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25mm Yield Load 150kN Self Drilling Anchor Bar For Tunneling

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Supanchor Rock Reinforcement Co., Ltd.

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25mm Yield Load 150kN Self Drilling Anchor Bar For Tunneling

Name: 25mm Yield Load 150kN Self Drilling Anchor Bar For Tunneling
Brand: SupAnchor
Price: 1 USD

China 25mm Yield Load 150kN Self Drilling Anchor Bar For Tunneling wholesale

Brand Name : SupAnchor

Model Number : R25, R32, R38, R51

Certification : ISO, SGS, ITB, IBDIM

Place of Origin : Jiangsu, China

MOQ : 3 meters

Price : 1 - 30 USD

Payment Terms : L/C, T/T

Supply Ability : 200,000 meters per month

Delivery Time : 1 to 6 weeks

Packaging Details : Packed in bundle with package paper.

O.D. (mm) : 25 to 51

I.D. (mm) : 12 to 36

Ultimate Load (kN) : 200 to 950

Yield Load (kN) : 150 to 760

Cross Sectional Area (mm2) : 292 to 1070

Thread Type : ISO 10208 / ISO 1720

Unit Weight (Kg/m) : 2.30 to 8.40

Length (m) : (1) x2, x3, x4, x5, x6, x7, x8, x9, x10

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SupAnchor self drilling anchor system 25mm to 51mm rock hollow bar in tunneling

Features

SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time.

Applications

Tunnelling Ground engineering

1. Face stabilization

2. Radial systematic anchoring

3. Foundation for avalanche protect

4. Stabilization of tunnel portals

5. Spilling

6. Root piling

Technical Data

Anchor Rod	R25N
Outside Diameter (mm)	25
Internal Diameter (mm )	12
Cross sectional area (mm2)	292
Ultimate load (kN)	≥ 200
Yield load (kN)	≥ 150
Weight (kg/m)	2.30
Thread type	ISO 10208 - R25 / Left or Right
Type of steel	40Cr / Q345B
Elongation %	Agt ≥ 5%, A_100mm ≥ 12% / 10% / 8% / 6%, A_200mm ≥ 10% / 6%_...
Length (m)	(1) x2, x3, x4, x5, x6, x7, x8, x9, x10
Options of Anti-corrosion	Hot-dipped Galvanization / Epoxy Coating / SupCoat Hot-dipped Galvanization: ISO 1461.
Options of Anti-corrosion	Epoxy Coating: Bending properties up to standard ISO 1519; Impact properties up to standard ASTMD 2794; Adhesion up to standard ISO 2409:2007. *SupCoat: HDG + EC

Anchor rod	R32L/22	R32N/20	R32N/18.5	R32S/17	R32S/15	R32SS/14
Outside Diameter (mm)	32	32	32	32	32	32
Internal Diameter (mm)	22	20	18.5	17	15	14
Cross sectional area (mm2)	356	363	433	440	509	522
Ultimate load (kN)	250	280	280	360	360	405
Load at 0.2% Yield (kN)	200	230	230	280	280	300
Weight (kg/m)	2.75	2.85	3.30	3.50	4.00	4.10
Type of steel	40Cr / 20Cr / Q345B
Elongation %	Agt ≥ 5%, A_100mm ≥ 12% / 10% / 8% / 6%, A_200mm ≥ 10% / 6%_...
Thread type	ISO 10208 - R32 / Left or Right
Length (m)	(1) x 2, x3, x4, x5, x6, x7, x8, x9
Options of Anti-corrosion	Hot-dipped Galvanization / Epoxy Coating / SupCoat Epoxy Coating: Bending properties up to standard ISO 1519; Impact properties up to standard ASTMD 2794; Adhesion up to standard ISO 2409:2007. SupCoat: HDG + EC

Product Tags:

25mm Self Drilling Anchor Bar

150kN Self Drilling Anchor Bar

760kN Self Drilling Anchor Bar

25mm Yield Load 150kN Self Drilling Anchor Bar For Tunneling Images

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