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Jining Hengwang Mining Machinery Co., Ltd.
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Mining Underground (Tunnel) rock bolt,Fiberglass rock bolt

Jining Hengwang Mining Machinery Co., Ltd.
Jining Hengwang Mining Machinery Co., Ltd.
City: Jining
Province/State: Shandong
Tel: 86-537-13563796657
Contact Person:
alise

Mining Underground (Tunnel) rock bolt,Fiberglass rock bolt

Place of Origin : china
Brand Name : HWGK
Certification : CE/SGS
Price : 1 USD
Packaging Details : wooden case
Delivery Time : within 7 days
Payment Terms : T/T
Supply Ability : 100000000sets/month
MOQ : 1 set
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Mining Underground (Tunnel) rock bolt,Fiberglass rock bolt


High Strength Fiberglass Rock Bolt


FRP Rock Bolt / fiberglass rock bolt

light weight fiberglass rock bolt

light weight fiberglass rock bolts


Compared with aluminum or steel, fiberglass rock bolts have advantages that can be traced to the properties of the composite material: High resistance to corrosion and higher specific strength. Depending on the application and at constant load, fiberglass rock bolts can yield a high weight reduction.


The application of fiberglass rock bolts offers various possibilities.In cooperation with FiReP International AG (Switzerland), offers a range of fiberglass rock bolts that are manufactured using the latest technologies. The material offers high mechanical solidity and favorable long-term behavior for anchor technology.


Benefits of fiberglass rock bolts

1.Good machinability

2.Corrosion resistance

3.High tensile strength

4.Low weight

5.Easy handling

6.Good ductility



Specification

Diameter

(mm)

Torque

(Nm)

Tensile

Strength

(Mpa) ≥

Shear

Strength

(Mpa) ≥

Anchoring

Strength

(Kn) ≥

Tensile

Strength of nut

(Kn) ≥

Load capacity

of the plate

(Kn) ≥

S-16

16

45

600

110

110

50

60

S-18

18

70

620

110

170

75

75

S-20

20

80

670

110

210

80

80

S-22

22

90

690

120

260

90

90

S-25

25

120

720

125

360

100

100

H-25

25/12

90

660

150

250

70/120(metal)

100

H-32

32/14

220

700

180

360

-- /120(metal)

--

Remarks

S: Solid Bar; H: Hollow Bar



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Mining Underground (Tunnel) rock bolt,Fiberglass rock bolt Images

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