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Luoyang Gongyan Technology Co.,Ltd

Company Summary:

  • Since 2008
  • 31-50 Employees
  • Turnover 150,00,000.00 USD per year
  • 6 year(s) of Export Experience
  • Corporation

Additional Contacts:

Export Department
Alex Yan
Email: xxxxxxxxxxxxx
Phone: xxx-xxxxxxxxxx
Fax: xxx-xxxxxxxxxx
Website: xxxxxxxxxxxxx

Company Address:

2-1-1601, Yinrun Central Plaza, the intersection of Yongtai Street & Taikang Road, Luoyang, China
luoyang, Henan
China, 471000
Web Page Link: https://www.toboc.com/luoyanggongyantechnologycoltd746575.aspx
D&B D-U-N-S Number: 4084191214


Listing 1 to 8 of 8 result(s)
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self-drilling hollow bar   

[ Product #: GY-SDA]

The self drill hollow bar system is comprised of a hollow threaded bar with an attached drill bit which performs drilling, anchoring and grouting during one single operation. The hollow threaded bar allows air and water to freely pass through the bar during drilling to remove debris and then allow g


high quality drill bit   

A high quality TC cross bit (EXX) will be adaptable for soft to medium rock formations. And this will be strongly recommended to clients when we quote unless otherwise noted. E.g, we also have common hardened cross bit (EX) ,Tungsten carbide button bit (ESS) with TC inserts available to choose.


hexagonal anchor nut   

The hexagonal anchor nut is manufactured of high precision steel which exceeds the ultimate strength of the anchor rod and is tempered in the processing, to meet the stringent demands on anchor specifications and daily operation of the underground works. Furthermore, all the edges have been chamfere


hollow grouting self drilling anchor bolt   

Hollow Grouting Self Drilling Anchor Bolt is a new developed kind of anchor bolt, which combines the drilling, anchoring and grouting. Different from the conventional anchor bolts, there is no need of pre boreholes any more during the hollow grouting self drilling anchor bolt installation, thus help


seamless self drilling anchor hollow bar   

A self drilling anchor hollow bar system consists of: a hex nut, a bearing plate, a coupling sleeve which enables the flexibility in length, hollow anchor bar(s) and a sacrificial drill bit.


common hollow anchor bolt   

Common hollow anchor bolt consists of anchor rod, anchor head, grouting stopper, arch plate and nut. The anchor rod is made of seamless steel tube with high strength. Hex nut and hemispherical nut are available which are all machined. You can also choose square plate or round plate.Common hollow anc


high quality FRP anchor bolt   

The FRP anchor bolt is an excellent choice for anchoring in high gas content area such as the coal mine, due to its non-conductive and flame resistance which ensure the safety in underground works. Not only in slope supporting in mining, but also in traffic, municipal works, water and hydropower pro


prestressed hollow rock bolt   

In certain situations with solid rock, or intrusion of water, it is necessary to load the rock bolts immediately. In such cases the prestressed hollow anchor bolt will be inserted into the hole and then rotate leading to a parallel expansion of the shells.For corrosion protection and for sealing off


Listing 1 to 8 of 8 result(s)
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