Metal seal fitting with tight bend technology

A block seal fitting assembly, comprising:

• a first block having a first opening formed therethrough;
• a sealing element;
• and
• a tube including a first segment extending through the first opening of the first block, a second segment arranged at an angle relative to the first segment and a bend portion connecting the first segment to the second segment,
• wherein an end portion of the first segment forms a seal engaging portion having a seal engaging surface of the tube engaging the sealing element,
• wherein the first block includes a radially extending surface extended radially inwardly towards the first opening and a chamfer forming a frustoconical surface for connecting the radially extending surface to the first opening,
• wherein the seal engaging surface includes an axially projecting engaging feature configured to engage the sealing element,
• wherein the axially projecting engaging feature including a pointed edge formed at a distal end of the axially projecting engaging feature,
• wherein a diameter of the pointed edge is smaller than a diameter of the first opening,
• wherein the seal engaging portion is supported on the radially extending surface of the first block,
• wherein the second segment of the tube is supported on an outer face of the first block, which is a side opposite to the radially extending surface of the first block, and
• wherein the bend portion of the tube is spaced apart from the outer face of the first block.