Sinorock R38N domed metal steel plate for Self drilling anchor bolt system

$2.15 - $38.85
Min. Order
10 Pieces
Choose your specifications
Company Information

Luoyang Sinorock Engineering Materials Co., Ltd.

CN Trading Company
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Quick Details

Port: Shanghai,Qingdao,Ningbo
Payment Terms: L/C,T/T
Supply Ability: 50000 Piece/Pieces per Month
Standard: ASTM
Grade: Steel
Place of Origin: Henan China
Brand Name: Sinorock
Model Number: R38N
Type: Steel Plate
Technique: Hot Rolled
Surface Treatment: Coated
Application: Container Plate
Special Use: High-strength Steel Plate
Width: 150mm
Length: 150mm
Tolerance: ±1%
Type: Steel Plate
Processing Service: Cutting,Punching
Color: clean or zinc galvanized
Type: metal anchor plate
Certificate: ISO9001&CE
Application: Foundation
Advantage: High Performance
Standard: ISO9001:2015
Quality: Excellent
Sample: Available
Usage: Building Construction
OEM: Acceptable
Packaging Detail: Packing process: Products are classified according to their categories. Generally, couplings, nuts and drill bits will be put into cartons first, all the cartons will be packed into pallets. Plates will be packed together firstly and the into pallets. Hollow anchor bar will be packed into bundles and then wrapped with packing paper. Products are loaded into the container after well packed.

Sinorock R38N domed metal steel plate for Self drilling anchor bolt system

Product Description

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Self drilling anchor bolt combines drilling, grounting and anchoring together. It ensures the anchoring effect in complex ground conditions. It's safe, reliable and efficient.


Anchor Plate

Anchor plate includes flat plate and domed plate, which are made of steel. Both of them can suit self drilling anchor bar. The anchor plates are forged to a steel plate with a center hole allowing articulation of steel degree in all directions, and a thread structure inside. All functional parts are constantly tested, in line with Sinorock rigorous quality assurance policy.

Domed Plate
Size Dimensions(mm)Thickness(mm)Hole Dia.(mm)Weight(kg/pc)


Flat Plate 
Size Dimensions(mm)Thickness(mm)Hole Dia.(mm)Weight(kg/pc)
Note: Customized products are also available based on your specific requirements.

Anchor plate is widely used for mine and tunnel roof support, usually combined together with wire mesh and bolts to form a whole support system. They are compatible with various friction bolts as an important in support system.

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Recommend Products

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

Customized products are also available based on your specific requirements.

Company Information

Sinorock is an experienced manufacturing and trading company specialized in the research & development, production and sales of self drilling anchor bolt and other anchoring products. Our products originate from the self-drilling anchor system, and focus on the self-drilling products from beginning. Sinorock is a mainly export-oriented company,which products have been exported to more than 40 countries in the world.                                       

Self drilling anchor bolt is our core product which includes R-thread system and T-thread system. The sizes we can produce include R25, R32, R38, R51, R63, T30, T40, T52, T73, T76, 103, T111, T127,T130,T150 and T200. We have professional product research and development team which makes customized service available. Moreover, Sinorock has passed ISO certification (issued by BV company). All series of self drilling anchor bolt has passed CE certification.


Our Services

Sinorock® has built a strict quality control system which has been applied in the whole manufacturing process. Every batch of products will be tested strictly in our factory laboratory to guarantee all of the products delivered to customers are qualified and reliable. Sinorock® also has ISO and CE certificates. Through several years’ efforts, Sinorock® products have been exported to Asia, Oceania, Europe, Africa, North America, South America and widely used in tunneling, mining, hydroelectric station and civil construction. Owing to reliable products and excellent services, Sinorock® has won great reputation all over the world.



Packaging & Shipping

Sinorock has a professional packaging standard and process for every product. Most suitable packaging solutions for transportation, loading and unloading are summarized after the coorperation, communication with hundreds of customers. Each size of product has an independent and complete package standard. Packing steps are clear and requirements are definite. Sepecial packaging schemecan be customizeds according your request.Packing&shipping.jpg




Q1: Are you a manufacturer?
A: Yes, We are an experienced manufacturer of self drilling anchoring products with over 10 years' production experience.

Q2: Do you have product certification?
A: Yes, we do have ISO9001 and CE certification. You can find relevant information on our website:

Q3: Can you provide product brochure?
A: Please download brochures on our website:


Q4: What size of self drilling anchor bolt do you have?
A: Self-drilling anchor bolt is our core product. We can provide R25, R32, R38, R51, T30, T40, T76, T52, T103 and T111,T127,T130,T150 and T200 self drilling anchor bolt.

Q5: What’s the range of products do you have?
A: Sinorock not only provides the products produced by our own factory, like self drilling hollow anchor bolt system, but also provides duplex coating rock bolt system, expansion shell anchor bolt system, stainless self drilling anchor bolt system, fiberglass anchor bolt system and friction rock bolt system.

Q6: Can you send samples?
A: Yes, we'd like to provide samples. If the cost of goods is less than 50USD, we will provide samples for free and clients only need pay the freight charges. If the cost of goods is more than 50USD, both the cost of goods and freight need to be paid by clients.

Q7: Which country or region have your products been exported to?
A: Our products have been exported around the world, such as America, Canada, Switzerland, Russia, Australia, New Zealand , Japan, South Korea, Chile, Iran, etc.

Q8: Could you offer the price?
A: Before offering prices to you, will you please tell me your quantity and which type of products do you need? Quotation will be provided according to your specific requirement.

Q9: Could you provide the packing details?
A: Generally, our anchor bars are packed in buddles. Accessories are put into cardboards and then packed into pallets. You can find some information on our website: