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Plasma Spray Gun F4 Nozzle

Name: Plasma Spray Gun F4 Nozzle
Brand: Zhuzhou Weilai New Materials Technology Co., Ltd.
SKU: 1971652351

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

Application

Plasma Spray Coating

Material

Copper Inlaid with Tungsten Electrode

Model NO.

F4 nozzle

Nozzle Size

6mm

Pressure Range

150-200 PSI

Spray Angle

90 degrees

Spray Pattern

Plasma Spray

Apply in

Plasma Spray

Making Method

Back-Casting

Style-1

F4 Short Nozzle

Internal Diameter

5mm, 6mm, 7mm, 8mm

Name

F4 Plasma Spray Nozzle

Code HS

851590000

Condition

New

Coating

Powder

Composition

Wla10, Wla20-Cu

Certificate

ISO, RoHS for Plasma Spray

Style-2

F4 Nozzle for Standard

Name 2

F4 Nozzle

Name 3

Nozzle of F4

Name 4

F4 Spray Nozzle

Name 5

F4 Plasma Nozzle

Transport Package

Carton

Specification

39*21*29cm

Trademark

Origin

China

HS Code

851590000

Production Capacity

20000PCS/Per Month

Key features

Seamless Back-Casting Bond: Unique back-casting technology ensures 127MPa bonding strength between tungsten and copper, eliminating gaps.

High Thermal Conductivity: Copper-embedded tungsten design provides exceptional heat dissipation, preventing overheating during prolonged use.

Extended Service Life: High resistance to arc erosion and wear ensures stable plasma arc performance and longer nozzle lifespan.

Wide Compatibility: Perfectly adapts to F4, 9M, SG-100 spray guns from Metco, GTV, FST, AMT AG, Praxair, and others.

Customization Available: Supports full customization, minor customization, and flexible processing based on customer samples or drawings.

Free Defect Replacement: Free replacement and reshipment for any defects caused by manufacturing issues.

Stable Arc Performance: Ensures consistent plasma generation and coating uniformity for critical industrial applications.

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: ≤0.11h

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.

Product Q&A

Q:What is the bonding strength of the nozzle?

The unique back-casting technology achieves a bonding strength of up to 127MPa between tungsten and copper, which is significantly higher than traditional brazing methods.

Q:Which spray gun models are compatible with this nozzle?

The nozzle is compatible with F4, 9M, SG-100, and other spray guns from brands such as Metco, GTV, FST, AMT AG, and Praxair.

Q:Can the nozzle be customized?

Yes, we offer full customization, minor customization, and flexible processing based on customer samples or drawings.

Q:What is the warranty or after-sales policy?

We provide free replacement and reshipment for any defects found that are due to our manufacturing causes.

Q:What materials are used in the nozzle?

The nozzle is made of copper embedded with tungsten alloy (WLa20-Cu or WLa10-Cu) using a back-casting process for seamless bonding.