We build 1 mould in this group: Khuôn cống hộp. Every one is made from Thép carbon Q235 with 3–6 mm panels, welded on a jig and checked against the casting face to ±0.5 mm, then built to your drawing. Typical applications: Utility tunnels, Drainage culverts, Underpasses. There is no strict MOQ — one set is enough to start a trial run.
Câu hỏi thường gặp
Wet-cast or dry-cast?
Both processes are supported — tell us your casting method and the mould faces, joints and cores are detailed accordingly.
Can you build multi-cell culverts?
Yes — two, three and four-cell configurations are standard options, with core sets sized to your internal dimensions.
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