Material: carbon steel and stainless steel, this product expansion is drawing way leaving the ring Expansion.
Substrate: concrete and dense natural stone.
It can be fixed: Cement topped hanging and in light of the following load suspension means such as lamps, hanging cabinet, frame, suspension pipelines.
Special Drawing design, easy installation, can be avoided by leaving the installation strength cement roof damage.
Calibration values are under tension strength of cement condition 260-300kgs / cm2 income test, the maximum safe load shall not exceed 25% of the nominal values