Light Steel Keel
Light steel keel is a building metal frame made of high-quality continuous hot-dip galvanized strip as raw material, formed by cold bending process. It is used for decorative wall surfaces such as paper-faced gypsum board, decorative gypsum board, non-load-bearing walls, and architectural roof decorative structures. It is suitable for various architectural roof decorative structures, building interior and exterior walls, and foundation materials for shed-type ceilings.
Light steel keels are classified into ceiling keels and partition keels according to their uses. They have the functions of light weight, high strength, waterproof, fireproof, earthquake-resistant, sound insulation, and sound absorption. At the same time, they have the advantages of short construction period and simple construction, making them a new type of ceiling decoration material. They are widely used in shopping malls, hospitals, banks, hotels, factories, terminal buildings, etc.
Product Characteristics
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Fast centralized supply capability and efficient customized processing services;
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The advanced stress-free system prevents cracks in suspended ceilings and partitions. The keel stress is completely released, with good flatness and straightness;
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Excellent corrosion resistance, using high-quality continuous hot-dip galvanized coil as raw material, strong zinc layer adhesion, double-sided galvanizing capacity ≥120g/m
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The perfect cross-sectional dimensions guarantee structural stability. The flange height is higher than the national standard level. Structural stability is enhanced by great moment of inertia;
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Unique patented product series such as CH keel, unequal keel, E-type keel, Z-type sound insulation keel, and clip-shaped keel that can be applied in special sites.
VARIETY AND SPECIFICATIONS
Suspended ceiling Series
Bearing keel (C- Channel)
A×B (B1/B2): 38 × 12
Thickness:
0.8 -1.2
Application
Range：
The main stress component in the suspended ceiling frame
Edge keel
A×B (B1/B2):
25 × 25
32 × 32
38 × 38
50 × 50
Thickness:
0.45
0.45
0.45
0.45 -1.0
Application
Range：
The component of suspended ceiling keel that is connected to the wall
Covered keel (M - Channel)
A×B (B1/B2): 50 × 19
50 × 25
50 × 32
Thickness:
0.45 -1.0
Application
Range：
A component that fixes the veneer in the suspended ceiling frame
Service Name
A×B (B1/B2):
28 × 17
Thickness:
0.7
Application
Range：
The main stress component in the suspended ceiling frame
VARIETY AND SPECIFICATIONS
Partition series
Horizontal keel (U-type keel)
A×B (B1/B2): 50 × 25
75 × 25
100 × 25
Thickness:
0.45 - 0.8
Application
Range：
A component that connects partition skeleton with building structure
Covered keel (M - Channel)
A×B (B1/B2): 50 × 32
75 × 32
100 × 32
Thickness:
0.45 - 2
Application
Range：
The main stress component in the partition skeleton
Note: Applicable standard: GB/T 11981-2008 Steel Furring for Building.