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Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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IEC 61386-21 Bending Test Apparatus for Rigid, Non-Metallic & Composite Conduits

IEC 61386-21 Bending Test Apparatus for Rigid, Non-Metallic & Composite Conduits

Brand Name Sinuo
Model Number SN2903
Certification Calibration Certificate (Cost Additional)
Place of Origin China
Minimum Order Quantity 1
Price Customized
Payment Terms T/T
Supply Ability 20 Sets Per Month
Delivery Time 30 days
Packaging Details Plywood Case
Applied Standard IEC 61386-21
Applied Clause Clause 10.4.102
Nominal size of conduit 16/20/25mm
Wheel lateral radius R1 48/60/75mm
Radius of profile wheel 8.1/10.1/12.6mm
Curved wheel groove diameter 24/30/37.5mm
Detailed Product Description

 

IEC 61386-21 Figure 103 Bending Apparatus For Non-Metallic And Composite Conduit​

 

 

Product information:

 

The Bending Apparatus for Non-Metallic and Composite Conduits is designed for performing 90° bending tests on rigid conduits, non-metallic conduits, composite conduits, and PVC corrugated pipes. It ensures accurate bending performance evaluation according to major international and domestic standards.

This equipment fully complies with JG3050-1998 (Clause 6.6 & Fig. 9), GB 20041.21-2008, GB/T14823.2, ZBG 33008, and IEC 61386-21 clause 10.4.102 & Fig. 103.
It provides standardized bending wheel radii and groove dimensions to meet the specified nominal conduit sizes, ensuring test accuracy and repeatability.

The bending apparatus is widely used by conduit manufacturers, quality inspection centers, research institutes, and certification laboratories.

 

 

Features:

 

✔ Complies with IEC 61386-21, GB 20041.21, JG3050, GB/T14823.2, ZBG33008

✔ Ideal for bending tests of non-metallic, composite, rigid, and PVC corrugated conduits

✔ Standardized 90° bending angle

✔ Precision-machined bending wheels and grooves

✔ Ensures accurate radius control for repeatable test results

✔ Suitable for laboratory and production quality control

 

 

Technical parameters:

 

Nominal size of conduitWheel lateral radius R1Bending wheel track radius R2Radius of profile wheel and curved wheel groove (R)Curved wheel groove diameter (D)
1648848.124
206010510.130
2575131.2512.637.5
 

 

 

Product Tags: IEC 61386-21 bending test apparatus   non-metallic conduit bending tester   composite conduit bending test equipment  
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