Email:jessy@jshengda.comWuxi Hengda Liquid-Purification Chemical Plant

Wuxi Hengda Liquid-Purification Chemical Plant

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Add:Nanyuan,Donggang Town,Xishan District,Wuxi City,Jiangsu,China



Contact Person: JessyZhou


Stainless Steel Pickling and Passivation Liquid Pickling and Passivation Solution

Stainless Steel Pickling and Passivation Liquid Pickling and Passivation Solution

Metal Surface Solution, Pickling and Passivation Liquid, Pickling Liquid manufacturer / supplier in China, offering Stainless Steel Pickling and Passivatiion Liquid

Product Details

Wuxi Hengda, situated in Wuxi, Jiangsu, China. It is one of the leading stainless steel pickling and passivation liquid pickling and passivation solution manufacturers and suppliers, who can offer you the lowest price and excellent service. Please rest assured to buy the products made in China from our factory.

Product Details

Basic Info

  • Model NO.:J-4

  • Kind:Metal Surface treatment Agent

  • Usage:Pickling, Passivation

  • Acid-Base Property:Acidic Surface treatment Agent

  • Pickling and Passivation Liquid:Natural Organic Liquid

Product Description

Passivation liquid is a concentrated product, specially designed to passivate pickled components made of stainless steel. Austenitic stainless steel is rapidly covered with a uniform dense and protective layer of iron and chromium oxides, providing a high degree of corrosion protection. The metal is then passive.
Passivation is a process performed to make a surface passivate, a surface film is created that causes the surface to lose its chemical reactivity. It can result in the very much-desired low corrosion rate of metal by eliminating the unnecessary corrosion risks. The passive layer increase the thickness of the surface and helps stainless steels to keep their corrosion resistance, even when mechanical damage occurs and so they have an in-built self-repairing corrosion protection system.

Production function

It shows ivory-white grease mode, it’s mainly used for surface stainless steel, welding line and heat press end socket. It's suitable for industries as chemical, food, dyeing & pharmacy machineries, pressure vessel making and drying equipment, chemical equipment & its installation, etc. It will have equable & fine silver feature on the surface of the stainless steel, and improves the surface fineness, strengthens anti-corrosive ability & prolongs service life.


---Natural organic liquid
---Non- hazardous, Non-toxic, Non-flammable, biodegradable
---Environmental friendly
---Double effect on stainless steel (pickling and passivation)
---Deactivates erosive conditions and protects against corrosion of stainless
  Steel surfaces
---Shall be used undiluted on stainless steel
---Cost effective, easy to apply and use

Our Advantages

a.Rich experience in production: We specialize in stainless steel pickling pickling paste, glue, paste, pickling and passivation splash proof spray and gel point welding, dating back more than 20 years of experience.

b.The unique formula and superb quality: We have unique formula. Stainless steel pickling pickling paste, glue, paste, splash proof spray pickling passivation, welding tip gel and other products with stable quality. All products can be sent to many countries.

c.Custom: We can according to customer requirements in the packaging marked logo. Can accept OEM / ODM.

d.Safe packaging: All products are packed in the box. These packages are in line with the international maritime rules effective, safe and reliable.

e. Short delivery time: Usually 7-15 days, according to the quantity of goods.

f.Factory direct sale: Professional pickling pickling paste, glue, paste, pickling and passivation splash proof spray, splash proof agent, welding point glue, anti blocking agent, anti blocking agent supplier.

g.The best service: Customer satisfaction is always Hengda chemical priority concern, we are eager to solve any problems. We will answer all the questions, to help every person in need, and timely response to each prayer.


Pickling and passivation liquid is used for general industrial purpose stainless steel equipment and piping to be used in various industries such as petrochemical industry, vessel pipe, foodstuff, pharmaceutical and paper industry etc. The products also act as a cleaning agent on austenitic steel and duplex stainless steel that is in a good state but has been contaminated with dirt.


Pickling and passivation is used in three ways: by the circulation method, by the spraying method and by the soaking method. Suggest soaking time is 5-15 minutes in summer, 20-30 minutes in winter. Coverage per kg can treat about 60-70 square meter stainless steel surfaces. Dip or spray in J-4 passivation solution and leave for about 15-20 minutes, then rinse thoroughly with water.


Shelf Time: 1 year


Why choose us ?

1.We are the famous welding chemical factory in Wuxi, Jiangsu, china.

2.We can control the quality through the whole production process.

3.We can usually provide OEM / ODM services.

4.We will follow up the whole process and update it to you. Collect goods, carry containers and track cargo transportation information for you.

5.Any product you are interested in, any order you want to customize, and any product you want to buy, please tell us your requirements. We will try our best to satisfy you.


Hot Tags: stainless steel pickling and passivation liquid pickling and passivation solution, China, suppliers, manufacturers, factory, buy, made in China, Wuxi Jiangsu
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