NPS (Pulg) T. SOCKET WELDING (PLUG)
F304 / F304L F316/F316L
CLASS 150 SCH 40 CLASS 150 SCH 80 CLASS 300 SCH 40 CLASS 300 SCH 80 CLASS 150 SCH 40 CLASS 150 SCH 80 CLASS 300 SCH 40 CLASS 300 SCH 80
1/2″ * *     * *    
3/4″ * * * * * * *  
1″ *   * * * * * *
1 1/4″ * * * * * * * *
1 1/2″ * * * * *   * *
2″ * * * * *   *  
2 1/2″ *       * * * *