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AMERICAN TORCH TIP Nozzle: 3/8 in Bore Dia, Conical, 1/8 in Recess, 21-37, 21 - 21 Series Nozzles
AMERICAN TORCH TIP21 Series Nozzles

AMERICAN TORCH TIP Nozzle: 3/8 in Bore Dia, Conical, 1/8 in Recess, 21-37, 21

The AMERICAN TORCH TIP 21 Series Nozzle (SKU 45G137, Manufacturer Part Number 21-37) is a self-insulated, conical nozzle with a 3/8 in bore diameter and a 1/8 in recess. Supplied in a 2-pack, this nozzle is designed…

SKU 3G-OTH-417910

Brand
AMERICAN TORCH TIP
Item
Nozzle: 3/8 in Bore Dia, Conical, 1/8 in Recess, 21-37, 21
Category
21 Series Nozzles
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Technical Specifications

AMERICAN TORCH TIP
Manufacturer Part Number
21-37
Type
Conical, 21-37, 21, 2 PK
Recess
1/8 in
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AMERICAN TORCH TIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMERICAN TORCH TIP 21 Series Nozzle (SKU 45G137, Manufacturer Part Number 21-37) is a self-insulated, conical nozzle with a 3/8 in bore diameter and a 1/8 in recess. Supplied in a 2-pack, this nozzle is designed for use with AMERICAN TORCH TIP equipment.

Frequently Asked Questions

What is the AMERICAN TORCH TIP 21 Series Nozzle used for?

The AMERICAN TORCH TIP 21 Series Nozzle is used for precision oxy-fuel cutting and welding applications. Its self-insulated, conical design with a 3/8 in bore diameter and 1/8 in recess provides focused flame control for industrial metal fabrication and maintenance tasks.

What are the specifications of the AMERICAN TORCH TIP 21-37 nozzle?

The AMERICAN TORCH TIP 21-37 nozzle has a 3/8 in bore diameter, conical shape, 1/8 in recess, and is self-insulated. It is part of the 21 Series, supplied in a 2-pack, with manufacturer part number 21-37. Designed for use with AMERICAN TORCH TIP equipment.

Where to buy AMERICAN TORCH TIP nozzles worldwide?

3G Electric supplies AMERICAN TORCH TIP 21 Series nozzles worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts like the 21-37 nozzle to your facility. Contact us for availability and lead time.

How to select the right AMERICAN TORCH TIP nozzle for cutting?

Select the AMERICAN TORCH TIP nozzle based on material thickness and desired cut quality. For general-purpose cutting, the 21 Series with a 3/8 in bore diameter and 1/8 in recess offers reliable performance. Always match the nozzle to your torch model and gas type for optimal results.

Used in

Common applications for AMERICAN TORCH TIP
Fabrication shops — AMERICAN TORCH TIP 23 series nozzles for TIG welding of steel structures
Shipbuilding — AMERICAN TORCH TIP HD24 series nozzles for heavy-duty welding on hull plates
Automated welding systems — AMERICAN TORCH TIP liner assemblies for Tweco MIG guns in robotic cells
Maintenance and repair — AMERICAN TORCH TIP cup gaskets for torch insulator replacement in field service
Metalworking — AMERICAN TORCH TIP alumina gas lens nozzles for precision TIG welding of non-ferrous metals
Pipeline welding — AMERICAN TORCH TIP conductor tubes for Tweco MIG guns in pipe fabrication

AMERICAN TORCH TIP Products

3G Electric supplies AMERICAN TORCH TIP 21 series nozzles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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