Applicable materials

This product has two function : pickling and passivation

passivation stainless steel tanks,passivation stainless steel welds,pickle and passivate stainless steel

passivation stainless steel tanks

Product benefits

This product is paste mode,the workpiece surface will become completely uniform and sub-white after passivation. The effect of passivation is the same as that of stainless steel pickling passivation solution.

After passivation.the corrosion resistance of stainless steel parts can be increased to more than 10 times,the maximum can be tested by 500 hours of standard salt spray.

The passivation process is a complete chemical reaction that will form a complete, dense, non-destructive passivation film on the surface of stainless steel.

Operation processing

1.Brush the gel on the surface of stainless steel products, the thickness 1-2MM, the residence time about 10-20 minutes.When the workpiece surface is completely covered by sub-white,it’s qualified.

2.Neutralize the surface of the workpiece with a caustic soda solution.If the surface shape is simple, no gong pattern, no blind hole, you can omit this step.

3.Washing by Pure water (optional step).

 

pickling and passivating stainless steel

passivation treatment stainless steel

Precautions

1.This product is corrosive, operators should wear gloves.

2.Stainless steel pickling passivation is non-combustible non-explosive, but don’t place it in sunlight directly.When not in use,sealed cover and store it in cool place.

Only need brush tools

Our service

1.Product quality control and delivery time is strictly controlled;

2.Direct manufacturing factory offering competitive price;

3.All the inquiries will be replied within 12 hours;
4. OEM & ODM service are available;
5. Providing first-class after-sales services to the customers.

FAQ

1.Q:Are you a manufacturer, trading company or a third party?

A:We are a manufacturer, and we have builded up our company since 1993.

2.Q:Can the product be customized as our need, such as put on our logo?

A:Surely our products can be customized as your need, we will adjust the formula as your request. Put on your logo is also available.

3.Q: May i know which payment will be accepted by your company?

A:So far 100%T/T before shipment, and 50% deposit paid by T/T, balance need be paid before delivery.

4.Q: How is your price level?

A: Factory direct sale, we have unique chemical formula.

 

Wuxi Hengda, situated in Wuxi, Jiangsu, China, is one of the leading passivation 304 stainless steel welds pickling and passivation stainless steel manufacturers and suppliers, who can offer you the best price and excellent service. Please rest assured to buy the quality and functional products made in China from our factory.