3PE anti-corrosion steel yeeb nkab yog cov yeeb nkab steel uas muaj cov khoom siv nrog rau cov kav hlau seamless, cov kav hlau kav thiab cov kav hlau ncaj ncaj uas tau ua tiav los ntawm cov txheej txheem anticorrosive. Peb-txheej polyethylene (3PE) anticorrosive txheej yog dav siv nyob rau hauv cov roj pipeline kev lag luam nrog nws zoo corrosion kuj, dej-resistant thiab gas permeability, thiab txhua yam khoom.
3PE anticorrosion feem ntau yog tsim los ntawm 3 txheej ntawm cov qauv:
The first layer of epoxy powder (FBE>100 hli)
Ob txheej ntawm nplaum (AD) 170 - 250um
Qhov thib peb txheej ntawm polyethylene (PE) 1.8 - 3.7mm
Hauv kev ua haujlwm tiag tiag, peb cov ntaub ntawv tau muab sib xyaw rau hauv ib qho, thiab kev ua haujlwm nrog cov yeeb nkab steel yog ruaj khov nrog cov yeeb nkab steel los tsim cov txheej txheem zoo heev. Nws txoj kev ua haujlwm feem ntau muab faib ua ob hom: hom winding thiab puag ncig pwm npog hom.
3PE anti-corrosion steel yeeb nkab txheej kuj yog (peb txheej ntawm polyethylene anticorrosive txheej). Nws yog ib yam tshiab ntawm anti-corrosion nyob teb chaws Europe 2PE anticorrosive txheej thiab North America nws kim heev siv epoxy hmoov anti-corrosion steel yeeb nkab txheej (FBE) Steel yeeb nkab txheej. Nws tau raug lees paub thiab siv hauv ntiaj teb rau ntau tshaj kaum xyoo.
