High Quality Prestressed Multi Strand Anchor

• Product Name: Anchor Head Wedges
• Hole: 4-30
• Wire Diameter: 15.2mm
• Model NO.: SFST-5
• Tonnage: 50-800ton
• Transport Package: Wooden Cases
• Specification: 10*10*50mm
• Trademark: SFST
• Origin: China
• Production Capacity: 1000000 Sets

Product Description

Product Description

Anchorage

With the progress of science and technology and the continuous development of engineering technology, anchor technology is also constantly updated. Traditional anchors are usually made of steel or cast iron and other materials, although they have high strength and stability, but there are certain limitations in corrosion resistance and construction efficiency. In recent years, with the emergence of new materials and new processes, anchor technology has also been significantly improved. For example, the application of new materials such as high-strength steel and stainless steel has greatly improved the corrosion resistance and service life of the anchor. The emergence of new anchors such as prestressed anchors and self-locking anchors has further improved the construction efficiency and safety of anchors.

Anchors can be divided into two categories according to the type of use:
A anchoring tool that is installed at the end of the prestressed tendons and can remain anchored to the prestressed tendons at all times during the tensioning process.
Anchorage commonly used in bridge systems are:
(a) M15-N anchor. M stands for anchor (the first letter of Chinese pinyin); 15 represents the specification of the steel strand for the national standard nominal diameter of 15.20mm steel strand, (the strength of the steel strand commonly used in China is 1860 MPa grade nominal diameter of 15.20mm steel strand); -N refers to the number of strands to be loaded.
(b) M13-N anchor. M stands for anchor (the first letter of Chinese pinyin); 13 represents the specification of the steel strand for the nominal diameter of 12.70mm steel strand, (generally commonly used steel strand strength of 1860 MPa grade nominal diameter of 12.70mm steel strand); -N refers to the number of strands to be loaded.
 

 

Product Parameters

  

nchor Model	The Number of PC Strand	Anchor Head/Plate	Corrugated Pipe I.D.	Anchor Barrel	Spiral Reinforcement		Tension Jack Model
		A x B x ΦD	ΦD	ΦE x F	ΦG x ΦH x L	Cycles
YJM15-1	1	80x80xΦ12	Φ50	Φ45x45	70x Φ6x30	4	QYC270
YJM15-2	2	135x70xΦ58	Φ50	Φ78x45	100x Φ8x40	4	YDC 1000
YJM15-3	3	135x70xΦ58	Φ50	Φ88x48	100x Φ8x40	4	YDC 1000
YJM15-4	4	136x80xΦ62	Φ55	Φ98x48	130x Φ10x40	4	YDC 1000
YJM15-5	5	146x80xΦ62	Φ55	Φ103x48	140x Φ10x50	4	YDC 1100
YJM15-6	6	162x100xΦ78	Φ70	Φ117x48	160x Φ12x50	4	YDC 1500
YJM15-7	7	162x100xΦ78	Φ70	Φ117x50	160x Φ12x50	4	YDC 1500
YJM15-8	8	176x120xΦ88	Φ80	Φ127x50	170x Φ14x50	5	YDC 2000
YJM15-9	9	183x120xΦ90	Φ80	Φ137x50	180x Φ14x50	5	YDC 2000
YJM15-10	10	210x120xΦ100	Φ90	Φ147x50	210x Φ14x60	5	YDC 2500
YJM15-11	11	210x140xΦ100	Φ90	Φ157x50	210x Φ14x60	5	YDC 2500
YJM15-12	12	210x140xΦ100	Φ90	Φ157x50	210x Φ14x60	5	YDC 2500
YJM15-13	13	210x140xΦ100	Φ90	Φ157x55	210x Φ14x60	5	YDC 3000
YJM15-14	14	234x160xΦ100	Φ90	Φ167x60	230x Φ16x60	5	YDC 3000
YJM15-15	15	234x160xΦ100	Φ90	Φ167x60	230x Φ16x60	5	YDC 3500
YJM15-16	16	244x180xΦ100	Φ90	Φ177x60	230x Φ16x60	5	YDC 3500
YJM15-17	17	250x180xΦ100	Φ90	Φ187x65	230x Φ16x60	5	YDC 3500
YJM15-18	18	265x200xΦ110	Φ100	Φ187x65	250x Φ16x60	5	YDC 4000
YJM15-19	19	265x200xΦ110	Φ100	Φ187x65	250x Φ16x60	6	YDC 4000
YJM15-20/21/22	20/21/22	310x240xΦ130	Φ120	Φ215x70	300x Φ18x60	6	YDC 4600
YJM15-23	23	310x240xΦ140	Φ130	Φ217x70	300x Φ22x60	6	YDC 5000
YJM15-25/26/27	25/26/27	350x290xΦ140	Φ130	Φ260x90	310x Φ22x60	7	YDC 6500
YJM15-30/31	30/31	370x290xΦ150	Φ140	Φ290x105	400x Φ22x60	8	YDC 6500
YJM15-34/37	34/37	465x340xΦ170	Φ160	Φ320x112	450x Φ22x60	8	YDC 8000
YJM15-43/44	43/44	500x450xΦ170	Φ160	Φ345x130	470x Φ22x60	8	YDC 10000
YJM15-54/55	54/55	500x510xΦ170	Φ160	Φ380x160	520x Φ24x61	8	YDC 12000

Product Features

1.Multi anchor head wedges can fix the prestressed tendons.

The main function of the anchor is to fix the prestressed reinforcement. In a prestressed concrete structure, a prestressed bar is a special type of steel bar that needs to be fixed in a specified position after tension to resist the prestress in the structure. Anchors are the tools used to hold the prestressed tendons in these specified positions.

2.Multi anchor head wedge has transfer stress.

Anchors should not only fix the prestressed reinforcement in the specified position, but also transfer the stress effectively. When the structure is subjected to external loads, the prestressed tendons will produce stresses, which need to be transferred to the concrete structure through anchors to enhance the bearing capacity of the structure.

3.Multi anchor head wedges can protect the prestressed tendons.

4.Multi anchor head wedges can protect the prestressed tendons from the external environment. The prestressed tendons need to maintain their performance for a long time after tensioning, and the anchor can provide a good protection environment to prevent the prestressed tendons from being affected by environmental factors such as corrosion, high temperature and low temperature.

 

Applications

The application field of anchorage is very wide, covering almost all industries requiring fixed and connected structures.
In the field of construction, anchors are widely used in the reinforcement and connection of high-rise buildings, underground engineering, Bridges and tunnels.
In the field of transportation, anchors are an indispensable part of the infrastructure construction of roads, railways, airport runways, etc.
In the field of water power, anchors are used for fixing and connecting large-scale projects such as hydropower stations, DAMS and nuclear power stations.
In addition, in the ship, aviation, mining and other fields, anchor also plays an important role.

 

Company Profile

Packaging & Shipping

FAQ

 

Q1: Warranty terms of your machine?
A1: One-year warranty for the machine and technical support according to your needs.

Q2: Will you provide some spare parts for the machines?
A2: Yes, of course.

Q3: What about the voltage of products? Can they be customized?
A3: Our standard voltage is 380V, 50HZ, and 3phase. The voltage can be customized according to your equipment.
 
Q4: Which payment term can you accept?
A4: 100% T/T( Decide according to actual situation)

Q5: How long will it take to arrange production?
A5: we can deliver the normal goods within 3-5 working days. Other nonstandard electrical items we will deliver within 25-30 days.
 
Q6: Can you accept OEM orders?
A6: Yes, with a professional design team, OEM orders are highly welcome.
 
Q7: Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, etc.