Rock Anchor Bolt for Mining Tunneling

• Standard: GB
• Material: Steel
• Connection: Male
• Surface Treatment: Black Oxide
• Head Type: Hexagon
• Grade: 500/830/930/1080MPa
• Model NO.: 25
• Break Load: 190-2100kn
• Finish: Plain or Zinc Plated or HDG
• Accessories: Nut, Plate, Coupler, Spacer etc
• Certificate: SGS Report
• Transport Package: Pallet
• Specification: D15-50mm
• Trademark: YD
• Origin: China
• HS Code: 730840
• Production Capacity: 5000ton/Month

Product Description

Post tensioning bars for bridge and structural engineering

Yidao produce post-tensioning bars,  are hot rolled bars with continuous thread, Application for bridge and structural engineering:

diameter15/20/25/32/36/40/50mm,

grade500/830/930/1080MPa.

 

Yidao post tensioning bars benefits as below:

1.high load force 180kN TO 2200KN ;save steel;

2.coarse thread for self-cleaning, reusable and cost effective;

3.easy installing, quick and save time;

4.cut length or lengthen individually;

5.all have stock,delivery fast
6 Full accessories available.
Application


We are China factory for hot rolled,continuous thread bar/post tension bar, Dia15/20/25/32/36/40/50mm, grade 500/830/930/1080MPa,over 10years and 5000MT per month. More details, pls contact me. 
Anna 86 16630038170