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Tianjin Shengjintai Steel & Iron Co., Ltd.

China Manufacturer with main products: Steel Rebars, Prestressing Screw Thread Bar, Rock Bar/Rock Bolt, PC Strand, Reid Bar/ Post Tension Rebar, Wedge Anchorage, Plate Nut, Steel...

Home  >Products Catalog > Post tension system anchorage > Prestressed anchorage head and wedge hydraulic jack for the pc strand pulling

Prestressed anchorage head and wedge hydraulic jack for the pc strand pulling

FOB Price: 1.00 - 10.00 USD/Set
Supply Ability: 300,000 Set/Sets per Month
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Tianjin in China
Packaging Details: Standard export packing or according to the customer's request

Quick Details

  • Material: Steel
  • Model Number: KM
  • Brand Name: SJT
  • wedge: 2pcs or 3pcs
  • holes: from 1 hole to many holes
  • specification: 12.7mm, 12.9mm, 15.2mm, 15.7mm
  • MOQ: 500sets
  • type: One use and re-usable
  • surface: blackened or galvanized
  • dia: 5-22cm



1. type:KM series anchorage and wedges
2. Working wedge and tooling wedge  with 2 pieces or 3pieces 
3. for prestressing works

4. Working and tooling 



Anchorage and Wedges


Place of Origin:

Tianjin, China

Brand Name:



concrete works usage




round or flat


2pcs or 3pcs

Applied in PC strand diameter:

9.3mm, 12.7mm, 12.9mm, 15.2mm, 15.7mm,21.6mm, 21.8mm

Holes for anchorage:

From 1 hole to 55 holes


Wooden Case or in box

Delivery Time:

up to your final quantity

It can be used with anchor plate, spiral bar and other anchorage system together

We have our own mill and we can supply anchorage, pc strand, pc wire and deformed steel bar





 M13 applies to 12.7mm, 12.5mm & 12.9mm pc strand

 M15 applies to 15.2 or 15.24mm, 15.7mm

 M18 applies to 17.8mm pc strand

 M22 applies to 21.6/21.8mm pc strand

 M11 applies to 10.8mm pc strand

 M10 applies to 9.3mm, 9.53mm pc strand;

 M7, M6, M5 apply to 7.0mm, 6.0mm, 5.0mm spiral ribbed pc wire.


5. Other Parts for the pc strand: anchor ring/plate,  base plate, sprial bar, bellows/corrugated pipe etc.

KM anchorage system is a completed, independent building measure researched, IT has been widely adoped by modern construction, especially used in pre-tension or post-tension for concrete constructions as building materials. KM Series products are composed of tensioning anchor, holding anchor, connectors.

It can be used to lock the steel strand wires on/under clases of 2000MPa standard strenght, which is usually in diameters of 12.7mm\12.9mm\15.2mm\15.7mm.

It has been verified by practice that various type of KM anchor also can be used for the different kinds of strand wires produced according to ASTM/BS/JIS/JIG/AS and other international strandards respectively only if its technical parameters shall marry the related detail materials.


We have our own anchor and wedge production base, our annual output is more than 2,000,000 sets.

Enquiry please let us know your quantity, spec., hole quantity etc...

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