What does the advantage of cast-iron fine-toothed comb have

author： Time：2025-03-19 Browse：

Cast-iron fine-toothed comb that is to say well lid, use as obscure mtl pithead of the deep water in road surface or home, cast-iron fine-toothed comb prevents a person or be content piece declines. Can divide into fiber of chemistry of lid of metallic stuff well, tall tenacity by material lid of concrete well lid, epoxy resin well.

Cast-iron fine-toothed comb chooses cast-iron fine-toothed comb commonly annular. Can use as alley of driveway of road afforest, pedestrian crosswalk, travel, haven, street.

Character of cast-iron fine-toothed comb is characteristic:

1, compressive strength is high: Water chestnut magnesium is checked, have very high compressive strength, bending strength, impulse withstand compressive strength, have extend a gender. After long-term sex applies, this commodity nots allow to give well lid easily to be burned to break a quantity to reach by fly ash destroy a state, can avoid completely " urban bug hole " the generation of the accident.

2, exterior of cast-iron fine-toothed comb is beautiful: Scheme of design of grain of surface layer of lid of well of examination of water chestnut magnesium is elaborate, tonal beautiful beautiful adjustable type, clear urban environment.

3, cast-iron fine-toothed comb is convenient use, weight is lighter: Commodity is suttle it is cast-iron 1/3 fluctuation only, be helpful for carrying, install Xuan , maintenance, greatly alleviated labor efficiency.

4, guard against theft of cast-iron fine-toothed comb: Water chestnut magnesium checks well lid to not have purchase use value, of course guard against theft; Basis client is set chain tectonic, maintain guard against theft of the belongings inside coal tub.

5, cast-iron fine-toothed comb is able to bear or endure ageing is strong: The secret recipe that water chestnut magnesium checks Jing Gaigen to study according to science, good treatment technology, perfect advanced equipment makes this commodity can be in - 50 ℃ ～ + everything applies 300 ℃ normally in environment.

6, cast-iron fine-toothed comb is anti-corrosive, fight corrode, wear-resisting caustic, be able to bear or endure car Zhan is pressed, operating period is long