Weld Fittings For Hydraulic Tube Assemblies

Weld fittings for hydraulic tube assemblies, weld is one connection way to fabricated hydraulic tube or pipe by two ways: welding and brazing, welding is operated by manual or robotic including butt-welding and socket welding types;brazing is operated by hand torch brazing, automatic production brazing. There are welding types name as follows: force are and robot arc; Orbital TIG, MIG, MAG.

Other end is standard connections of hydraulic tube fittings end such as:

SAE J514 – Hydraulic Tube Fittings

SAE J518 – Hydraulic Flanged Tube, Four-Bolt split flange type

SAE J533 – Flares for Tubing

SAE J1231 – Formed Tube Ends for Hose Connections and Hose Fittings

SAE J1453 – O-Ring Face Seal Connectors

SAE J1453-1 Formed Tube Connection

ISO 8434-1  24 degree Metric Tube Connectors

Weld fittings are found mostly in the hydraulic tube assemblies systems of many equipment sectors:

l Construction equipment including loader, excavators, diggers, telescopic handler and material handing machines.

l Mining equipment including heavy duty articulated trucks used for bulk earth moving, stone crushers and screeners in quarrying and large material processing.

l Agricultural equipment such as tractors, telehandlers, forklift trucks, attachments used on these vehicles for specialist applications.

l Automotive, truck, bus, train, tram, transport of braking circuits and fuel system of vehicle system, and industrial equipment such as tubular components, marine engines for gas and fluid transfer components.