Steels Di-staen Flux Cored Wire E347HT1-1 LNG exp ort prosiect piblinell weld


TECHNOLEG WELDIO
Peidiwch â gadael y cwestiynau
Parhewch i'ch aflonyddu

Ansefydlogrwydd arc

Mowldio hyll

Gormod o wasgaru
Perfformiad proses weldio rhagorol
Ymwrthedd cyrydu intergranular ardderchog oherwydd ychwanegu Nb

Ripple iawn
Yn addas ar gyfer weldio tymheredd uchel
rhannau gwrthsefyll sydd angen triniaeth wres sefydlog
Weldio dur gwrthstaen carbon uchel 18% Cr-8% Ni-Nb a dur gwrthstaen carbon uchel 18% Cr-8% Ni-Ti, ac ati

Slagio hawdd
Paramedr Cynnyrch
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Nb | |
RHEOLAU GB/T | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
RHEOLAU AWS | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
GWERTH ENGHREIFFTIOL | 0. 045 | 1.28 | 0.47 | 19.32 | 9.5 | 0.03 | 0.023 | 0.004 | 0.52 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
RHEOLAU GB/T | - | 550 | - | 25 | ||||
RHEOLAU AWS | - | 520 | - | 30 | ||||
GWERTH ENGHREIFFTIOL | - | 585 | - | 40 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 1.2 | 1.6 | ||||||
Folt | 22-36 | 26-38 | ||||||
Amp | 120-260 | 200-300 | ||||||
Hyd estyniad sych (mm) | 15-20 | 18-25 | ||||||
Llif nwy (l/munud) | 15-25 | 15-25 |
Cefnogaeth ffatri




Mae'r cynnyrch yn addas ar gyfer a
ystod eang o gymwysiadau
TECHNOLEG WELDIO

Prosiect mireinio a chemegol Sinopec

981 rig drilio lled-danddwr

Llong olew crai 308,000 o dunelli VLCC
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Nb | |
RHEOLAU GB/T | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
RHEOLAU AWS | 0.04-0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | 8*C-1.0 | |
GWERTH ENGHREIFFTIOL | 0. 045 | 1.28 | 0.47 | 19.32 | 9.5 | 0.03 | 0.023 | 0.004 | 0.52 |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | GWERTH IMAPACT J/℃ | ELONGATION(%) | ||||
RHEOLAU GB/T | - | 550 | - | 25 | ||||
RHEOLAU AWS | - | 520 | - | 30 | ||||
GWERTH ENGHREIFFTIOL | - | 585 | - | 40 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 1.2 | 1.6 | ||||||
Folt | 22-36 | 26-38 | ||||||
Amp | 120-260 | 200-300 | ||||||
Hyd estyniad sych (mm) | 15-20 | 18-25 | ||||||
Llif nwy (l/munud) | 15-25 | 15-25 |
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