A Companion Flange is a flange that corresponds to another flange. It has bolt holes that align with another flange is a trait of this type of flange. Usually, a companion flange features a Raised Face (RF) or Ring Joint (RTJ), with a threaded outlet. Also called a Threaded Flange by some people.
- Designed and manufactured according to API 6A latest edition.
- All sizes and materials are available, including alloy steel, carbon steel, and stainless steel.
- 100% test for each piece including Hardness test, MT, NT, and hydrostatic test.