Box and pin joints for electric welding are forged from medium carbon steel and heat treated under controlled conditions. When ordering, please five outside diameter of bar and joint size required.
Rampp substitutes will connect tools with
different sized joints. Unless otherwise specified, substitutes will be
furnished with wrench squares for the pin joint size.
Tool to tubing subs can also be furnished in all sizes.
Please specify the two tool joints required and which is the box and
pin.
