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5MPa Hollow Wall Anchors 38mm Underground Rock Bolts
5MPa Hollow Wall Anchors 38mm Underground Rock Bolts
5MPa Hollow Wall Anchors 38mm Underground Rock Bolts
5MPa Hollow Wall Anchors 38mm Underground Rock Bolts
Specifications
Brand Name :
SupFRP
Model Number :
H38
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.
O.D. (mm) :
38
I.D. (mm) :
20
Tensile Load (kN) :
490
Tensile E-Modulus (GPa) :
45
Cross Sectional Area (mm2) :
540
Pressure Resistance (MPa) :
5
Unit Weight (Kg/m) :
1.50
Name :
GFRP H38 rock bolt
Description

Hollow Wall Anchors 38mm Underground Rock Bolts

Features

The SupFRP® GFRP Hollow Bolt is developed for strata support in mining and tunneling as well as for slope and face stabilization.

is developed with high tensile load and pressure resistance. Due to high injection pressure,it can realize full grouting and improve project quality.

Applications

1. Permanent application
2. TBM face support
3. Forepoling
4. Confined ground conditions
5. Stabalization of soft rock

Advantages

1. Easy handling due to low weight

2. High tensile load

3. Good bond force

4. Cuttability

5. High corrosion resistance

Technical data

GFRP Hollow bolt

H25/

220

H28/

320

H32/

360

H38/

490

H22/

230

H25/

300
Outside Diameter (mm)*1 25 28 32 38 22 25
Internal Diameter (mm) 12 12 15 20cc 8 8

Nominal Cross sectional

area (mm2)*2

 250 350 400 540 230 300
Guaranteed tensile load (kN) 220 320 360 490 230 300
Tensile E-Modulus (GPa) 45 45 45 45 45 45
Pressure resistance (MPa) 5 5 5 5 18 30
Ultimate Strain 2.0%
Weight (kg/m) 0.64 0.88 1.20 1.50 0.58 0.79
Thread (Left /Right hand) Left or Right
Length (m) (1) x 2, x3, x4, x5, x6, x7, x8, x9, x10, x11

*1 Including Waved Thread Structure

*2 Characteristic Stress Value in core

Accessories

5MPa Hollow Wall Anchors 38mm Underground Rock Bolts

Application

5MPa Hollow Wall Anchors 38mm Underground Rock Bolts

5MPa Hollow Wall Anchors 38mm Underground Rock Bolts

SubNumbers

10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.

20 Years - 20 years of exporting experience, familiar with different product standards from different

customers and countries.

26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar

manufacturer in Asia.

60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by

customers from 50 countries all over the world, including America, Chile, Germany,

Australia India, etc.

1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.

Product tags

drilled rock anchors

,

stone wall anchor bolts

,

anchors and rock bolts
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5MPa Hollow Wall Anchors 38mm Underground Rock Bolts

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Product Detail
Brand Name :
SupFRP
Model Number :
H38
Certification :
ISO, SGS, NATA
Place of Origin :
Jiangsu, China
MOQ :
3 meters
Price :
1 - 30 USD
Contact Supplier
5MPa Hollow Wall Anchors 38mm Underground Rock Bolts
5MPa Hollow Wall Anchors 38mm Underground Rock Bolts

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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