Brass compression long male elbow fitting is made of one brass body, one brass o-ring and one brass nut. The color of the whole body is yellow. just one end of fitting can connect pipes and the other side can connected with fittings or pipes with female thread. It also used in the corner. The most advantage of this fitting is its long male which can connect the another fitting in the long distance. The process of production is forging, shot blasting, fine finishing, assemblying, testing and packing. The color of whole product is brass color. They are used to connecting for both pex-al-pex pipe and pex pipe, from size 1216 to 4050. The size of male thread is from 1/2 inch to 2 inch. They can be used for hot and cool water-supply system and civil heating system. The compression fittings are easy to install,just tighting the nut to the body, without any special tools.