Characteristics of four piece expansion products

Product materials: stainless steel, carbon steel and other metals

Suitable for concrete and dense stone

Suitable for metal structure, metal profile, base plate, support plate, bracket, shed pole, window, curtain wall, machine, girder, stringer, bracket, etc

Choose the appropriate embedded depth according to the thickness of the fixed plate. With the increase of the embedded depth, the tensile force increases

Reliable function

The calibration tension values are all obtained under the condition of cement strength 260-300kgs / cm2, and the safety load is relatively large

The value shall not exceed 25% of the calibration value

Technical advantages:

Electric red mark buried depth position, convenient for installation and acceptance, shallow buried depth is used to resist tensile load, standard buried depth is used for high tensile load.

Cold rolling forming technology can make the anchor bolt material maintain good ductility, and the installation angle can be adjusted without fracture.

Two different buried depths can meet the different requirements of the thickness of the fixture and the drilling depth

A variety of thread length options, can be used for special purpose installation,

Product display：