15 24 клинья и якорь для предварительно напряженного бетона

Сохранить в закладки 1601073506867:


Цена:154,57 ₽ - 198,73 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики







Wedge :
Raw material grade is 20CrMnTi , there are two types : 2 and 3 parts . widely suit for 12.70 and 15.24mm anchorage.
it can produced by your drawing or samples , and offer samples for your testing freely.
Sliped ?

Main reasons you can find :

1)Production technology :
Hardness too high, brittle;
carburization controlled by heat treatment to make the core soft and surface hard , make it tough hardness.

2)Raw material: raw material quality ,internal organizational structure and chemical .

3)The angle suit for anchor head.

4)There are no rust and Debris (sand…) in the anchor head hole’s inside and teeth of wedge .at the same time the PC Strand no
rust.


Barrel :
Size: 12.70mm, 15.24mm,15.70mm , 17.80mm ,21.60mm
Raw material grade is 40Cr, which is better than 45# .
Heat treatment to control hardness, not extrusion.
it can produced by your drawing or samples also , carve your brand letters .


Barrel raw material 
40Cr
Wedge raw material
20CrMnTi ; 20CrMn5
Hardness of anchor head (HRB)
25-35
Wedge surface hardness
HRA79-84
Wedge core hardness
HR38-46
Carburization Layer Depth 
0.35-0.6mm ; 0.6-0.8mm
Anchor Efficiency Coefficient 
>0.95
With-draw of wedge after stressing
<6mm
Tempered
1-4
Retained Austenite
1-4
Inspection of Appearance
Tooth shape without defect ,bad teeth ,Variant
Standard 
GB/T2301-2004






















1) Production Days : 7-25 days . depend on normal type or customized type .
2) Quality guarantee: return your payment if any quality problem happen.
3) After sales service: whenever you need , our engineer will give you professional support by facetime or viedos.
4) For machines: there is instructions in english , operating video supporting your any doubt.




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