Expanded Metal Corner Bead

Expanded metal corner bead, also called diamond mesh corner bead or expanded angle bead, is manufactured from stainless steel, aluminum or galvanized expanded metal wing flanges and a solid metal nose. The expanded metal corner bead is an important part in the building constructions. It can be used in the various irregular surface to supply clean and straight corners. The angle bead with creased reinforce flange can supply additional rigidity and strength for the corner bead.

Types of expanded metal corner bead

• Expanded angle bead. The common type of expanded metal corner bead. It consist of aluminum, stainless steel or galvanized expanded metal sheet and a metal nose.

• Angle bead with reinforce flange. It is a reinforced structure of expanded metal corner bead. It consist of the various materials of expanded metal sheet, solid metal nose and a perforated stiffening rib. The stiffening rib supplies better strength than the expanded angle bead.

• Angle bead with creased reinforce flange. The most solid structure among the three type. Similar to the angle bead with reinforce flange, the angel bead with creased reinforce flange has three main parts: expanded metal sheet, solid metal nose and reinforcement rib. The reinforcement rid is creased with can be suit for more applications and more solid than the common rib.


EPCB-01: Expanded angle bead.


EPCB-02: Expanded angle bead with reinforce flange.


EPCB-03: Expanded angle bead with creased reinforce flange.

Specifications of expanded metal corner bead

• Material: stainless steel, aluminum or galvanized.

• Thickness: 0.2 mm - 0.6 mm.

• Wing size: 30 mm, 40 mm, 45 mm, 50 mm, 60 mm, 63 mm, 70 mm, other sizes can be customized.

• Length: 0.9 m - 3 m.

• Quantity per carton: 50 or 100 pieces.

• Typical specification of expanded metal corner beadItemTypeWing size


• (mm)Length


• (m)Weight


• (kg/m)pieces per cartonCartons per palletEMCB-01EMCB-02EMCB-03

Expanded metal angle bead	45	2.7	0.123	40	25
Angle bead with reinforce flange	30.5	2.7	0.143	40	25
Angle bead with creased reinforce flange	56	2.7	0.24	40	25


EPCB-04: Production of expanded metal corner bead.


EPCB-05: Flatten processing of expanded metal corner bead.

Features of expanded metal corner bead

• Strong and economical.

• Corrosion and rust resistance.

• Multiple general use purpose.

• Flexible and fit for most irregular surface.

• Nose of expanded corner bead can supply straight and rigid ground.

Package of expanded metal corner bead

The expanded metal corner bead is commonly supplied in flattened sheet.it is packed in carton and then packed by the pallet.


EPCB-06: Expanded metal corner beads are packed perfectly.


EPCB-07: We have lots of stocks for your large orders.

Application of expanded metal corner bead
The expanded metal corner bead can fit for most irregular surface to supply even ground and straight corners. 
The expanded metal bead can be used on masonry, beams and column fireproofing.

If you are interested in our products and want to know more about expanded metal sheet, just contact us via sales at expandedmetalsheets dot com, we are waiting for your inquiry and willing to solve all your problems.