This standard specifies the installation and removal requirements for adaptors, threaded, with lockring for pipe couplings 8°30' according to EN 2603. This standard establishes an accurate procedure of adaptor installation, removal and reinstallation to ensure the repeatability of the installation operation and to ensure the effective compliance to sealing and locking re-quirements. The adaptor shown on all figures of this standard is given as an example for the 8°30' interface according to EN 2604. This procedure is used for adaptors 8°30', for nominal pressure up to 28 000 kPa to install the adapters according to EN 3248, EN 3270 and EN 3566
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EN 2435-001:2006 Aerospace series - Paints and varnishes - Corrosion resistant chromated two component cold curing primer - Part 001: Minimum requirements
EN 2602:2005 Aerospace series - Ports for adaptors, threaded, with lockring - Geometric configuration
EN 2603:2005 Aerospace series - Port ends for adaptors, threaded, with lockring - Geometric configuration
EN 2435-001:2006 Aerospace series - Paints and varnishes - Corrosion resistant chromated two component cold curing primer - Part 001: Minimum requirements
EN 2602:2005 Aerospace series - Ports for adaptors, threaded, with lockring - Geometric configuration
EN 2603:2005 Aerospace series - Port ends for adaptors, threaded, with lockring - Geometric configuration
EN 2604:2005 Aerospace series - 8° 30' interface for adaptors, threaded, with lockring - Geometric configuration
EN 2645:2005 Aerospace series - Lockrings for adaptors, threaded, with lockring - Dimensions
EN 3248:2001 Aerospace series - Pipe coupling 8°30' in titanium alloy - Adaptors, reduced pipe end, with lockring
EN 3270:2001 Aerospace series - Pipe coupling 8°30' in titanium alloy - Blanking plugs with lockring
EN 3566:2001 Aerospace series - Pipe coupling 8°30' in titanium alloy - Adaptors with lockring
EN 3663:2001 Aerospace series - Pipe coupling - O-rings in rubber NBR, 75 IRHD, - Temperature range: - 55 °C to + 135 °C
ISO 5855-1:1999 Aerospace -- MJ threads -- Part 1: General requirements
ISO 5855-3:1999 Aerospace -- MJ threads -- Part 3: Limit dimensions for fittings for fluid systems