 22 | - | - |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
MOTLATSI (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |