What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 piece.

How long is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

What payment terms are accepted?

We accept payment via T/T (Telegraphic Transfer).

F4 Plasma Gun Parts Short Nozzle and Standard Nozzle Comparing

Name: F4 Plasma Gun Parts Short Nozzle and Standard Nozzle Comparing
Brand: Zhuzhou Weilai New Materials Technology Co., Ltd.
SKU: 1966649891

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

US$100.00

1-99 Pieces

US$95.00

100+ Pieces

Sample price:US$160.00/set.Request sample

Product profile

Customization

Available

Type

Alloy Electrode

Cooling System

Nature Cooling

Model NO.

Function

Plasma Generated Body

Materials

Copper and Tungsten

Apply in

Plasma Spray Coating Industry

Making Method

Back-Casting

Style

Standard

Internal Diameter

5mm, 6mm, 7mm, 8mm

Transport Package

Carton

Specification

39*21*29cm

Trademark

Origin

China

Production Capacity

20000PCS/Per Month

Key features

Back-Casting Technology: Seamless tungsten-copper bonding with strength up to 127MPa, superior to traditional brazing.

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

Custom Material Options: Available in Lanthanum, Cerium, and Thorium tungsten based on customer usage conditions.

Extended Lifespan: Denser grain structure and high hardness reduce arc burning loss and downtime.

Free Defect Replacement: Free replacement for any defects due to our cause, shipped with next order.

Precision Cutting Quality: Ensures clean, smooth cuts with minimal slag and dross for professional results.

Flexible Customization: Supports full customization, minor customization, and processing from samples or drawings.

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: ≤0.19h

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 tungsten and copper?

Our back-casting technology achieves a bonding strength of up to 127MPa, which is significantly higher than the less than 100MPa of traditional bonding methods.

Q:Which plasma spray gun brands are compatible?

Our electrodes and nozzles are compatible with F4, 9M, SG-100, and other spray guns from Metco, GTV, FST, AMT AG, and Praxair.

Q:Can the products be customized?

Yes, we offer full customization, minor customization, and can process products according to customer samples or drawings.

Q:What is the after-sales service policy?

We ensure seamless bonding and concentricity. If any defect is found due to our cause, we provide free replacement sent with your next shipment.

Q:What materials are available for the tungsten electrodes?

We provide Lanthanum tungsten, Cerium tungsten, and Thorium tungsten, each with specific electron work functions and impurity content under 0.2%.