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Yixing Weite Chinaware Co., Ltd

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53N25 Argon arc welding ceramic parts

53N25 Argon arc welding ceramic parts

  • 53N25 Argon arc welding ceramic parts
  • 53N25 Argon arc welding ceramic parts
  • 53N25 Argon arc welding ceramic parts
  • 53N25 Argon arc welding ceramic parts
  • 53N25 Argon arc welding ceramic parts
53N25 Argon arc welding ceramic parts
Product Details:
Place of Origin: Jiangsu, China
Brand Name: Weite ceramics
Certification: ISO9001
Model Number: 53N25
Payment & Shipping Terms:
Minimum Order Quantity: 1500piece
Price: Negotiate
Packaging Details: carton
Supply Ability: 100000 per month
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Detailed Product Description
Orifice: 8.0mm Length: 17mm
Model: 53N25 Advantage: Good Electrical Insulation
Application: Various Welding And Cutting Operations Place Of Origin: Jiangsu, China
Molding Method: Dry Pressing/Hot Pressing Material: Alumina Ceramic
High Light:

53N25 Machining Ceramic Parts


53N27 welding torch nozzle


8mm alumina welding sleeve


Welding Gun Front End Accessories Ceramic Nozzle Argon Welding Nozzle


Product Overview

Alumina nozzle 53N series 25

The company is committed to the production of various specifications of argon arc welding torch nozzles, air plasma shields, shunts and various positioning pins, electrical ceramics, etc. Its products are mainly made of 95% AL2O3 raw materials, and its characteristics have the advantages of wear resistance, high temperature resistance, corrosion resistance, and high strength. Products are widely used in machinery, military, automotive, electronics, chemical, textile and other industries. In the spirit of pioneering and innovation, the company pursues a perfect business philosophy. Taking science and technology as the leading factor, actively exploring domestic and foreign markets At the same time, the company wholeheartedly serves our customers and welcomes all customers to discuss cooperation!

53N25 Argon arc welding ceramic parts 0

Product parameter table


Size Part Number Length (mm) Orifice (in) Orifice (mm) Torchdesign
NO 3 53N23 17 3/16 4.0 24
NO 4 53N24 17 1/4 6.5 24
NO 5 53N25 17 5/16 8.0 24
NO 6 53N27 17 3/8 9.5 24




Alumina AL203 Silicon carbide sic Silicon nitride sin Silicon nitride sin
Color Ivory black black Milky white, gray black
Content(%) 99.5 …… …… ……
Main features
  • Excellent high frequency electrical insulation
  • Good wear resistance
  • preservative
  • Strong
  • High hardness


  • Good high temperature strength
  • High thermal conductivity
  • Strong alkali resistance
  • Wear-resistant
  • Lightweight
  • Good high temperature strength
  • Strong impact resistance
  • Strong corrosion resistance
  • Lightweight
  • High strength and high impact resistance
  • Good self-lubricating
  • Strong alkali resistance
  • Smooth surface
  • Good toughness
The main purpose
  • Wear parts
  • High temperature parts
  • Corrosion resistant parts
  • Machinery Seal
  • Sliding parts
  • High temperature parts
  • Molten metal parts
  • Metal plasticity
  • Processed parts
  • Industrial knives
  • Pump parts
  • Wear parts
Density Kg/m³ 3.9*10 3.16*10 3.3*10 6.0*10



Mechanical behavior


Vickers hardness Gpa 16.0 23.0 14.0 13.2 12.7
Flexural strength Mpa 360 450 1020 1000 1470
Compressive strength Mpa 2350 …… …… …… ……
Fracture toughness Mpa 4 2-3 7 4-5 4-5



Thermal performance


Linear expansion coefficient 40-400℃ ×10-5/℃ 7.2 3.7 2.8 10.5 10.8
40-800℃ 8.0 4.4 3.3 11.0 11.3
Thermal conductivity W/(m·k) 32 200 27 3 3
Specific heat J/(kg·k) 0.78*10 0.67*10 0.65*10 0.46*10 0.46*10
Thermal shock resistance (in water) 250 …… >800 300 350
Electrical performance Dielectric strength V/m 15*105 …… 13*105 11*105 ……
Volume resistance(20℃) Ω·cm >1014 108 1014 1013 ……
Dielectric constant …… 9.6 …… 9.9 33 ……
Loss factor ×10-4 10 …… …… 520 ……


Product advantages


Durable, good electrical insulation; strong thermal shock resistance; good thermal conductivity; strong humidity resistance; high temperature resistance; good chemical stability; high mechanical strength.


  1. Shipbuilding, bridges, large-scale structural facilities
  2. Lighting industry
  3. Electronics and electric heating industry

53N25 Argon arc welding ceramic parts 1

Product packaging


Packed in carton

In addition to common sizes and specifications, our company accepts drawings and samples for customization. If necessary, please contact our company directly.

53N25 Argon arc welding ceramic parts 2




1. Are you a businessman or a manufacturer?
We are a company, we have our own factory

2. How long is your delivery time?

3. Can the product be customized?
Can be customized

4. What is the product packaging?
Carton or according to customer requirements

5. What other products does the company produce?
Welded ceramic nozzles, welded ceramic liners, electronic ceramics, textile ceramics, etc.

Contact Details
Yixing Weite Chinaware Co., Ltd

Contact Person: wei.teci

Tel: +8613801535622

Send your inquiry directly to us
Yixing Weite Chinaware Co., Ltd
Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
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