Shenzhen Perfect Precision Product Co., Ltd.

China,Shenzhen ,Guangdong
Verified Supplier

Send Email



Leave a Message

we will call you back quickly!

Submit Requirement

Home>
CNC Stainless Steel Parts>
Zinc Plating Welding CNC Stainless Steel Parts For Instrument Equipment

China Zinc Plating Welding CNC Stainless Steel Parts For Instrument Equipment





Zinc Plating Welding CNC Stainless Steel Parts For Instrument Equipment

MOQ： 1PC
Price： Negotiable
Get Latest Price


Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	10000Pcs/ Month
Delivery Time	7-15 work days
Packaging Details	As the requirement of customer
Keyword	CNC Machining Aluminum Parts
Material	Aluminum, Stainless Steel, Brass, Copper, Titanium, etc.
Color	Custom
Application	Auto,Electrical,Industrial machine equipment
Type	CNC Machining
Process	Welding Steel Metal
Size	Customized
Specification	Customized
Quality	100% Inspection
Design	CAD/PDF/DWG/IGS/STP
Shipment	DHL, Fedex, TNT, UPS
Height	36 - 45mm
Feature	High Precision
Drawing	2D/(PDF/CAD)3D(IGES/STEP)
Selling Units	Single item
Equipment	CNC Machining Centres
Strength	High Strength
Brand Name	PFT
Model Number	OEM
Certification	ISO9001:2015, ISO13485:2016
Place of Origin	Guangdong, China

View Detail Information

Contact Now Ask for best deal

Get Latest Price Request a quote

Explore similar products

CNC Machined Stainless Steel Turning Prototype Services

Get Latest Price
Custom Axis Turning 5 CNC Machining Auto Parts Silkscreen Stainless Steel Brass

Get Latest Price
STP STEP Drawing Stainless Steel Milling Parts , Bead Blasted 5 Axis Machined

Get Latest Price
OEM Micro Metal CNC Stainless Steel Parts Electrophoresis Surface

Get Latest Price

Product Details
Company Details

Product Specification


Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram	Supply Ability	10000Pcs/ Month
Delivery Time	7-15 work days	Packaging Details	As the requirement of customer
Keyword	CNC Machining Aluminum Parts	Material	Aluminum, Stainless Steel, Brass, Copper, Titanium, etc.
Color	Custom	Application	Auto,Electrical,Industrial machine equipment
Type	CNC Machining	Process	Welding Steel Metal
Size	Customized	Specification	Customized
Quality	100% Inspection	Design	CAD/PDF/DWG/IGS/STP
Shipment	DHL, Fedex, TNT, UPS	Height	36 - 45mm
Feature	High Precision	Drawing	2D/(PDF/CAD)3D(IGES/STEP)
Selling Units	Single item	Equipment	CNC Machining Centres
Strength	High Strength	Brand Name	PFT
Model Number	OEM	Certification	ISO9001:2015, ISO13485:2016
Place of Origin	Guangdong, China
High Light	Welding CNC Stainless Steel Parts ，Zinc Plating CNC Stainless Steel Parts ，Zinc Plating Machining Aluminum Parts

You've just invested in high-quality CNC-machined stainless steel parts for your medical device or lab equipment. They fit perfectly, function flawlessly... but will they last? That's where zinc plating comes in—the unsung hero that protects your precision welds and keeps corrosion at bay.

Why Zinc Plate Welded Stainless Components?

1. Corrosion Resistance That Actually Works

Stainless steel is rust-resistant... until you weld it. The heat from welding creates sensitization zones where chromium (the anti-corrosion element) gets depleted.

Zinc plating acts like chemical armor, especially for parts exposed to:

✔ Saline solutions (medical tools)

✔ Outdoor weather (field equipment)

✔ Chemical vapors (lab instruments)

2. Sacrificial Protection = Free Insurance

Zinc sacrifices itself before your stainless steel can corrode. Even if the plating gets scratched:

The zinc around the scratch continues protecting
No red rust creeping under finishes (looking at you, painted parts)

3. Better Than Passivation for Welded Areas

Passivation works great for raw stainless... but does nothing for weld discoloration or heat-affected zones. Zinc plating:

Covers the entire part uniformly
Adds conductivity (crucial for electronic housings)
Costs less than electropolishing

The Zinc Plating Process for CNC Machined Parts

Step 1: Post-Weld Cleanup

Vapor honing or electrocleaning removes welding oxides
Critical step—zinc won’t adhere to contaminated surfaces

Step 2: Electroplating Bath

Parts are submerged in zinc electrolyte solution
Electric current bonds zinc molecules to the steel

Step 3: Chromate Conversion (The Color Wizardry)

Want more than silver? Chromate coatings add:

Yellow (ZnCr) - Extra corrosion resistance
Black (ZnBlk) - Reduced light reflection for optics
Blue/Trivalent (RoHS compliant) - Eco-friendly option

Real-World Applications

1.Medical Instrument Handles

Zinc’s natural antimicrobial properties complement stainless steel
Withstands repeated autoclave sterilization

2.Laboratory Equipment Frames

No rust stains contaminating sensitive experiments
Maintains ground continuity for electrical safety

3.Industrial Sensor Housings

Protects weld seams on threaded ports
Prevents galvanic corrosion when mounted to aluminum

The Bottom Line

Zinc plating isn’t just for cheap hardware—it’s a smart engineering choice when your welded stainless assemblies need:

✓ Long-term corrosion protection
✓ Consistent electrical properties
✓ Cost-effective durability

Processing	CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc.
Materials	Aluminum: 2000 series, 6000 series, 7075, 5052, etc.
	Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc.
	Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc.
	Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper
	Titanium: Grade F1-F5
	Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
Surface Treatment	Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc.
Tolerance	±0.002 ~ ±0.005mm
Surface Roughness	Min Ra 0.1~3.2
CERTIFICATE	ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc.

FAQ

1. Are you a manufacturer or a trading company?

We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.

2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.

3. Can I get a quotation without drawings?

Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.

4. Can you provide samples before mass production?

Of course, the sample fee is necessary. If possible, it will be returned during mass production.

5. What is the delivery date?

Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.

6. How do you control quality?

(1) Material Inspection - Check material surfaces and approximate dimensions.

(2) First inspection of production - ensure

critical dimensions in mass production.

(3) Sampling inspection - check the quality before delivery to the warehouse.

(4) Preshipment inspection - 100% inspection by QC assistant before shipment.

7. After sales service team

If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2012 


Total Annual:

10000000-10000000


Employee Number:

100~200 


Ecer Certification：

Verified Supplier 

We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica... We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm. Certificate ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...

+ Read More

Reach Us
Shenzhen Perfect Precision Product Co., Ltd.
Building 49, Fumin Industrial Park, Pinghu village, Pinghu town, Longgang District, Shenzhen City, Guangdong Province, China
https://www.parts-cnc.com/

Send Email

Leave a Message, we will call you back quickly!