Wuxi Hengda Chemicals, is one of
the biggest stockists and manufacturers of welding cleaning chemicals;
including stainless steel passivation pickling agent, nozzle
anti-blocking agent and anti-spatter liquids to name a few. The company has a
well-reputed liquid purification chemical plant located at Donghutang Town
territory of Wuxi city. For over 20 year, it has been serving its customers
with first-rate quality and reliable products.
A complete and appropriate set-up
consists of all necessary equipment and meeting all required standards is what accredits
Wuxi Hengda Liquid Purification Chemical Plant as one of the recognized
manufacturers in China. Apart from quality and reliability, our on-time
delivery and supplying facilities also determine our reputation in market.
About Our Products
We deal in following products;
pickling & passivation gel for stainless steel, anti-weld spatter agent,
and anti-blocking agent for nozzle.
1. Pickling
and Passivation Gel J-1&J-2 for Stainless Steel
It provides corrosion resistance
and helps to eliminate free ion-contamination that tends to remain on stainless
steel surface right after machining and fabrication process. The application of
this gel forms a thick passive (chemically resistant) layer of chromic oxide
which gives adequate resistance against corrosion and continues to maintain
stainless steel appearance and shine.
Benefits
- This gel is non-toxic, non-hazardous and non-flammable.
- It is bio-degradable and environmental friendly.
- It performs dual functions of pickling and passivation.
- It helps to reduce critical factors against erosion and erosion-corrosion damage mechanisms.
- If used in un-diluted form, it does not affect material’s surface.
- It is easy in usage and available at quite affordable rates.
Application Area
Pickling and passivation gel is
normally used on stainless steel equipment operating in petrochemical,
refining, beverages, pharmaceutical and paper industries. It acts as a cleaning
agent to remove coating left over scale, oil stains, rust and mills on
equipment surface and keeps the process of passivation.
How to Apply?
- Apply the gel on required surface with the help of brush.
- Allow it to dwell for a suitable period of time; e-g 1 hour for J-2 gel and almost 10-15 minutes for J-1.
- After dwell time is over, clean the residues with the help of cotton waste/rug or water rinse till the surface gets brighter and shinier.
Package
- Bottle – 1kg
- Drum – 20Kg
Storage Time - 1 year
OEM Original Equipment
Manufacturing and ODM Original Design Manufacturing are welcomed.
2. Ant-Weld
Spatter Agent
Anti-spatter spray is a
water-based paintable agent for the prevention of weld spatter from the metal
surface. It can be applied on a wide range of materials including; carbon
steels, stainless steels and non-ferrous metals like aluminum. It’s a best
alternative to mechanical grinding and abrasion process to remove excess metal
formed as a result of weld spatter. In this way it avoids residual stresses to
develop in material due to mechanical removal processes (like abrasion
grinding). It also contains inhibitors inside it that protect both base and
weld metals against oxidation and corrosion. It facilitates adequate gas flow
thus preventing weld defects such as porosity, pitting, pinholes and burn-backs.
Benefits
- It prevents weld spatter to come in contact with work piece and torch tip.
- It has significant effect with low consumption rate.
- It provides occupational safety.
- It is non-flammable and cost-effective.
How to Apply?
- Apply equally on either sides of joint with the help of a brush or cotton prior to welding process.
- Normally 1Kg of anti-spatter agent can cover an area of almost 20 square meters.
- Clean the residue if need be. Normally water rinsing is preferable.
Things not to do
- Do not start welding without allowing it to dry out completely.
- Avoid spraying on chamfer during operation.
Package
Spray bottle-500g (5Kg, 20Kg, and
25Kg)
3. Anti-Blocking
Agent
It acts as an anti-clogging agent
and effectively prevents blocking of nozzles from weld splash or spatter. It
facilitates welding process to make defect free welds.
Benefits
- Anti-blocking agent is completely non-toxic and non-corrosive.
- It is easy in usage and environmental friendly.
- It protects welding torch or gun.
- It improves welding quality and efficiency.
How to Apply?
- Dip the welding gun about 1-2cm into anti-blocking agent before start welding.
- Clean the metal residue after the operation is complete.
Package
- Cans 200g, 400g
- 20 Cans/carton
Contact Information
Jessy
Wuxi Hengda Liquid Purification
Chemical Plant
Telephone/Whatsapp:
+8613372272718
Email: jessy@jshengda.com or hdjessy@hotmail.com