Perforated hlau, tseem hu ua perforated ntawv, perforated screen, yog daim ntawv hlau uas tau manually los yog mechanically stamped los yog xuas nrig ntaus los tsim ib tug qauv ntawm lub qhov, qhov, los yog cov duab zoo nkauj.

1. Khoom siv: Tsawg carbon steel phaj, stainless hlau phaj, tooj liab phaj, npib tsib xee phaj.stainless hlau phaj, txhuas, kub thiab txias steel, tooj liab thiab fiber ntau, yas ntawv thiab lwm yam uas tsis yog-hlau phaj.

2. Nta: tiaj tus, du, zoo nkauj, muaj zog thiab ruaj khov, daim ntawv thov dav.

3. Specifications: Coil sheet 1X20m, tiaj daim ntawv 1X2m.

4. Khoom nto: Txau, polishing, kho oxidation, galvanized, thiab lwm yam.

5. Cov Qauv Txheej Txheem suav nrog: Round;Rectangular qhov;Square;Daim duab peb sab;Pob zeb diamond;Hexagonal;Hla;Slotted;thiab lwm yam qauv raws li koj daim duab kos lossis daim ntawv thov yuav tsum tau ua.