Chinese Manufacturer R38 Self-Drilling Anchor System Hollow Bar

• Material: High Strength Steel
• Type: Round Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: R25/R32/R38/R51/T30/T40/T53/T76/T103/T111
• Head Style: Round
• Standard: DIN, ISO 10208
• Grade: ISO 10208
• Application: Building
• Finish: Hot Galvanizing
• Thread: Left or Right
• Thread Type: R Thread
• Corrosion Protection: Bright Steel/Hot Galvanized/Epoxy Coating
• Package: Carton Box/ Plywood Case
• Ultimate Load(Kn): 200
• Length(M): 1) X2, X3, X4, X5, X6,X7,X8, X9
• Yield Load(Kn): 150
• Transport Package: Carton Box/Plywood
• Specification: R25/R32/R38/R51/T30/T40/T53/T76/T103
• Trademark: TERNAL
• Origin: China
• HS Code: 84314320
• Production Capacity: 10000tons/Month
• Package Size: 100.00cm * 50.00cm * 70.00cm
• Package Gross Weight: 1.000kg

Product Description

We are the Hollow Bar Manufacturer

Main Components:
 

Self-drilling Anchor System Consists of five basic components:

- One Or More Steel Hollow Bar

- One Or More Extension Coupling To Connect  The Hollow Bars

- A Steel Plate

- A Steel Nut

-A Sacrificial Drill Bit

Technical Data Sheet

 

Introduction to SDA

The self-drilling hollow anchor system performs drilling, anchoring and grouting in one step. It allows air and water to freely pass through the bar during drilling to remove debris and then allows the grout to be injected immediately after completely covering the entire bolt.

Features and Advantages

No predrilling
Rock at any depth
Can be installed in all soil types
Casing for lateral loads
Grout and bar are installed simultaneously
Only need rock drill & grout plant

 

R38 HOLLOW BAR
Specification	R38N-21	R32N-19
da(mm)	38	38
di(mm)	21	19
P(mm)	12.7	12.7
Ultimate Load(KN)	500	500
Yield Load(KN)	400	400
Weight(Kg/m)	4.8	5.5
Thread Type	ISO 10208
Type of Steel	EN 10083-1
Thread Type	Left Hand / Right Hand
Option of Anti-Corrosion	Hot-dipped Galvanization Standard
	Painting Coating
	Epoxy Coating
Length(m)	1 m, 1.5m, 2m, 2.5m, 3m, 3.5m, 4m, 4.5m, 5m, 5.5m, 6m