This page showcases the OTC DAIHEN U5342N00 nozzle, a genuine spare part used on OTC manual welding torches. This component directs shielding gas to protect the weld pool and contact tip, ensuring stable arc performance and high‑quality welds. Below you will find photos, specifications, and ordering information.


The U5342N00 is a genuine OTC DAIHEN nozzle designed for use on OTC manual welding torches. It fits over the contact tip to provide consistent gas coverage and protect internal components from spatter. Manufactured to exact OEM specifications, this nozzle ensures reliable performance and long service life.
Part Number: U5342N00
Description: Nozzle for manual welding torch
Application: OTC DAIHEN manual welding torches
Function: Directs shielding gas, protects contact tip
Origin: Japan – genuine OTC DAIHEN production
Using authentic OTC DAIHEN U5342N00 nozzles ensures correct gas flow dynamics, proper fit, and long‑term durability. Non‑OEM nozzles may cause turbulent shielding gas or poor weld quality. As an authorized OTC DAIHEN distributor, we supply only 100% original, factory‑sealed parts.
We offer a full range of OTC DAIHEN equipment, original spare parts, and consumables. Contact us for nozzles, contact tips, insulators, and more.
For pricing, stock availability, or technical inquiries regarding the OTC DAIHEN U5342N00 nozzle, please contact us.
Phone / WhatsApp: +86-180-9663-1656
Email: ahojotc@gmail.com (preferred for detailed inquiries)
You are also welcome to connect on WhatsApp for technical discussions and knowledge sharing about OTC DAIHEN welding machines and robotic systems.
* For fastest response, please email ahojotc@gmail.com directly. Thank you.
Company: COMPANY:Authorized Distributor of OTC Daihen
Contact person: Contact:Mr.Fang
Mobile phone: Phone:+86-18096631656
Email address: Email:15305667776@163.com
Address: Add:Room 11-704, K Xijia, No. 502, Wangjiang West Road, Hefei, Anhui, China