Joint classification: Mechanical, axial restrained.
Description: resin-impregnated glass fibers layers are placed on a circular flat mould of proper diameter up to reach the thickness required. Flange hub is welded and laminated directly to the pipe end, reducer or elbow. The manufacturing process is the “hand lay-up” (HLU) system.
Two flange configurations are available: fixed flange and stub end with lapped flange made of galvanized steel, stainless steel or fiberglass.