+
  • 图片7.jpg
  • 图片8.jpg
  • 图片9.jpg
  • 图片10.jpg

Valve pressure test inspection and maintenance

The operation department holds more than 30 cleaning personnel at all levels identified by China Boiler Water Treatment Association, equipped with 10 high-pressure cleaners and 4 engineering vehicles.

Key words:

Valve pressure test inspection and maintenance


Product Description

At present, the operation department has 2 valve workshops with more than 200 ㎡, with complete equipment and tools for all kinds of pressure test inspection and maintenance, including 6 valve pressure test inspection devices, 2 fixed grinding machines, 3 mobile grinding machines, 2 lathes, 3 welding machines of various types, 5 pneumatic wrenches, 2 traveling cranes, 2 balancing cranes and manual hoists, the valves for pressure test and maintenance include gate valves, butterfly valves, ball valves and program-controlled valves. The maximum pressure test of the valves is 320kg and the maximum diameter is DN800.

 

Set plastic woven bags, labor protection clothing, chemical additives, inspection and maintenance, trade and other industries as one of the medium-sized modern enterprises. Six subordinate units: special oil operation department, sales co., ltd., inspection and maintenance engineering operation department, plastic products operation department, labor protection clothing operation department, and water treatment agent production service department.

Related Products


Polyacrylamide (PAM)

Is a polymer flocculant, can be dispersed in the solution of suspended particles to form a bridge adsorption, has a strong flocculation, soluble in water, warm water solubility is better, but also soluble in acetic acid, glycerol and amines and other organic solvents.


Polyaluminium chloride (PAC)

Is a kind of coordination compound type of inorganic polymer compounds, through the hydroxyl bridging effect of cross-linking, molecules containing hydroxyl number, polymer solid is colorless to yellow resin, easy deliquescence, the solution is colorless to yellow brown liquid. It alum flower formation fast, large, easy to settle, suitable for a wide range of source water pH. This product belongs to cationic inorganic polymer flocculant, which is widely used in domestic water supply and industrial water treatment. Adapt to low temperature, low turbidity water and high turbidity water purification treatment.


Sticky slime stripper SS311

It is an aqueous solution of dodecyl dimethyl benzyl ammonium chloride and a cationic surfactant. It is widely used in circulating cooling water, sterilization and algae killing and slime stripping of oilfield reinjection water, hospital disinfection, cleaning agent for metal pipelines, leveling agent for printing and dyeing industry, softener and antistatic agent for paper industry.


Bactericidal algaecide SS532

Is a new, broad-spectrum, non-oxidizing biocide, bacteria, fungi, sulfate reducing bacteria, iron bacteria, algae and other microorganisms, has a strong inhibition and killing effect, and has a good slime stripping effect, high efficiency, low pollution. Widely used in petroleum, chemical, electric power, oil and other industries circulating cooling water sterilization algae and slime stripping.

Message


If you have any suggestions or feedback to our company, please fill in the relevant information on this page and submit it. A staff member will contact you in time, or please call us directly.

Submit Message