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Double back punching

Double U-channel steel r41d

Double U-channel steel r41d

Product Introduction：

Surface treatment - hot dip galvanizing; pre galvanizing; electro galvanizing; stainless steel

Weight - 5.18kg/m (weight of U-groove on hot dip galvanized surface)

Thickness - 2.0 mm, 2.5 mm

Specification - 41mm × 82mm

Standard length - 3m or 6M


Product Parameters

R41D-20
 Uniform loadConcentrated loadAxial load

Horizontal support spacing(mm)

Allowable compressive load and deflectionUltimate bearing capacity(Kg)

Allowable compressive load and deflection

Ultimate bearing capacity(Kg)

Center of gravity load(Kg)

Acting on surface load(Kg)

load

(Kg)

deflection

(mm)

load/

200

deflection/

360

load

(Kg)

deflection

(mm)

load/

200

deflection/

360

50020150.542015201510070.431007100778712117
100010072.17100710075031.7350350369351933
15006714.886715733353.8933533550091396
20005038.665033222516.922512013302920
250040313.5637120620110.822011282201613
300033519.4725814316115.5316189--

 

Product modelX-X AxisY-Y Axis
Lxx cm4Zxx cm3Rxx cmLyy cm4Zyy cm3Ryy cmArea cm2
R41D-2028.947.062.3115.027.321.665.40

L-moment of inertia, z-bending moment, r-radius of gyration, area of cross-section


R41D-25
 均布荷载集中荷载轴向荷载

Horizontal support spacing

(mm)

Allowable compressive load and deflectionUltimate bearing capacity(Kg)Allowable compressive load and deflectionUltimate bearing capacity(Kg)

Center of gravity load(Kg)

Acting on surface load(Kg)

load

(Kg)

deflection

(mm)

load/

200

deflection/

360

load

(Kg)

deflection

(mm)

load/

200

deflection/

360

50026880.572688268813440.4613441344100073511
100013442.29134413446721.8367267266862346
15008965.158967244484.1244844850201761
20006729.156724073367.3225425440181410
250053714.2946926026811.4116216233501175
300044820.6032618122416.48112112--

 

产品型号X-X轴Y-Y轴
Lxx cm4Zxx cm3Rxx cmLyy cm4Zyy cm3Ryy cmArea cm2
R41D-2536.599.422.3718.508.961.696.50

L-moment of inertia, z-bending moment, r-radius of gyration, area of section


Product Details

① U-channel steel, as the basic stress component of the support and hanger, can be configured with various parts to form a complete structural support system.

② It is convenient for installation, maintenance and expansion of various pipelines, cable trays and equipment.

③ The optimized cross-section design determines the high bearing capacity of U-channel.

④ The tooth design of the inner edge of U-channel steel makes the connection between channel steel and spring nut safer.

⑤ It can be connected with wall, floor, ceiling and other structures.

⑥ A variety of instant noodles can be used in different environments.


Installation:

① After the embedded spring nut is rotated 90 degrees, it moves along the groove body to fix the nut at the required position of the nut.

② Install the connection piece.

③ Connect other components.

④ According to the installation torque of spring nut, tighten the bolt.


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