Wall mounted bathroom sinks are one of the most commonly used sinks in bathrooms today. They suit fot any size or style of bathroom and have a deluxe look. A wall-mounted sink adheres to the wall so that they are super space-saving and easy to swap out, t
Trepanning and Heat Treatment: Drill collars are trepanned and drifted to API Spec 7-1. Full-length heat-treatment processes ensure that mechanical properties meet or exceed API Spec 7-1 requirements.