High strength FRP rock bolt for coal roadway support and protecting
High strength FRP rock bolt for coal roadway support and protecting
High strength FRP rock bolt for coal roadway support and protecting
High strength FRP rock bolt for coal roadway support and protecting
High strength FRP rock bolt for coal roadway support and protecting
High strength FRP rock bolt for coal roadway support and protecting

High strength FRP rock bolt for coal roadway support and protecting

USD $0.2 - $10 /Meter

Min.Order:1000 Meters

Supply Ability:
100000 Meter / Meters per Month
Port:
All China ports
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Hebei, China
Brand Name:
OPCT
Model Number:
16mm,18mm,20mm,22mm,25mm, 3mm-32mm
Application:
Industry, civil construction
Surface Treatment:
thread, screw thread and sand blast
Dimensions:
Customizable

Jizhou Dongding Chemical Equipment Trade Co., Ltd.

Business Type: Manufacturer,Trading Company
Hengshui Hebei China
Main Products: Sulfuric Acid Plant ,FRP Pipe ,FRP Tank ,FRP Cooling Tower ,Potassium Sulfate Equipment

Product Details

Supplier evaluation strength ( ISO Certification & BV authentication )

High strength FRP rock bolt for coal roadway support and protecting

High strength FRP rock bolt for coal roadway support and protectingHigh strength FRP rock bolt for coal roadway support and protecting

 

Product Description

 

1 Product Name: High strength FRP rock bolt for coal roadway support and protecting

 

2 Introduction

The FRP rock bolt is made from high strength glass fibers along with an extremely durable vinyl 

ester resin. The glass fibers impart strength to the rod while the vinyl ester resin imparts 

excellent corrosion resistance properties in harsh chemical and alkaline environments. 

For improved stiffness and mechanical properties a carbon/vinyl ester product is available.

FRP rebar significantly improves the longevity of civil engineering structures where corrosion

is a major factor. 

 

3 Features and Advantages

1) Easily cutting and no damage to coal mining head

2) High strength, high torque, well fatigue resistance, energy saving and environmental protection

3) Fiberglass anchor bolt is light

4) Coefficient of thermal expansion is closer to cement than steel

5) Fiberglass anchor bolt has high corrosion resistance quality

 

 

 4 Technical Data

appearance

screw thread / sand blasting

screw thread / sand blasting

diameter(mm)

3--35

3--32

density(g/cm3)

1.5-2.0

1.9-2.1

tensile strength(MPa)

≥550

≥700

modulus of elasticity  (GPa)

30-41

≥45

alkali proof (%)

≥75

≥75

 

 

Products Display

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High strength FRP rock bolt for coal roadway support and protecting

 

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High strength FRP rock bolt for coal roadway support and protecting

 

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High strength FRP rock bolt for coal roadway support and protecting

 

 

 

 

 

 

 

Contact Supplier

Mr. Zhanxiang Bo manager Chat Now
Telephone
86-318-7971823
Mobile
18603183629
Fax
86-318-8639919
Address
No.398, Kaiyuan road, Industrial zone Hebei

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