dianalee@supanchor.com
supanchor@vip.163.com
Skype: supanchor88
+86 139 8088 1086  (7*24 hours)
+86 28 8694 1780
+86 28 8722 9128
Eastern  plant: 1.5 hours to Shanghai Port
Western plant: 1 hour to Chengdu International
Airport
Self Drilling Anchor system-T30

  R25 I R32 I R38 I R51 I T30 T40 I T52 I T73 I T76 I T103 I  Application  

SupAnchor has achieved the security application of 21,000,000 meters self-drilling anchor bar in the world. As the No.1 manufacturer and exporter of self-drilling anchors in Asia, 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.

 
 
T30/16                    T30/14                    T30/11

      

Anchor Bar

T30/16 T30/14

T30/11

 Outside Diameter(mm)

30 30 30
 Internal Diameter (mm) 16 14  11
Cross Sectional Area (mm²) 343 356 406
 Ultimate Load (kN) 220 260 320
 Yield Load (kN) 180 220  260
 Weight (kg/m) 2.70 2.80  3.25
 Thread Type

T International Standard

Type of Steel  EN10083-1 
 Thread (Left / Right Hand) Left or Right 
 Length  (m)  (1) x 2, x 3, x 4, x 5, x 6, x 7, x 8, x 9, x 10
Options of Anti-Corrosion

Epoxy Coating

Hot-dipped Galvanization: Standard ISO 1461

Adhesion: Standard ISO 2409:2007

Anchor Nut

T30/16 T30/14

T30/11

Key Size (mm)

46

Length (mm)

35

Hardness (HRC)

25-30(*)

* In a certain range, tensile strength increases in proportion to hardness. For couplers or nuts, it's important to make sure the fitting capacity with bars must reach bar's capacity itself. Through hundreds of rounds of testing, SupAnchor sets up a lab standard which is HRC 23 – 30 for couplers and HRC 25 – 30 for nuts. SupAnchor's products have achieved 100% safe application over 15 years.

Thread Type

T International Standard

Type of Steel

CK45

Unit Weight (kg)

0.36

Thread (Left / Right Hand)

Left or Right

Options of Anti-Corrosion

Epoxy Coating

Hot-dipped Galvanization: Standard ISO 1461

Bending property: Standard  ISO 1519

Impact property: Standard ASTMD 2794

Adhesion: Standard ISO 2409:2007

Anchor Plate

T30/16 T30/14

T30/11

Size (mm)

200 x 200

Thickness  (mm)

8

Hole Diameter (mm)

36

Unit Weight (kg)

2.46
Options of Anti-Corrosion

Epoxy Coating

Hot-dipped Galvanization: Standard ISO 1461

Adhesion: Standard ISO 2409:2007

Anchor Coupling

T30/16 T30/14

T30/11

Outside Diameter (mm)

38

Length (mm)

105

Hardness (HRC)

23-30(*)
* In a certain range, tensile strength increases in proportion to hardness. For couplers or nuts, it's important to make sure the fitting capacity with bars must reach bar's capacity itself. Through hundreds of rounds of testing, SupAnchor sets up a lab standard which is HRC 23 – 30 for couplers and HRC 25 – 30 for nuts. SupAnchor's products have achieved 100% safe application over 15 years.

Thread Type

T International Standard

Type of Steel

EN10083-1

Unit Weight (kg)
0.42

Thread (Left / Right Hand)

Left or Right

Options of Anti-Corrosion

Epoxy Coating

Hot-dipped Galvanization: Standard ISO 1461

Adhesion: Standard ISO 2409:2007

Centralizer

T30/16 T30/14

T30/11

Outside Diameter (mm)

88

Length (mm)

37

Hole Diameter (mm)

36

Type of Steel

CK45
Unit Weight (kg)
0.27
T30
Drill Bit
 

Hardened cross bit for loose to medium dense ground conditions

TC cross bit
  for soft to medium rock formations

Hardened button bit for unconsolidated rock with boulders

TC button bit 
for medium rock formations

Outside Diameter
(mm)
/
Unit Weight (kg)
D42/0.30
D46/0.32
D51/0.40
D76/0.56
D42/0.30
D46/0.32
D51/0.40
D42/0.30
D46/0.32
D51/0.40
 
D46/0.45
D51/0.69
 
Hardness (HRC/HRA)
50-55
87-89
50-55
87-89
Thread Type

T International Standard

Type of Steel
EN10083-1
Thread
(Left / Right Hand)
Left or Right
T30
Drill Bit
 

Clay and loam, sandy-cohesive mixed soils without obstructions

Hardened arching bit
for unconsolidated soil with small boulders

TC arching bit
for soft to medium
rock formations

Outside Diameter
(mm)
/
Unit Weight (kg)
D76/0.56
D90/0.90
D51/0.36
D51/0.40
Hardness (HRC/HRA)

43-48

43-48

87-89
Thread Type

T International Standard

Type of Steel
EN10083-1
Thread
(Left / Right Hand)
Left or Right

 

Drill Bit Adapter

T30

Anchor Bar Thread

T30

Drill Bit Thread

R38 or T40

Length (mm)

50

Unit Weight (kg)

0.10

 
 

 

 

SGS Test Report of T30/16
SGS Test Report of T30/14
SGS Test Report of T30/11 

 

 R25 I R32 I R38 I R51 I T30 T40 I T52 I T73 I T76 I T103 I  Application   

 

   

 


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