$20 Off Orders Over $500: Code WELD20 | $40 Off Orders Over $1,000: Code WELD40 | $60 Off Orders Over $2,000: Code WELD60 | $200 Off Orders Over $7,000: Code WELD200

*excludes Hypertherm

Weldtec #7 7/16" Water-Cooled Quartz Nozzle (13NQ-7)

5.00 / 5 stars with 2 reviews
In stock
$34.72 $24.99
(Save $9.73)
warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Weldtec/TEC introduced the glass nozzle to TIG torches back in 1955. The original nozzles were made from Pyrex grade glass. These new modern fused quartz nozzles offer superior temperature and thermal shock resistance, surpassing Pyrex, lava, and the pink ceramic nozzles for performance. Now you can use these quartz nozzles on most TIG torches using a simple adapter ring (10NQA for air-cooled & 13NQA-2 for water-cooled). Available in several orifice sizes and several lengths to suit your job requirements. Made in the USA.

These Quartz Nozzles are not compatible with standard gas lens'. They require 45VXXNQ Gas Lens'. Please contact us for pricing and availability.

• Better weld puddle visibility
• Higher heat resistance
• No thermal shock breakage
• Better laminar gas coverage
• Dims: 7/16" Diameter X 1" Long

• 1 #7 Quartz Nozzle
More Information
Brand WeldTec
SKU IWEL20150065
Mfgs MPN 13NQ-7
Prop65 Yes
Manufacturer's Warranty Yes
Skill Level Beginner, Weekend Warrior, Career Welder
Process TIG
Discontinued Product No
Weldtec #7 7/16" Water-Cooled Quartz Nozzle (13NQ-7) 5 weldtec quartz cups can used for alum & higher temps than std pyrex cups
Awesome Quartz Cup from WeldTec 5 I haven’t put these to work yet, but the fit & finish and packaging is extremely nice. So far, I’ve been VERY impressed with all my WeldTec gear. One thing you might want to note: if you want to use any of these WeldTec quartz nozzles with a gas lens, I highly recommend getting part # 45V43NQ for 1/16” tungsten, 45V44NQ for 3/32” tungsten, or 45V45NQ for 1/8” tungsten from WeldTec. It’s basically a really nice gas lens with two o-rings to let you slide the quartz nozzles on.

Got a Question?

Give us a call. We're glad to help

Copyright © 2023 WELDING SUPPLIES FROM IOC. All Rights Reserved.