Sichuan Boyuan Construction Material Co., Ltd. >> R-Thread Hollow Anchor Bolt (BYGR)

R-Thread Hollow Anchor Bolt (BYGR)

R-Thread Hollow Anchor Bolt (BYGR)
Price: Negotiable/Piece
Trade Terms: FOB,CFR,EXW
Min Order: 1000/Piece
Pay Type: L/C,T/T,Western Union

Product Specifications

Prod Model: BYGR
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type: Anchor System
Handle Material: Steel or Alloy

Product Description

BYGR R-thread hollow anchor bolt

BYGR R-thread hollow anchor bolt consists of anchor rod, anchor head, grouting stopper, anchor plate and nut. The anchor rod is made of seamless steel tube with high strength. Delivery condition of the anchor rod is in hot-rolled state. Hex nut and hemispherical nut are available which are all machined.

BYGR R-thread hollow anchor bolt has been widely used in tunneling, mining, slope stabilization and roof supporting of underground engineering, suitable for good or medium rock surroundings.

Technical Data of Anchor Bolts
Model BYGR
25N
BYGR
32L
BYGR
32N
BYGR
32S
BYGR
38N
BYGR
38S
BYGR
51L
BYGR
51N
BYGR
51S
BYGR
51K
Steel pipe size
mm
14/
25
23/
32
18.5/
32
15/
32
19/
38
11/
38
36/
51
33/
51
28/
51
25/
51
Ultimateload kN 200 240 300 380 500 600 550 700 800 900
Yield load kN 150 180 225 285 375 450 412 562 600 675
Screw thread Left-hand thread, right-hand thread
Length  m 2.0/3.0/3.5/4.0/4.5/6.0,  or it can be customized.
Length error ±1%
 
Model BYGR
76N
BYGR
76L
BYGR
76S
BYGR
89L
BYGR
89N
BYGR
89S
BYGR
109L
BYGR
109N
BYGR
109S
Steel pipe size
mm
56/
76
51/
76
45/
76
63/
89
55/
89
46/
89
80/
108
70/
108
60/
108
Ultimateload kN 1650 2000 2450 1950 2400 2900 2100 2700 3200
Yield load  kN 1235 1500 1837 1612 1800 2175 1570 2025 2400
Screw thread Left-hand thread, right-hand thread
Length m 2.0/3.0/3.5/4.0/4.5/6.0,  or it can be customized.
Length error ±1%
Sichuan Boyuan Construction Material Co., Ltd. is a professional manufacturer engaged in research, development and production of construction and engineering material. The company always focuses on research and development of geotechnical engineering and construction engineering products, and is specialized in manufacture and supply of the following three categories of products:
1. Anchor bolt system
2. Slope flexible protection system
3. Construction equipment for anchor bolts

With rich experience in research and development and the strong production capacity, products of the company have been widely used in highways, railway lines, power plants, hydro engineering projects, geological disaster prevention, enterprises' facilities, various public and entertainment facilities and other infrastructures for safety protection and decoration purposes.

The company insists on the development strategy of "Prospering Business Based on Technology", and has possessed several patents. The products conform to the Standards of Ministry of Railway and the Standards of Ministry of Communication of China. Focusing on the domestic market, and actively developing the overseas market, the company has supplies products to overseas markets and gained a good reputation. The exported products completely conform to the related international standards. The concept of developing both domestic and overseas markets greatly improves the competitiveness of products in the international market, and makes it well-prepared for development. The reputation of the company in the same industry is rising steadily, and business performance is improving fast. Integrated with research and development, design, production and construction for both flexible Safety Netting System (SNS) and geotechnical engineering, the company has become one of the first class enterprises with high quality products and strong capability. Some professional products have attracted great attention and interests in the engineering industry and academia.

With ISO9001 quality certification, the company performs the production management, quality management and aftersales service strictly in accordance with the quality management system. This wins the trust and praise from customers. The products have been supplied many countries in Europe, America and Asia, such as Gemeny, Russia, USA, Pakistan, etc.
The company adheres to the business tenet of "Focus on Customers, Take Continuous Improvement as the Eternal Goal", giving the full play to human resources, technology, equipment and resources, and dedicating to provide quality products and services to the society.

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  • Sichuan Boyuan Construction Material Co., Ltd.

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