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.