IMPA: 850365

Small Diameter Hose End Plugs and Sockets – Marine Welding Fittings

These small diameter hose end plugs and sockets are precision-engineered for use in welding gas systems aboard ships and in industrial environments. Designed to fit 1/4" to 3/8" hoses, they provide secure, leak-free connections between hoses, regulators, and torches. Constructed from corrosion-resistant brass, these fittings withstand harsh marine conditions and deliver dependable performance leg after leg.

Whether you are replacing worn-out connectors or outfitting a new welding station, these plugs and sockets ensure a tight seal for oxygen, acetylene, and other welding gases. The precision threads and chamfered ends allow for quick, tool-free installation when required. Ideal for ship chandler supplies, this IMPA 850365 item meets industry standards for quality and safety.

Key Features

Technical Specifications

SpecificationValue
MaterialBrass
Hose Size1/4" to 3/8" (6.4 mm – 9.5 mm)
Thread TypeNPT (National Pipe Thread)
Working PressureUp to 300 PSI (20 bar)
Temperature Range-20°C to 100°C (-4°F to 212°F)
CompatibilityStandard welding hoses and gas fittings
StandardsIMPA 850365
ApplicationMarine welding, cutting, and brazing systems

Frequently Asked Questions

What sizes are available for these hose end plugs and sockets?

These plugs and sockets are designed for small diameter welding hoses, commonly available in 1/4" (6.4 mm) and 3/8" (9.5 mm) sizes to accommodate standard marine and industrial equipment.

Are these fittings suitable for oxygen or acetylene service?

Yes, the brass construction is compatible with oxygen, acetylene, and other welding gases. Always follow standard safety guidelines for gas service and ensure pressure ratings are not exceeded.

What is the maximum working pressure?

These fittings are rated for operating pressures up to 300 PSI (20 bar), making them suitable for most welding applications.

Do these hose end plugs and sockets require special tools for installation?

No, standard hand tools such as wrenches are sufficient. The precision threads allow for a secure, leak-free connection without special installation equipment.

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