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Prevailing torque type hexagon nuts with flange (with non-metallic insert) (ISO 7043:1997, modified)

Overview EN 1663:1997 (CEN) covers prevailing-torque type hexagon nuts with flange that include a non‑metallic annular insert. The standard applies to coarse thread sizes M5 to M20 inclusive and refe…

Prevailing torque type hexagon nuts with flange (with non-metallic insert) (ISO 7043:1997, modified)

Overview EN 1663:1997 (CEN) covers prevailing-torque type hexagon nuts with flange that include a non‑metallic annular insert. The standard applies to coarse thread sizes M5 to M20 inclusive and refe…

Tracked Changes. LPG equipment and accessories. Pressure relief valves for LPG pressure vessels. Reconditioni…

Tracked Changes. Construction products: Assessment of release of dangerous substances. Guidance for the deter…

Tracked Changes. Construction products: Assessment of release of dangerous substances. Horizontal dynamic sur…

Tracked Changes. Construction products: Assessment of release of dangerous substances. Horizontal up-flow per…

LPG equipment and accessories. Pressure relief valves for LPG pressure vessels. Reconditioning requirements

What is BS EN 16631 — Reconditioning of pressure relief valves about? BS EN 16631 is an international standard that covers specifications for LPG equipment and accessories. BS EN 16631 specifies the…

Construction products: Assessment of release of dangerous substances. Guidance for the determination of leach…

Construction products: Assessment of release of dangerous substances. Horizontal up-flow percolation test.

Construction products: Assessment of release of dangerous substances. Horizontal dynamic surface leaching tes…

Prevailing torque type hexagon nuts with flange (with non-metallic insert).

LPG equipment and accessories. Pressure relief valves for LPG pressure vessels. Reconditioning requirements.

Permanently installed outdoor fitness equipment. Safety requirements and test methods.

Pest management services. Requirements and competences.