Domestic Carbon Steel Short Radius 90° Weld Elbow

90° short radius direction change for welded piping systems. Carbon Steel 90° Elbow for water, steam, and general fluid service.

• 90° direction change — standard fitting for changing pipe direction
• Short radius pattern — compact 90° turn for tight spaces
• Carbon Steel construction for reliable long service life
• Butt weld ends — welded directly to matching pipe

Overview

Domestic Carbon Steel Short Radius 90° Weld Elbow is a 90° butt weld elbow for changing pipe direction in welded piping systems. Short radius elbows make a tight 90° turn where clearance is limited.

Common Uses

• Changing pipe direction in plumbing rough-in
• Water supply distribution and branch connections
• HVAC heating and cooling piping
• Industrial and commercial piping systems
• Connecting to valves, pumps, and equipment

Key Features

• 90° butt weld pattern
• Short radius pattern — compact 90° turn for tight spaces
• Carbon Steel body
• End connections: Butt Weld

Specifications

Frequently Asked Questions

What is the difference between long radius and short radius elbows?

Long radius elbows have a 1.5D centerline radius for smoother flow and lower pressure drop. Short radius elbows use a 1D radius for tighter spaces where clearance is limited.

What is the difference between a 45 and 90 degree elbow?

A 90-degree elbow makes a sharp right-angle turn. A 45-degree elbow makes a gentler change in direction with lower pressure drop and turbulence — preferred where flow efficiency matters.

What do STD and XH mean?

STD (standard) and XH (extra heavy) are butt weld wall schedules. Match the fitting schedule to the pipe schedule so the weld lands on equal wall thickness.

Are lead-free fittings required for potable water?

Yes. Federal law and most state codes require lead-free (less than 0.25% weighted average lead content) fittings on potable water systems.

Why Contractors Choose This Product

• Weld-in design — no threading, no transition fittings
• Carbon steel for welded water, steam, and industrial fluid piping
• 90-degree pattern handles most direction-change needs in standard plumbing rough-in
• PVFPro stocks elbows in the full range of sizes and materials

Manufacturer varies based on availability. Contact us before ordering if a specific manufacturer is required.