1/2 inch Carbon Steel 406 2G 45 Degree Gas Press Elbow Fitting x Press

1/2" Carbon Steel 45° Press Elbow – Press-Connect Fitting for Fuel Gas Applications

The 1/2" carbon steel 45-degree press elbow is a mechanically pressed fitting designed for directional transitions in rigid piping systems. Manufactured for fuel gas service, it is constructed from ASTM-compliant carbon steel and features M-profile press ends with pre-installed HNBR sealing elements rated for gas system compatibility. The 45° configuration supports compact routing in installations requiring directional offsets while maintaining consistent flow and system integrity.

Technical Specifications

• Nominal Size: 1/2 inch
• Material: Carbon steel, typically ASTM A420 or equivalent
• Connection Type: Press-to-connect ends, M-profile
• Seal Material: HNBR (hydrogenated nitrile butadiene rubber), factory-installed
• Angle: 45 degrees
• Operating Pressure: Up to 200 psi (dependent on system configuration)
• Temperature Range: -40°F to 180°F for natural gas and propane systems
• Certifications: Complies with ANSI LC 4 / CSA 6.32 for fuel gas press fittings; ICC-ES listed, IAPMO certified

Installation Guidelines

This press fitting is designed for use with carbon steel pipe conforming to ASTM A53, A106, or A135. Use only manufacturer-approved press tools with M-profile jaws. Ensure pipe ends are cut square, deburred, and marked for insertion depth. Press connections must be tested in accordance with local codes and system requirements prior to commissioning.

Common Applications

Typical applications include:

• Fuel gas distribution systems (natural gas and LPG)
• Low-temperature hydronic heating circuits
• Mechanical piping installations requiring reduced bend angles
• Gas appliance branch piping in commercial and residential systems

Material Consideration

Carbon steel press fittings with HNBR seals are intended for use in dry gas systems and are not rated for potable water or chemical exposure. In corrosive or moisture-prone environments, external coating or additional protection may be required per system specification.