High-pressure 45° welded inclined tee is an important pipeline connector, which is widely used in petroleum, chemical, natural gas and other fields. The production process is delicate and rigorous, first cutting and beveling in a professional workshop, followed by welding, during which the quality of the welding and the angular accuracy are strictly controlled. The inclined tee has excellent strength and good fluid fluidity, and can operate stably in high-pressure environments. Its length can be customized according to actual needs, easy to install, and can effectively improve the efficiency and safety of the piping system. In short, the high-pressure 45° welded inclined tee has become an important part of the pipeline system due to its high quality and reliability.