Yixing Weite Chinaware Co., Ltd
| Supply Ability | 100000 per month |
| Packaging Details | carton |
| length | 76mm |
| colour | Pink |
| Model | 10N49L |
| Flexural strength | 3000Kg/cm2 |
| Compressive strength | 25000Kg/cm2 |
| Main ingredients | 95％Al2O3 |
| Dielectric strength | 18KV/mm |
| Orifice | 8.0mm |
| Brand Name | Weite ceramics |
| Model Number | 10N49L |
| Certification | ISO9001 |
| Place of Origin | Jiangsu, China |
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Product Specification
| Supply Ability | 100000 per month | Packaging Details | carton |
| length | 76mm | colour | Pink |
| Model | 10N49L | Flexural strength | 3000Kg/cm2 |
| Compressive strength | 25000Kg/cm2 | Main ingredients | 95％Al2O3 |
| Dielectric strength | 18KV/mm | Orifice | 8.0mm |
| Brand Name | Weite ceramics | Model Number | 10N49L |
| Certification | ISO9001 | Place of Origin | Jiangsu, China |
| High Light | 10N49L Argon Torch Nozzle ，8mm welding torch nozzle ，10N49L argon welding nozzle | ||
10N Series Argon Arc Welding Gun Porcelain Mouth Lengthened Version
Alumina nozzle 10N series 49L
The argon arc welding nozzle is an accessory at the front end of the welding gun, which plays a protective role. Commonly known as: porcelain nozzle, argon welding nozzle
The various types of porcelain nozzles produced by the company are strictly monitored from the preparation of raw materials, processing, firing, and inspection of finished products to ensure that customers are provided with high-quality and cheap products.
Main ingredients: 95% Al2O3 (alumina)
Thermal characteristics:
| Size | Part Number | Length (mm) | Orifice (in) | Orifice (mm) | Torchdesign |
| NO 4L | 10N50L | 76 | 1/4 | 6.5 | 17/18/26 |
| NO 5L | 10N49L | 76 | 5/16 | 8.0 | 17/18/26 |
| NO 6L | 10N48L | 76 | 3/8 | 9.5 | 17/18/26 |
| NO 7L | 10N47L | 76 | 7/16 | 11.0 | 17/18/26 |
| NO 8L | 10N46L | 76 | 1/2 | 12.5 | 17/18/26 |
| Material Project | Alumina AL203 | Silicon carbide sic | Silicon nitride sin | Silicon nitride sin | ||||
| Color | Ivory | black | black | Milky white, gray black | ||||
| Content(%) | 99.5 | …… | …… | …… | ||||
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| Density | Kg/m³ | 3.9*10 | 3.16*10 | 3.3*10 | 6.0*10 | |||
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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 | ||
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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 | …… | ||
1. Textile machinery
2. Lighting
3. Petrochemical
4. Automotive industry
5. Medical machinery
6. Metallurgical industry
Packed in carton
1. Are you a businessman or a manufacturer?
We are a company, we have our own factory
2. How long is your delivery time?
Negotiable
3. Can the product be customized?
Can be customized
4. What is the product packaging?
Carton or according to customer requirements
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Employee Number:
>50
Ecer Certification：
Active Member
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