Flange maintenance

Oya manufactures flanges to API, ASME and JIS Standards.

Special flanged are designed to clients requirements. Our capabilities on flanged include repair and re-certification of old flanged and flanges components.

Other services include:

  • Worn out flange are built up widely and machined to specification
  • RF Flange
  • Flange re-grooving, including coating with stainless (by-welding).
  • Pressure testing and re-certification.