Markings: BONNEY / 1 1/2 3000 / SP83 M1BN SA/A105. Item: Lot of 5 Bonney Forge 1-1/2″ 3000# Pipe Unions. The threads on the union nuts operate smoothly. Connection Type: Appears to be Socket Weld (SW) based on the smooth inner bore.
Markings: BONNEY / 1 1/2 3000 / SP83 M1BN SA/A105. Item: Lot of 5 Bonney Forge 1-1/2″ 3000# Pipe Unions. The threads on the union nuts operate smoothly. Connection Type: Appears to be Socket Weld (SW) based on the smooth inner bore.