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Tensile E Modulus 50GPa 22mm 250kN GFRP Rock Bolts For Tunneling
Tensile E Modulus 50GPa 22mm 250kN GFRP Rock Bolts For Tunneling
Tensile E Modulus 50GPa 22mm 250kN GFRP Rock Bolts For Tunneling
Tensile E Modulus 50GPa 22mm 250kN GFRP Rock Bolts For Tunneling
Specifications
Brand Name :
SupFRP
Model Number :
S22
Certification :
ISO, SGS, NATA
Place of Origin :
Jiangsu, China
MOQ :
3 meters
Price :
1 - 30 USD
Payment Terms :
L/C, T/T
Supply Ability :
50,000 meters per month
Delivery Time :
1 to 6 weeks
Packaging Details :
Packed in bundle with package paper.
Name :
GFRP S22 rock bolt
O.D. (mm) :
22
Cross Sectional Area (mm2) :
250
Ultimate Strain :
2.0%
Tensile Load (kN) :
250
Tensile E-Modulus (GPa) :
50
Unit Weight (Kg/m) :
0.69
Length (m) :
(1) x 2, x3, x4, x5, x6, x7, x8, x9, x10, x11
Description

GFRP Soil Anchors Retaining Walls Fiberglass 22mm Rock Bolts In Tunneling

Features

The SupFRP® GFRP Solid Bolt provides more possibilities as an alternative to metal. The GFRP Solid Bolt is manufactured with high quality GFRP material(Glassfiber Reinforced Polymer). The GFRP Solid Bolt have a high tensile load and bearing capacity with accessories, but the weight is only one quarter of metal product. It is used in Mining, Tunneling and Civil Engineering widely. It

Applications

1. Temporary support

2. Face bolting

3. Soil nail

4. Slope stabilization

5. Permanent application

Advantages

1. High torsion resistance

2. 100+ years service lifec

3. Easy handling due to low weight

4. High tensile load

5. Cuttability

Technical data

GFRP Solid Bolt

S18/

150

S20/

200

S22/

250

S24/

300

S25/

350

S27/

400

S30/

490

S32/

560
Outside Diameter (mm)*1 18 20 22 24 25 27 30 32

Nominal Cross sectional

area (mm2)*2

 150 200 250 300 350 400 510 580

Guaranteed tensile

load (kN)

 150 200 250 300 350 400 490 560
Tensile E-Modulus (GPa) 50 50 50 50 50 50 50 50
Ultimate Strain 2.0%
Weight (kg/m) 0.42 0.56 0.69 0.76 0.90 1.04 1.30 1.45
High Tortion Type
Product tags

hexagonal bolts

,

rock drilling tricone bits

,

m12 foundation anchor bolts
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Tensile E Modulus 50GPa 22mm 250kN GFRP Rock Bolts For Tunneling

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Product Detail
Brand Name :
SupFRP
Model Number :
S22
Certification :
ISO, SGS, NATA
Place of Origin :
Jiangsu, China
MOQ :
3 meters
Price :
1 - 30 USD
Contact Supplier
video
Tensile E Modulus 50GPa 22mm 250kN GFRP Rock Bolts For Tunneling
Tensile E Modulus 50GPa 22mm 250kN GFRP Rock Bolts For Tunneling

Supanchor Rock Reinforcement Co., Ltd.

Active Member
5 Years
sichuan, chengdu
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Self Drilling Anchor Bar, Self Drilling Rock Bolts, Self Drilling Anchor System
Total Annual :
25000000-30000000
Employee Number :
120~200
Certification Level :
Active Member
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