How does your technology compare to traditional brazing?

Our back-casting technology achieves seamless bonding with 127MPa strength, whereas traditional brazing is less than 100MPa and prone to cracks.

What materials are used for the electrodes?

We offer Lanthanum, Cerium, and Thorium tungsten electrodes with impurity content under 0.2%.

How are the products packaged and shipped?

Products are packed in cartons or plywood cases and shipped via DHL, UPS, Fedex, SF, or air freight agents.

F4 Nozzle (anode) of Plasma Spray Gun for Thermal Spray Processing

Name: F4 Nozzle (anode) of Plasma Spray Gun for Thermal Spray Processing
Brand: Zhuzhou Weilai New Materials Technology Co., Ltd.
SKU: 1972264561

Hunan, ChinaZhuzhou Weilai New Materials Technology Co., Ltd.

US$110.00

1-99 Pieces

US$105.00

100+ Pieces

Sample price:US$108.00/piece.Request sample

Product profile

Customization

Available

Type

Plasma Spray

Cooling System

for Thermal Spray

Model NO.

F4 nozzle(anode)

Function

Conductivicy

Materials

Copper Inlaid with Tungsten

Apply in-1

Aerospace, Automobile Thermal Spray Processing

Making Method

Back-Casting

Action

Plasma Generated Body

Color

Gold and Silver

Code HS

851590000

Composition

Wla10, Wla20-Cu

Condition

New

Name

Nozzle for F4 Spray Gun, Metco F4 Spray

Size

F4 Nozzle 5mm, 6mm, 7mm and 8mm

Certificate

ISO, RoHS

After Sales Service

One Year

Apply in-2

Thermal Spray Equipment

Apply in-3

Ceramic Coating

Apply in-4

Tungsten Carbide Spraying

Transport Package

Wooden Box with Foam Inside

Specification

based on drawing or standard parts

Trademark

Origin

China

Production Capacity

200000PCS/ Month

Key features

Back-Casting Technology: Seamless tungsten-copper bonding with strength up to 127MPa for superior durability.

Extended Lifespan: Tungsten-embedded design lasts 30-50% longer than short style nozzles.

Customization Options: Full customization available from samples, designs, or drawings.

Wide Compatibility: Fits F4, 9M, SG-100 guns from Metco, GTV, FST, AMT AG, and Praxair.

Superior Heat Dissipation: High copper content enables efficient cooling for continuous operation.

Stable Plasma Jet: Minimizes arc fluctuation ensuring uniform coating on critical parts.

Free Replacement Warranty: Free replacement for defects caused by manufacturer within one year.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Zhuzhou Weilai New Materials Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: GuangzhouAverage Response Time: ≤0.23h

AI-Powered supplier vetting

SummaryWeilai is explicitly identified as a professional technical supplier offering 3D software design and broad customization services. Its stated business scope covers new-material R&D, metal manufacturing, forging, powder metallurgy, nonferrous alloys, and technical services. The supplier reports CNC lathe, machining-center, and turning-center resources, inventory capability, documented finished-product inspection instructions, and self-operated import/export rights. Innovation-related evidence includes advanced R&D claims and collaboration with the CSU Powder Research Institute. However, no SDK is available, there is no valid manufacturing-capacity contract with related subcontractors, and no overseas warehouse, showroom, agent, or branch is reported. Evidence is insufficient for certification holding, after-sales service capability, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its business scope includes new-material technology R&D, metal-product manufacturing and sales, nonferrous alloy activities, and technical services, indicating a manufacturing-oriented technical supplier.

R&D capabilityEvidence supports professional technical R&D, 3D software design, flexible customization, advanced R&D positioning, and an Industry-University-Research collaboration with the CSU Powder Research Institute. However, the supplier explicitly has no available SDK, so innovation capability is supported generally but not across all technical interfaces.

Production capacityThe supplier lists CNC lathe, machining-center, and turning-center resources, relevant metal and powder-metallurgy manufacturing activities, inventory capability, and standardized written inspection instructions. A stated lack of a valid manufacturing-capacity contract with related subcontractors is a constraint, but the available evidence still explicitly demonstrates production resources.

Customization capabilityBoth slices explicitly report customization from samples, minor customization, full customization, customization from designs, and flexible customization, together with 3D software design services. This is direct evidence of broad customization capability.