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R Thread Self Drilling Anchor Bolt System

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Brief introduction

R thread self drilling anchor bolt system is composed by hollow rock bolt, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor bars can be cut and lengthened by coupling on request.


Functions:
R thread self drilling anchor bolt system is an advanced system which can ensure the anchoring effect for complex ground conditions. It can be integrated with the functions of drilling, grouting and anchoring.

Conditions:
• Tunneling
• Mining
• Slope Stabilization
• Foundation Support


Features and advantages:
1. Safe, reliable, and time saving.
2. Simple installation & operation.
3. Choice of drill bits for different ground conditions.
4. Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively.
5. Anchor bars can be cut and lengthened on request, applying to narrow spaces.
6. It provides higher bonding stress than smooth steel pipe depending on continuous wave thread.

Company Profile

Shandong Shanshui Special steel pipe Co.,LTD. Our company was founded in 2014, The headquarters is located in 14th floor, Rongfu Center, Huangshan Road,Liaocheng ,Shandong Province,China.
We specialized in the research and development,production,sales and application promotion of seamless steel pipe. We can provide customer-required Standard,Specification,Material,
Application of Carbon steel tube,Alloy steel tube and their machined products etc.    
We have ten years of industry experience, the annual output of the factory is 250,000 
tons, non-standard steel tube, super thick wall steel tube, alloy steel tube, super long 
steel tube, fixed size steel tube are our production advantages.

ASTM API 5L X75 DN10~DN1200 Carbon Steel Pipe with Black Varnish
ASTM API 5L X75 DN10~DN1200 Carbon Steel Pipe with Black Varnish

 

We have perfect production equipment: 
· 50 production workshop        · 76 production workshop        · 90 production workshop 
Our factory can provide customers with product testing and steel tube machining services,
"OWN PRODUCTION &SALES" production mode, flexible to meet customer needs, for 
customers to save money.
Our factory's product quality is guaranteed, workshop production control is strict, coordination ability is strong, timely delivery. 
Excellent quality and perfect service are the premise and guarantee to create maximum value for customers!

ASTM API 5L X75 DN10~DN1200 Carbon Steel Pipe with Black Varnish
ASTM API 5L X75 DN10~DN1200 Carbon Steel Pipe with Black Varnish
ASTM API 5L X75 DN10~DN1200 Carbon Steel Pipe with Black Varnish

 Certifications

ASTM API 5L X75 DN10~DN1200 Carbon Steel Pipe with Black Varnish
ASTM API 5L X75 DN10~DN1200 Carbon Steel Pipe with Black Varnish

 FAQ

What kind of company is Shandong Shanshui Special Steel Co., LTD.?

Shandong Shanshui Special Steel Co., Ltd. is a reputable manufacturer and supplier of top-quality steel products in Shandong province, China. With our dedication to excellence, we specialize in producing a wide range of steel pipes including seamless, welded, and alloy steel pipes.

Our company is committed to providing customers with high-quality and reliable steel products. We have built a strong reputation both domestically and internationally for our consistent product quality and customer satisfaction.

Where is the factory of Shandong Shanshui Special Steel Co., LTD.?

Factory :Zhangshan Industrial Park, Guangping Township, Liaocheng City,Shandong
We have 50, 76, 90, a total of three large hot-rolled seamless steel pipe production lines, and there are 10 fine rolled seamless steel pipe production lines. Among them, the 90-line configuration of Assel limited mandrel rolling machine is the strongest three-roll rolling capacity in China, and with the two-roll sizing machine, it is the only production line that can produce ultra-thick wall specifications and ultra-long steel pipes. We can accept non-standard steel pipe, super thick wall alloy steel pipe, we produce and sell by ourselves, fast delivery, to provide efficient solutions for customers' steel needs.

How about our product quality and after-sales service?
My factory finishing rolling tube in Liaocheng first product quality assurance service, that is: product quality problems, our company can undertake replacement, return and other quality assurance services. Execution in the workshop: process card, work order, 2-hour quality inspection, entrance inspection, exit inspection, etc., to ensure that unqualified products do not produce and do not leave the factory.
What can you buy from us?

Shandong Shanshui Special Steel Co., Ltd. can provide various types of steel pipes, including but not limited to:

   1.Seamless steel pipes: Suitable for high temperature, high pressure, and special applications in industries such as petroleum,natural gas, chemical, and power.

   2.Welded steel pipes: Suitable for general industrial, construction, and structural purposes, such as buildings, bridges, and machinery manufacturing.

   3.Alloy steel pipes: Treated with alloy elements, these pipes have high strength, wear resistance, and corrosion resistance. They are widely used in industries such as petroleum, chemical, power, and aerospace.

   4.Oil pipes: Used for oilfield development and oil transportation, these pipes are resistant to high temperatures and corrosion.

   5.Gas pipes: Used for natural gas transportation, these pipes have high pressure and corrosion resistance.

   6.Hydraulic support pipes: Used in mining, construction, and mechanical equipment as hydraulic supports, these pipes have high strength and corrosion resistance.

In addition, we also provide customized steel pipe products. We can manufacture pipes with special specifications, materials, and processing requirements based on customer needs.


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Contact Us

  +86-15315780097   
 +86-635-6068086
 zhou_pu@midsteel.com.cn
 
 Head office:Room 1401, 14th Floor, Rongfu Center, Development Zone,Liaocheng City,Shandong Province
Factory:Shandong Jiujiu special steel Zhangshan Industrial Park, GuangpingTownship,Dongchangfu District ,Liaocheng City,Shandong Province

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