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Electric Heating Pink 54N18L Welding Torch Accessories

Categories	Ceramic Welding Nozzle
Brand Name:	Weite ceramics
Model Number:	54N
Certification:	ISO9001
Place of Origin:	Jiangsu, China
MOQ:	1500piece
Price:	Negotiate
Supply Ability:	100000 per month
Packaging Details:	carton
Molding method:	Dry pressing/Hot pressing
Material:	Alumina ceramic
colour:	Pink
Features:	High temperature resistance
Brand:	Weite ceramics
Model:	54N18L
Compressive strength:	25000Kg/cm2

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Company Info.

Yixing Weite Chinaware Co., Ltd

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Product Details
Company Profile

Electric Heating Pink 54N18L Welding Torch Accessories

54N Lengthened Series High Temperature Welding Accessories Ceramic Nozzle

Product Overview

Alumina nozzle 54N series

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:

Maximum operating temperature 1700℃
Thermal expansion coefficient: 8*10-6/℃(0--1000℃)
Thermal shock resistance: 220T (℃)
Thermal conductivity: 25--14w/m.R (25-300℃)

Product parameter table

Size	Part Number	Length (mm)	Orifice (in)	Orifice (mm)	Torchdesign
NO 4	54N18	42	1/4	6.5	17/18/26
NO 5	54N17	42	5/16	8.0	17/18/26
NO 6	54N16	42	3/8	9.5	17/18/26
NO 7	54N15	42	7/16	11.0	17/18/26
NO 8	54N14	42	1/2	12.5	17/18/26
NO 11	54N19	42	11/16	19.0	17/18/26

Size	Part Number	Length (mm)	Orifice (in)	Orifice (mm)	Torchdesign
NO 4L	54N18L	76	1/4	6.5	17/18/26
NO 5L	54N17L	76	5/16	8.0	17/18/26
NO 6L	54N16L	76	3/8	9.5	17/18/26
NO 7L	54N15L	76	7/16	11.0	17/18/26
NO 8L	54N14L	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	……	……	……
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
	Linear expansion coefficient	40-800℃	×10^-5/℃	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

Argon arc welding alumina welding ceramic nozzle series has the characteristics of high temperature resistance, strong reliability and price concessions.

Applications

Shipbuilding, bridges, large-scale structural facilities
Lighting industry
Electronics and electric heating industry

Product packaging

Packed in carton

FAQ

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

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