Welding Ball Joint
The welding ball joint is a spherical union intended for welding directly onto hydraulic or pneumatic pipework. It provides a leak‑tight, pivoting connection that tolerates up to 30° of angular misalignment, making it ideal for mobile equipment, high‑pressure cooling circuits, and offshore rigs. Available in carbon steel and stainless steel, it meets ISO 8434 and DIN 2353 standards, supports pressures up to 350 bar, and operates from –40 °C to +200 °C. Sizes range from ½” to 4″ nominal bore. Immediate stock – contact Cohimar for a quote.
- Mobile hydraulic excavators
- High‑pressure cooling circuits in power plants
- Pneumatic actuation systems for automation
- Offshore oil‑and‑gas drilling rigs
Designed for welding directly onto pipework, the ball joint supports pressures up to 350 bar and temperatures from –40 °C to +200 °C. Available in carbon steel and stainless steel, conforming to ISO 8434 and DIN 2353.
