Black Alloy Steel Allen Hex Socket Cap Head Self Tapping Screws

 

DRYWALL SCREWS BULK FINE 6X1 1/4"

Drywall Screws Bulk Fine 6X1 1/4" has Black Phosphate finish. It's bugle head sets them to right depth without tearing paper. Use these screws to attach drywall or wallboard to metal or wood studs and joists without the need for predrilling. Drywall Screws Bulk Fine 6X1 1/4" comes in bulk package.

 

Features:

 

M2.5 Tapping Screws Hex Socket Cap Head Self-Tapping Screw

 

DRYWALL SCREWS BULK FINE 6X1 1/4"

Drywall Screws Bulk Fine 6X1 1/4" has Black Phosphate finish. It's bugle head sets them to right depth without tearing paper. Use these screws to attach drywall or wallboard to metal or wood studs and joists without the need for predrilling. Drywall Screws Bulk Fine 6X1 1/4" comes in bulk package.

 

Features:

 

M2.5 Tapping Screws Hex Socket Cap Head Self-Tapping Screw

Aluminium Sulphate

Aluminium Sulphate are sweet white shiny crystals, granules or powder. It's stable in the air.but easily soluble in water, almost insoluble in ethanol, and the solution is acidic. Aluminum sulfate is a widely used flocculant in the purification of drinking water and sewage treatment equipment, as well as in the paper industry.

Aluminium Sulfate is a new, high-quality, high-efficiency iron salt inorganic polymer flocculant. The water purification effect of Aluminium Sulfate is perfect.The water treated by Aluminium Sulfate is free of harmful substances such as aluminum, chlorine and heavy metal ions, and no water phase transfer of iron ions, non-toxic, harmless, safe and reliable.

Aluminium Sulfate produced by JINHE Industry has obvious effect on purification of micro-pollution, algae-containing, low temperature and low turbidity raw water, especially for high turbidity raw water.And the dosage is small, the cost is low, and the processing cost can be saved by 20% -50%.

In the paper industry, it is used as a precipitant for rosin gum, wax emulsion and other rubber materials, as a flocculant in Water Treatment, and as an internal retention agent for foam fire extinguishers. It is also used as a raw material for the production of industrial aluminum sulfate alum and aluminum white. Raw materials for certain drugs, etc. Aluminium Sulfate can also be used in manufacturing artificial gems and high-grade ammonium alum. Aluminium Sulfate produced by Jinhe Industry can be used in water treatment flocculants too.

Aluminium Sulphate,Papermaking Aluminium Sulphate,Aluminium Sulphate Water Treatment,Aluminium Sulphate Sewage Treatment

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