Yh Drilling Anchor Bolt

Product Specifications

Prod Model:	T30/14
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Production Experience:	8years
Use:	Mining, Tunneling, Slope Stabilization, Found
Capacity:	200kn-8000kn
Style:	Hollow Bar
Certification:	GB/T19001-2008, ISO9001:2008 and Tb/T 3209-2008
Weight (Kg/M):	2.8
Yield Load (Kn):	220
Ultimate Load (Kn):	260
Material:	Stainless Steel
Type:	Round Head
Connection:	Common Bolt
Head Style:	Round
Standard:	ISO
Finish:	Hot Galvanizing

Product Description

Features
1. Particular suitable for difficult ground conditions
2. Self drilling system eliminates the requirement for a cased borehole. 
3. Installation with simultaneous drilling and grouting possible
4. Easy installation in all directions, also upwards.
5. Suitable for working in limited space, height and in areas of difficult access.
6. Simple post grouting system.

Patameter 

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)	2.7	2.8	3.25
Thread type	T International Standard
Thread (left/right hand)	Left or Right
Length (m)	(1)×2,×3,×4,×5,,×6,,×7,×8,×9,×10

Application: 
Tunneling ground engineering 
Radial systematic anchoring 
Slope stabilization 
Foundation for avalanche 
Temporary support