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Light Green Epoxy Pultruded Fiberglass Tube Added Imported Fire Retardant

Packaging Details : crate packing/ carton/pallet Delivery Time : 5-8work days
Payment Terms : T/T
Place of Origin: China Brand Name: Hongcheng
Model Number: HC-XC-RT-R

Detail Information

Product Name: Epoxy Pultruded Rod Product Color: Light Green
Density: 2.1g/cm3 Tensile Strength: ≥400Mpa
Flexural Strength: ≥650Mpa
High Light:

epoxy fiberglass tube


hollow fiberglass tube

Product Description

Custom pultruded epoxy tube / Multi specifications Pultrusion epoxy fiberglass tube

Product Introduction:
Custom pultruded epoxy tube is made of composed imported alkali-free glass fiber cloth ,impregnated with imported high quality epoxy resin,added the imported fire retardant and cementing compound,pultruded under high temperature and high pressure.

Materials glass fiber cloth,epoxy resin,fire retardant and cementing compound
Feature Meet the requirement of different colors and smooth appearance
High arc resistance & mechanical strength & flame resistance,low water absorption,the insulation properties not changed by the time and environment
Application Transformer,reactor,large dry transformer, High voltage electrical equipment such as VFD,soft starter cabinet,SVG and reactive power compensation etc

Product Advantage:
Excellent mechanical processability & high degree of automation processing machining
Excellent Water Resistance,available for humid environment and immerse into transformer oil.


Hong Cheng Grade FR4 Epoxy Tubes
Item No.  
Item Test method unit values
Physical properties Flexural strength JB/DQ2473-90 Mpa ≥156.9
Shear strength JB/DQ2473-90 Mpa ≥7.84
Compressive strength JB/DQ2473-90 Mpa ≥88.3
Water Absorption JB/DQ2473-90 % ≤0.05
Electric strength perpendicular to lamination JB/DQ2473-90 kv 5.5kv Pass
Electrical Properties Permittivity(50Hz) JB/DQ2473-90 % ≤0.05
Density JB/DQ2473-90 g/cm3 1.6
Surface Resistivity(500v) JB/DQ2473-90 Ω ≥1.0
Volume Resistivity(500v) JB/DQ2473-90 Ω*m ≥1.0

 Light Green Epoxy Pultruded Fiberglass Tube Added Imported Fire Retardant 0

Advantages: 1. Proficient in advanced programming software, such as: Mcam9.1, UG software programming , to meet the requirements of machining on complex surface;
2. We have a senior R&D engineers team and the team have the ability in designing the fixture independently to meet production requirements of high quality , high yield and lower cost.
3. To meet the customers’ requirements , company owned dozens of high-precision CNC equipments to short the delivery time .
4. The company have dozens of No.850&No.650 CNC machining center (with tool storage) , these machines can be used to complete multistep processes of complex parts at one-time.
5. The company owned several Large gantry CNC machines in 1000*1200mm , large panel parts can be completed at one-time by high-precision processing and avoid deviation from machining.

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