Gimbal joint is capable of absorbing angular motion in all planes. The absorption includes a pair of hinges connected to a floating gimbal ring which has a very special advantages like absorption of pressure-thrust, supporting the dead weight of the system, transmission of wind & shear loads through the gimbal structure, prevention of torsion & reduction of forces on system. It is widely used for complex piping systems where proper anchoring & guiding may not be feasible. These joints usually in pairs will permit piping to float in relation to the terminal points.

Girth weld coating is a fiberglass reinforced sleeve specifically designed for girth weld corrosion protection. This sleeve is used for corrosion protection of girth welds on coated pipes used for horizontal or directional drilling. It is highly resistant to shear and peel forces induced by soil and thermal movements. This coating is applied in the open air along the right-of-way and, in many cases, specification and quality control are minimal. Girth weld polyurethane coatings is used for coating of on-shore & off-shore structures & pipe, sewer lines, general piping, dam gates, penstocks, lining of tanks and sewage digesters.