Taw qhia
Plastic-coated steel yeeb nkab yog cov hlau- cov yeeb nkab yas sib xyaw, uas muaj lub hauv paus steel nrog cov txheej txheem yas tiv thaiv ntawm sab hauv thiab sab nrauv.
| Ua siab ntev | ±1% | |||
| Cov txheej txheem | ERW los yog seamless | |||
| Qib | Q195, Q235, Q295, Q345, thiab lwm yam. | |||
| Sab nraud | 21-2000mm, tuaj yeem kho | |||
| Thickness | 1-80mm, tuaj yeem kho tau | |||
| Ntev | 1-12m, tuaj yeem kho tau | |||
| Kev tshuaj ntsuam xyuas | Bending test, low -kub ntsuas, txheej adhesion test | |||
Nta
- Mechanical Strength
Welded steel kav los yog seamless steel kav raws li lub hauv paus kav los muab kev txhawb nqa thiab txhua yam muaj zog.
- Kev tiv thaiv nto
Cov txheej txheem yas xws li PE, EP, PVC, PP, thiab EAA muab kev tiv thaiv zoo rau cov kav hlau, muab kev tiv thaiv corrosion, tshuaj tiv thaiv, khoom siv kho mob, muaj zog adhesion, tshuaj tiv thaiv corrosion, thiab lwm yam.
- Yooj yim installation thiab tuav
Qhov chaw du, lub teeb yuag yooj yim rau kev thauj mus los thiab kev teeb tsa, txuag kev ua haujlwm thiab txo qis qis qis.
Customization Options
- Base Material Xaiv
Cov khoom siv hauv paus: welded steel kav lossis seamless steel kav.
- Txheej Khoom
Cov khoom siv txheej yog xaiv raws li kev thov. Xws li polyethylene (PE), epoxy resin (EP), polyvinyl chloride (PVC), polypropylene (PP), thiab ethylene-acrylic acid copolymer (EAA).
- Ntev thiab Thickness Customization
Standard ntev: 1-12 m, thickness: 1-80 hli; ob leeg tuaj yeem kho tau.
FAQ
Q: Cov qauv, qhov ntau thiab tsawg, thiab cov kev ntsuam xyuas zoo li cas ua koj cov yas -coated steel kav?
A: Ua raws li tus qauv GB / T28897 thiab muab ntau yam kev qhia tshwj xeeb los ntawm DN15 txog DN1200.
Cov khoom tiv thaiv-corrosion tau dhau 4800-teev cov tshuaj ntsev ntsev. Kev ntsuas hluav taws xob hluav taws xob (nrog qhov ntsuas hluav taws xob ntawm 5kV) thiab kev kuaj xyuas adhesion (mus txog qib 1 tus qauv) ua ntej tawm hauv lub hoobkas.
Q: Dab tsi yog cov txheej txheem tsim cov yas -coated steel kav?
A: Cov txheej txheem cuam tshuam nrog ntau cov kauj ruam tseem ceeb: ua ntej- kho cov kav hlau steel (tu, tshem tawm xeb, phosphating); daim ntawv thov txheej (kub-dip txheej, electrostatic txau, rotational molding, thiab lwm yam); kho thiab txias; ua raws li kev soj ntsuam zoo thiab ntim khoom. Lub hom phiaj tseem ceeb yog kom muaj kev sib raug zoo ntawm cov yas txheej thiab cov yeeb nkab steel.
Q: Cov kav hlau steel ua ntej- kho ua ntej txheej?
A: Cov kav hlau hlau tau siv cov xuab zeb tshem tawm cov xeb mus rau Sa2.5 tus qauv, tsim kom muaj qhov roughness ntawm 40-70 μm. Qhov no ua kom cov txheej txheej adheres zoo.
Q: Cov txheej txheem txheej twg yog siv, thiab lawv ua haujlwm li cas?
A: Kub-dip txheej: Cov kav hlau yog preheated rau 300 degree, ces muab tso rau hauv lub txaj fluidized qhov twg epoxy hmoov melts ntawm 180-220 degree, ua ib txheej ntawm 0.5-1.2 hli.
Electrostatic txau: hmoov yog siv rau hauv 50-80 kV siab-voltage hluav taws xob teb, tusyees adhering rau cov yeeb nkab nto, nrog thickness yuam kev tswj nyob rau hauv ± 0.1 hli.
Q: Cov txheej txheem zoo li cas thiab txias?
A: Cov txheej txheem curing siv cov cua sov segmented, feem ntau 200℃rau 20 feeb, kom hla tag nrho -txuas cov txheej. Cov kav dej yog tom qab ntawd txias nrog dej los teeb lub txheej ruaj khov.
Cim npe nrov: Tuam Tshoj yas coated steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
