Post-tensioning bridge construction materials of prestressed anchors from China supplier

$3.00 - $100.00
Min. Order
50 Sets
Company Information

Liuzhou VLM Prestressing Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 50,000+
4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shenzhen, Tianjin, Shanghai, Fangcheng
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 620 Ton/Tons per Month Adjust produce speed as needed
Place of Origin: Guangxi China
Brand Name: VLM
Model Number: VLM15(13)B
Material: Steel
Application: Concrete Construction Prestressed
Type: Round type
Standard: GB/T3077-2015 GB/T9439-88
Material of anchor head: 40Cr Steel
Hardness of wedge: 79~85HRA
Hardness of anchor head: 20~35HRC
Capacity: 1860MPa
Surface treatment: Anti-rust
Material of wedge: 20Cr
Packing: Free-fumigation wooden case
Delivery Detail: Depends on your quantity, always 15 working days
Packaging Detail: Free-fumigation wooden case
Product Description



     Flat stressing anchorage consist of flat working anchor head, working wedge ,flat anchor bearing plate and flat spiral reinforcement.


The products can be divided into two types,VLM15 and VLM13 according to their strand diameters.It can be used to anchorφ12.7~12.9mm,φ15.1~15.9mm,standard strength 1470~1960Mpa low relaxation and high strength PC strands, and can be also to 7φ5,7φ7,strength 1470~1770Mpa PC steel wires.


    As the name suggest, it is the same as stressing anchorage, only that the shape is flat. Flat stressing anchorage is common on slab on grade, side walls of hollow core beams / girders, transverse post-tensioning on box girders deck and flat slab. 


    VLM has innovated a flat stressing jack (YDB series) to specially cater to this flat stressing anchorage.


More details please visit our website:



Our Services

 Being a  manufacturer focus on  prestressing field since founded, we can offer you professional service. No matter the product or design. 

Company Information

 Being the leader in research & development and also in the production of pre-stress and post-tensioning system, VLM had grown from strength to strength to become a market leader. By using high-strength steel strands or bars in pre-stress and post-tensioning, the concrete get strengthen and thus resulting in more efficient usage of construction materials. VLM produces a whole range of products from post-tensioning system, slab on grade, ring anchorage for concrete tanks, stay cable for bridges, thread bar, ground anchor for soil retention, grout system, stressing / hydraulic jacks & pump, and testing equipment.

VLM participation in numerous projects had made us a force to be reckoned with. Examples are bridges, elevated highways, railways, underground works, foundations, high-rise buildings, industrial parks, airports, sea ports, dams, concrete tanks, and special structures.
More details please visit our website:
If you have any inquiry please feel free to contact us:
Miss Karen.Wei

WhatsApp: 0086-18172258629
TEL: 0086-772-2609109
FAX: 0086-772-2617629


Packaging & Shipping

 Packing Details : Quality free-fumigation wooden case.

Delivery Details : Shipp in 10-15 working days after payment.





Q: Are you a trading company or a manufacturer ?
A: We are professional factory focus on prestress and post tension field.

Q: How long is your delivery time?
A: Generally it is 15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample but not free and also the cost freight should be cover by client. We will return the sample's charge when you place your first order.

Q: What is your terms of payment ?
A: All by T/T. 30% deposit should pay before we begin produce ,balance before shipment.

If you have any other questions, please feel free to contact us.