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YULONG FRP Fiberglass Mining Rock Bolt
Fiberglass Mining Bolt is used in Mining, Tunneling and Civil Engineering widely. It provides more possibilities as an alternative to metal. The GFRP Solid Bolt is manufactured with high quality GFRP material (Glass fiber Reinforced Polymer). The GFRP Solid Rock Bolt have a high tensile load and bearing capacity with accessories, but the weight is only one quarter of metal product.
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YULONG FRP GFRP Fiberglass Mining Bolt MGSL25
YULONG GFRP Fiberglass Mining Rock Bolt
Description:
YULONG GFRP Fiberglass Mining rock bolts and soil anchors have precision machined threads and use composite plastic nuts and washer plates to increase head strength and maximize holding power of each bolt.
YULONG fiberglass mining bolt is produced in the following two durability grades:
• Temporary – Low-cost fiberglass rock bolts that can be cut for temporary ground support and are generally used in metro and other tunneling projects where a tunnel boring machine drills through the reinforcement; and
• Permanent – Used for long-term bolting or soil nailing in corrosive (alkali or acidic) environments, replacing galvanized, epoxy coated, stainless or double corrosion protected bolts.
Fiberglass mining bolts are easily cut with conventional mining equipment while not causing damage or down time unlike steel rock bolts. Our bolts do not spark, get jammed in equipment, tear belts, all while increasing a mine's productivity.
Applications
l Temporary/permanent reinforcement
l Face stabilization
l Slope stabilization
l Ground support
l Systematic rock bolting
l Concrete form tie
Advantages:
l High tensile strength – more than twice that of steel
l High shear strength
l Cuttable bolts for temporary ground support
l NATM/SEM tunneling method ground support
l Bolting or Soil-nailing in corrosive (alkali or acidic) environments as a successor for galvanized, epoxy, stainless or double corrosion protected bolts
l Hollow bolt option available
l Light Weight – 1/3 of steel products
Standard FRP anchor bolt series (Unsaturated polyester resin)
|
Item |
Dia. |
Bolt ultimate load(kN) |
Thread ultimate load (kN) |
Cross section (mm2) |
Ultimate tensile strength(MPa) |
Modulus of elasticity(Gpa) |
Torsion（Nm） |
Weight (g/m) |
ultimate shear strength(MPa) |
Bending strength(MPa) |
Elongation at break（%） |
Antistatic value（W） |
|
|
Steel |
GFRP |
||||||||||||
|
YL016 |
16 |
125 |
/ |
45 |
165 |
750 |
>40 |
35 |
350 |
>150 |
>400 |
2.1 |
£3´10Ù8 |
|
YL018 |
18 |
150 |
/ |
50 |
214 |
700 |
45 |
460 |
|||||
|
YL020 |
20 |
200 |
80 |
60 |
269 |
700 |
60 |
560 |
|||||
|
YL022 |
22 |
250 |
100 |
60 |
330 |
700 |
80 |
690 |
|||||
|
YL024 |
24 |
280 |
150 |
70 |
398 |
700 |
100 |
860 |
|||||
|
YL025 |
25 |
320 |
180 |
70 |
434 |
700 |
120 |
930 |
|||||
|
YL027 |
27 |
380 |
200 |
80 |
511 |
700 |
130 |
1050 |
|||||
|
YL028 |
28 |
400 |
200 |
80 |
552 |
700 |
130 |
1200 |
|||||
|
YL030 |
30 |
470 |
220 |
80 |
638 |
700 |
180 |
1350 |
|||||
|
YL032 |
32 |
550 |
250 |
90 |
731 |
700 |
230 |
1550 |
|||||
|
YL038 |
38 |
750 |
420 |
100 |
1046 |
700 |
/ |
2250 |
|||||
|
YL040 |
40 |
790 |
420 |
100 |
1164 |
650 |
/ |
2480 |
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Superior Fiberglass Anchor Bolts - Your Trusted FRP Solution
Why Choose YULONG Fiberglass Mning Bolts?
l Competitive Pricing & Premium Quality
l Factory-direct pricing on high-performance FRP anchor bolts
l Exceptional value compared to traditional steel alternatives
l Fast & Reliable Delivery
l Comprehensive inventory of various sizes and specifications
l Established global logistics network for timely delivery
l Dedicated Customer Support
l 24/7 multilingual technical support
l Responsive after-sales service team
l Expert guidance for installation and applications
l Custom Manufacturing Capabilities
l Full OEM/ODM services available
l Custom diameters, lengths, and thread specifications
l Engineering support for specialized requirements
Experience the advantages of our corrosion-resistant fiberglass anchor bolts:
✓ Non-conductive & non-corrosive
✓ High tensile strength
✓ Lightweight yet durable
✓ Long service life in harsh environments
Contact Us Now For Inquiry/Order:
📧 Email: rosie.xiao@ylfrp.net
📱 WhatsApp: +86-13477858967
Keywords: Fiberglass rock bolt, fiberglass mining bolt, fiberglass composite bolts, fiberglass anchor bolts, fiberglass composite anchor bolt, fiberglass anchor, GFRP Bar
YULONG FRP GFRP Fiberglass Mining Bolt MGSL25
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Get in touch with Rosie now for Order/Inquiry! |
Website
Product
Contact
Add：No.23 Dongcheng RD, Yiling Dist., Yichang, Hubei, China
Email: rosie.xiao@ylfrp.net
Wechat/WhatsApp: +86-13477858967
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