API 3lpe anti - corrosion steel yeeb nkab siv ua ntu zus rau {}, ad), thiab polyethylene (PE), sau ntawv luv li 3PE anti - corrosion steel yeeb nkab. Ntawm lawv, FBE txheej feem ntau muaj qhov tuab ntawm 200 -}}}. the intermediate AD layer serves as a bonding layer with a thickness generally ranging from 150-250μm, primarily functioning to firmly bond the FBE layer with the PE layer; Cov txheej txheem sab nraud feem ntau muaj cov tuab ntawm 2-5mm, muab kev tiv thaiv huab cua zoo thiab kev tiv thaiv kev tiv thaiv zoo. Tus txheej txheem peb txheej ua ke los ntawm kev sib koom tes tshuaj lom neeg thiab lub cev ruaj khov los tiv thaiv cov yeeb nkab steel, ua rau cov pa hluav taws xob tsis sib haum xeeb hauv cov chaw sib xyaw.
Kev qhia tshwj xeeb
Khoom npe:3Lpe co yeeb nkab, 3PE txheej yeeb nkab, tiv thaiv cov yeeb nkab steel yeeb nkab
Hom txheej txheej:3 Txheej Polyethylene
Od:25 hli rau 3000 mm
WT:Sch5s rau Sch160, XXS
Qho ntev:Mus txog 12m
Kev TWB:Weld thiab Xov
Txheem:Ansi, JIS, DIN, En, ISO, DIN; tuaj yeem / CSA, NFA
|
Nominal Txoj Kab Hlau Yeeb (DN) |
Epoxy txheej |
Adhesive Txheej |
Min thickness ntawm anti - corrosion txheej (mm) |
|
|
(hli) |
(a/μm) |
(hli) / um |
Hom General |
Ib Qho Hom |
|
DN tsawg dua los yog sib npaug rau 100 |
Ntau dua los yog sib npaug rau 120 |
Ntau dua los yog sib npaug rau 170 |
1.8 |
2.5 |
|
100 |
/ |
/ |
2 |
2.7 |
|
250 |
/ |
/ |
2.2 |
2.9 |
|
500 tsawg dua los yog sib npaug rau DN<800 |
/ |
/ |
2.5 |
3.2 |
|
DN ntau dua los yog sib npaug rau 800 |
/ |
/ |
3 |
3.7 |
Kev ua
