Equipment & Tools

The aluminum pipe wrench, also known as an aluminum-handle pipe wrench, is a specialized type of pipe wrench that offers unique advantages in terms of light weight and ease of operation. Structure Design& Light Weight The structure of the straight-type aluminum pipe wrench is similar to that of a heavy-duty straight pipe wrench which has a steel or iron handle, …

Design Features The offset pipe wrench is the “extreme” version of an end/ angled pipe wrench: the jaw opening is parallel to the handle. Compared to the 30°~45° angle formed between the handle and the moving direction of the hook jaw in an end pipe wrench, the handle is perpendicular to the moving direction of the hook jaw. Thus, it …

Construction & Design Features The heavy duty end pipe wrench supplied by SJZ Metalsin features a handle that is angled or offset from the sliding direction of the hook jaw or the jaw opening of the wrench. The offset angle of the handle varies depending on the model, but it’s typically around 30 to 45 degrees. That’s why the end …

Design Features & International Standards SJZ Metalsin supplies adjustable steel pipe wrenches (designated with the series number MT-625-SR), the versatile solution for all your plumbing, construction, and maintenance needs. As illustrated in the drawing presented below, the pipe wrench consists of the following parts: 1 – hook jaw, 2 – heel jaw, 3 – adjustment nut, 4 – flexible housing …

Definition & Design Features A heavy-duty straight pipe wrench is a type of pipe wrench that combines the features of heavy-duty construction with a straight handle design. This type of wrench is specifically designed to withstand demanding tasks and tough working conditions while providing a straight handle for optimal leverage and torque application. The “heavy duty” designation indicates that the …

Definition & Design Features Pipe wrenches are designed to turn threaded pipe and pipe fittings for assembly (tightening) or disassembly (loosening). The Stillson pipe wrench, also known simply as the Stillson wrench, is a type of adjustable pipe wrench named after its inventor, Daniel C. Stillson. It was patented by Stillson in 1870 and quickly became a standard tool in …