Pre Sharpened Wl20 Blue 2% Lanthanated Tungsten Tip 4.0mm X 15/20/38mm X 15°/20°/30°/45°

Name: Pre Sharpened Wl20 Blue 2% Lanthanated Tungsten Tip 4.0mm X 15/20/38mm X 15°/20°/30°/45°
Brand: Yolo Materials Industry Co., Ltd.
SKU: 2310898305

Henan, ChinaYolo Materials Industry Co., Ltd.

US$0.30-2.50

1,000 Pieces

Sample price:US$0.30/piece.Request sample

Product profile

Type

TIG Weld

Material

Tungsten

Diameter

0.04"

Length

.539"

Function

TIG Weld

Grinding Service

Yes

Materials

Wl15 Wl20 Wc20 Wt Wz Wp

Color

Grey Blue Gold Green Purple Red White

Shape

Pre Sharpened Needle

Grinding Direction

Longitudinally

Surface

Mirror

Application

Semiconductor, Orbital Welding

Tolerance

as Request

Grinding Ends

1 or 2 Ends

Usage

TIG Welding

MOQ

100PCS

Wholesale

Yes

Angle

15, 20, 25, 30, 35, 40, 45, 50 or as Request

Lead Time

15 Working Days

Tip

Flat, Sharp, Arc

Transport Package

Plastic Package

Key features

Ra<0.4 Mirror Finish: Longitudinal diamond grinding ensures zero arc wandering and 40% longer service life.

100% Eddy Current Tested: Every tip scanned for internal micro-cracks to prevent splitting under high currents.

Plug-and-Play Efficiency: Ready to use out of the box, eliminating grinding time and boosting productivity by 50%.

Custom Sizes Available: Customized diameters, lengths, and angles available upon request for specific setups.

Factory-Direct Pricing: Vertically integrated manufacturer in Luoyang offering competitive wholesale prices.

Stable Arc Performance: Precision ground geometry ensures consistent, high-quality welds for automated lines.

Wide Material Compatibility: Available in Wl15, Wl20, Wc20, Wt, Wz, Wp with various color codes for different metals.

Precision Tolerance Control: CNC precision grinding maintains tolerances within +/-0.1mm for perfect batch consistency.

Company profile

Yolo Materials Industry Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.77h

AI-Powered supplier vetting

SummaryYolo Materials Industry Co., Ltd. is identified as a Chinese manufacturer/factory established in 2000, producing tungsten and molybdenum raw materials and precision parts. Its stated capabilities emphasize high-precision, complex, customized processing, supported by a claimed 20 years of engineering experience and ISO 9001 certification. Product information includes tungsten probes, needles, wires, electrodes, and molybdenum resistance-welding electrodes, while the company reports exports to many countries. Evidence supports its manufacturing, innovation, and customization positioning, but the provided slices do not substantiate after-sales service performance or specific customer cases. Financial information is not assessed because monetary data is excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as a manufacturer of tungsten and molybdenum raw materials and precision parts. This supports classification as a direct manufacturing supplier rather than only a trading or service company.

CertificationsThe supplier is explicitly listed as holding ISO 9001 certification for its management systems. This is positive evidence of a documented quality-management certification, although the slices do not provide its certificate number, scope, or validity period.

R&D capabilityThe company states that its president and general engineer has invested 20 years of experience in research and development of high-quality tungsten products. It also reports developing new products and application areas and pursuing complex, precise tungsten and molybdenum production, which supports an innovation-oriented capability.

Production capacityThe supplier reports producing tungsten and molybdenum raw materials and precision parts, including wires, needles, probes, electrodes, and surgical plasma electrodes. Its descriptions specifically claim capability in tight tolerance control, difficult mechanical processing, and complex production, while its product range indicates multiple application areas.

Customization capabilityThe company explicitly states that it aims to meet customized requests for smaller, thinner, more complex, and more precise tungsten and molybdenum products and production lines. It also identifies customized services as part of its offering, providing direct evidence of customization capability.

Product Q&A

Q:How do you prevent tungsten tip splitting during automated welding?

We use 100% Non-Destructive Eddy Current Flaw Detection. Every single rod is scanned for hidden internal micro-cracks before grinding. If a rod isn't structurally perfect, it never reaches your torch.

Q:Are you a direct manufacturer or a trading company?

We are a direct, vertically integrated manufacturer located in Luoyang, China's tungsten hub. You bypass middleman markups and get premium, OEM-level quality at factory-direct pricing.

Q:Can I get a sample kit of tungsten tip, and what is the lead time?

Yes, we encourage testing! Standard sample kits dispatch within 48 hours. For wholesale orders, standard lead times are 7 to 15 days.