company news about CITTI Mesh Broadens Perforated Metal Range with Hastelloy Screens, Galvanised Ceiling Mesh and SS Tube

HEBEI CITTI MESH CO.,LTD has widened its Perforated Metal Wire Mesh line to 47 references, adding Hastelloy perforated screens for chemical separation duty, sandblasting stainless steel tube, ornamental coloured sheet and electro-galvanised ceiling mesh alongside its established 304, 316 and 430 stainless sheet programme.

Precision Punching as a Core Capability

Perforated metal performance depends almost entirely on hole accuracy: open area, hole size and pitch determine flow, acoustics, strength and appearance. CITTI Mesh punches on CNC-controlled lines with round, square, slotted, hexagonal and decorative patterns, holding hole position tolerance tightly enough for stacked filter packs and acoustic panels. Because the company is a manufacturer with its own punching, leveling and finishing capacity, prototype patterns and repeat production runs follow the same tooling.

Material and Pattern Portfolio

What the Range Delivers

• Corrosion resistance from 430 through to Hastelloy for chloride and acid service.
• Open area from roughly 20% to 60%, matched to airflow or screening needs.
• Slotted and round-hole options for directional strength.
• Deburred, flat sheet with protective film for visible architectural use.
• Custom tube perforation for filters, mufflers and blast nozzles.

Custom Tooling and Production Lead Times

Standard round, square, slotted and hexagonal patterns are produced from existing tooling, so repeat orders and stock references are available quickly. Where a project calls for a bespoke pattern, CITTI Mesh reviews the drawing, confirms minimum open area and edge margins, and produces a sample panel for approval before committing to the full run. Typical production for standard patterns runs from two to four weeks depending on quantity and finishing, with powder coating or anodising adding a further few days. For architectural work, panels can be supplied with protective film on one or both faces, edge-trimmed and flat, ready for framing. Chemical and filtration buyers receive hole-size verification data with the shipment.

Ordering

Buyers can specify hole diameter, pitch, arrangement, sheet size, material grade and finish; CITTI Mesh returns a drawing for approval. For filter and strainer work, the team also advises on the relationship between hole size and the particle rating required downstream.

Contact CITTI Mesh with your pattern and material spec for a quotation and sample sheet.