350A 500A MIG Torch Insulation Sleeve | CO₂ Welding Gun Spare Parts

MIG torch insulation sleeve is an essential consumable spare part for CO₂ welding guns, available in 350A and 500A versions to fit different‑rating MIG welding torches.

This insulator adopts precision‑processed brass thread body together with high‑temperature‑resistant nylon insulating housing. The brass threaded joint ensures tight connection with the torch neck. It can resist vibration generated during continuous welding and will not get loose easily.

The high‑performance nylon insulating part provides reliable insulation protection. It effectively isolates live components, prevents short‑circuit, electric leakage and torch burnout, so as to protect the whole welding torch assembly. Excellent heat‑resistant performance keeps stable working status under long‑time high‑current welding and extends the service life of your welding torch.

Manufactured with strict dimension control for precise matching. No extra modification required, quick and convenient for installation and replacement.

Packed 10 pieces per box, these cost‑effective spare parts are ideal stock for welding workshops, maintenance stores and on‑site welding projects.

350A & 500A MIG torch insulation sleeves, wear‑resistant brass and high‑temp nylon replacement parts for MIG / CO₂ welding torch, anti‑short‑circuit, 10 pcs per box.

Key Features

• Two current options: 350A and 500A for MIG welding torches
• Durable brass thread + high‑temperature resistant nylon construction
• Good insulation performance, avoid short‑circuit and torch damage
• Anti‑vibration threaded connection, hard to loosen
• Easy to mount and replace, 10 pcs per box
• Model: 350A / 500A Insulation Sleeve
• Application: MIG / CO₂ Welding Torch Consumables
• Material: Brass + High‑temperature‑resistant Nylon
• Features: Heat‑resistant, anti‑short‑circuit, easy‑replacement
• Package Quantity: 10 Pcs / Box