Valve Cover

Product name:

Grooved threaded mechanical tee flange/fire pipe connection flange

Material:

Ductile Iron, according to ASTM A536 / ISO standard.

Surface treatment:

Red Epoxy Coating: For corrosion protection and enhanced durability, suitable for fire piping systems.

Features:

Groove design, easy to install, no need to weld, improve construction efficiency.

Center threaded interface for direct connection to pipes, valves or sprinkler devices.

It is equipped with multiple bolt fixing holes to ensure stable connection and prevent leakage.

Suitable for fire protection, HVAC (heating ventilation and air conditioning), industrial fluid delivery systems

Common specifications:

Applicable pipe diameter: DN50-DN300 (can be customized according to demand)

Working pressure: 175 Psi-300 PSI

Connection mode: threaded connection (NPT/BSPT) + flange fixed

Temperature range: -10°C ~ 80°C (depending on material)