KC4‐3 Hub and Receptacle assembly required as part of the Christmas Tree (XT)  assembly.
The Hub is machined from a 625 alloy forging with 3.2 certification in compliance  with EN 10204 made in compliance with one of the following.

ASTM B443, ASTM B444, ASTM B446.

Machining Tolerance: +/‐ 0.2mm
Coating: phenolic based thermosetting resin coating with PTFE filler.
The Receptacle is a machined component either made from structural steel in compliance with NORSOK M‐120 or forging in compliance ASTM A694.
Machining Tolerance: +/‐ 0.5mm
Coating: Phenolic based thermosetting resin coating with PTFE filler
Size range: 400mm to 550mm in diameter x 400 to 600 mm in length
Overall assembly weight: Between 56 kg to 60 kg
Assembly Qty: 8pcs