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High Tensile 25mm 40mm 52mm Grout Hollow Rock Self Drilling Rods
High Tensile 25mm 40mm 52mm Grout Hollow Rock Self Drilling Rods
High Tensile 25mm 40mm 52mm Grout Hollow Rock Self Drilling Rods
High Tensile 25mm 40mm 52mm Grout Hollow Rock Self Drilling Rods
Specifications
Brand Name :
SupAnchor
Model Number :
SSTR25, SSTR32, SSTR38, SSTR51, SST30, SST40, SST52
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 52
I.D. (mm) :
12 to 26
Ultimate Load (kN) :
200 to 1,250
Yield Load (kN) :
150 to 1,000
Cross Sectional Area (mm2) :
229 to 1,299
Thread Type :
ISO 10208 / ISO 1720 / T international standard
Unit Weight (Kg/m) :
1.80 to 10.20
Length (m) :
(1) x2, x3, x4, x5, x6
Description

SupAnchor 25mm to 52mm high tensile stainless steel grout hollow rock self drilling rods

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.

  • 100+ year service life

  • Tensile Strength (N/mm2 ) >= 1000 N/mm2

  • High corrosion resistance

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

Stainless Steel

Anchor Bar

SSTR25/

200

SSTR32/

250

SSTR32/

280

SSTR32/

320

SSTR32/

360

SSTR32/

400
Ultimate load (kN) ≧200 ≧250 ≧280 ≧320 ≧360 ≧400
Yield load (kN) ≧150 ≧200 ≧230 ≧260 ≧280 ≧320
Tensile Strength (N/mm2) ≧1000 ≧1000 ≧1000 ≧1000 ≧1000 ≧1000
Outside Diameter (mm) 25 32 32 32 32 32
Cross sectional area (mm2) 229 266 299 336 382 433
Weight (kg/m) 1.80 2.10 2.35 2.65 3.00 3.40
Thread type ISO 10208 / Left or Right
Length (m) 2/3/4/5/6
Stainless Steel Hollow Bar

SSTR38/

500

SSTR38/

660

cSTR38/

750

SSTR51/

550

SSTR51/

800

SSTR51/

1000

SSTR51/

1250
Ultimate load (kN) 500 660 750 550 800 1000 1250
Yield load (kN) 400 528 600 440 630 800 1000
Tensile Strength (N/mm2 ) 1000 1000 1000 1000 1000 1000 1000
Outside Diameter (mm) 38
Product tags

t38 rock drill rods

,

hollow stem drilling

,

rock drilling tricone bits
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High Tensile 25mm 40mm 52mm Grout Hollow Rock Self Drilling Rods

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Product Detail
Brand Name :
SupAnchor
Model Number :
SSTR25, SSTR32, SSTR38, SSTR51, SST30, SST40, SST52
Certification :
ISO, SGS, ITB, IBDIM
Place of Origin :
Jiangsu, China
MOQ :
3 meters
Price :
1 - 30 USD
Contact Supplier
video
High Tensile 25mm 40mm 52mm Grout Hollow Rock Self Drilling Rods
High Tensile 25mm 40mm 52mm Grout Hollow Rock Self Drilling Rods

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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