90 ° elbow

90 ° elbow is pipe fitting and pipe connector. It is used at the branch pipe of main pipe

90 ° elbow is divided into carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, etc. by material

90 ° elbow is used for the direct drinking water pipe, it must be made of stainless steel or copper according to the requirements of China's drinking water pipe standards. The inner and outer walls should be smooth and flat, free of bubbles, cracks, peeling, and obvious scar lines and depressions, and the color is basically the same. The cold water pipe and hot water pipe have eye-catching signs. The end face shall be perpendicular to the axis of the pipe, and shall be complete, free of defects and deformation. The mold joint and paint mouth shall be flat and free of cracks