Product Technical Guides : CA-EN Modular Systems Product Technical Guide | Page 77

Modular Support Systems Technical Guide, Edition 1
3.0 MODULAR SUPPORT SYSTEM
3.2.3 MT SYSTEM CONNECTORS
MT-C-T / 2
Description
T-connector for channels.
Material Specifications
Standard 1 Grade 1 F y, ksi( MPa) F u
, ksi( MPa)
GB / T 700 Q235 B 34.08( 235) 53.66( 370)
1. Mechanical properties of GB / T 700 Grade Q235 B meet or exceed the mechanical properties of ASTM A1011 SS Grade 33.
Corrosion Protection
Electro-Galvanized( EG)
MT-C-T / 2
Hot-Dipped Galvanized( HDG)
MT-C-T / 2 OC
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Ordering Information
Description
Weight Per Piece lbs( kg)
Quantity Piece( s)
Item No.
MT-C-T / 2 1.74( 0.79) 15 2272054
MT-C-T / 2 OC 1.74( 0.79) 15 2272055
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mm( in)
Figure 34- MT Channel Connection
Table 125- Allowable Strength Design( ASD) Load Data 1, 2, 3
F x lb( kN)
F y lb( kN)
F z lb( kN)
2,100
725
225
( 9.36)
( 3.23)
( 1.01)
1. Minimum safety factor, Ω, for tabulated values is 2.5. 2. Multiply tabulated values by 1.5 to obtain minimum Load and Resistance Factor Design
( LRFD) values. 3. See Figure 34.
Table 126- Limit State Design( LSD) Load Data 1, 2
A. MT-30 / 50 / 60 B. MT-40D
F x lb( kN)
F y lb( kN)
F z lb( kN)
2,735
1,005
310
( 12.17)
( 4.49)
( 1.40)
1. Maximum resistance factor, Φ, for tabulated values is 0.55. 2. See Figure 34.
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