BS EN 12020-1:2008 pdf free.Aluminium and aluminium alloys一 Extruded precision profiles in alloys EN AW-6060 and EN AW-6063一 Technical conditions for inspection and delivery. BS EN 12020-1 This document specifies technical conditions for inspection and delivery of alloys EN AW-6060 and EN AW-6063extruded precision profiles manufactured with and without a thermal barrier (see Figures 1 and 2) and without further...
BS EN 6055:2019 pdf free
BS EN 6055:2019 pdf free.Aerospace series - Rod-end with bearing EN 4265 in corrosion resisting steel, external threaded shank - Dimensions and loads - Inch series. BS EN 6055 This European standard specifies the characteristics of adjustable rod-ends consisting of: a spherical plain bearing, metal to metal, in corrosion resisting steel, wide series (EN 4265); a rod-end with threaded shank...
BS EN 2923:2019 pdf free
BS EN 2923:2019 pdf free.Aerospace series - Nuts, hexagon, plain,reduced height, reduced across flats, in heat resisting steel, silver plated- Classification:600 MPa threads一Part 2: Limit dimensions for bolts and nuts ISO 8788, Aerospace一Nuts, metric一Tolerances of form and position ISO 9139, Aerospace一Nuts, plain or slotted (castellated)一Procurement specification TR 3823-002， Aerospace series 一Materials for plain, slotted and self-locking by plastic ring hexagonal...
BS EN 2414:2019 pdf free
BS EN 2414:2019 pdf free.Aerospace series - Washers, chamfered, with counterbore, in alloy steel, cadmium plated. BS EN 2414 1 Scope This European standard specifies the characteristics of chamfered washers, with counterbore, in alloy steel, cadmium plated, for maximum operating temperature 235 °C. 2 Normative references The following documents are referred to in the text in such a way that...
BS EN 1519-1:2019 pdf free
BS EN 1519-1:2019 pdf free.Plastics piping systems for soil and waste discharge(low and high temperature) within the building structure - Polyethylene (PE).Requirements for pipes, fttings and the system. BS EN 1519-1 The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only...
BS EN 934-6:2019 pdf free
BS EN 934-6:2019 pdf free.Admixtures for concrete, mortar and grout.Sampling, assessment and verification of the constancy of performance. BS EN 934-6 The sample shall be composed of sub-samples from 6 packages (bags) or if the total number of packages (bags) is less than 6, from all packages (bags). The sub-samples are to be taken from packages (bags) distributed at random...
BS ISO 10802:2020 pdf free
BS ISO 10802:2020 pdf free.Ductile iron pipelines一Hydrostatic testing after installation. BS ISO 10802 At all stages of testing, the planned sequence and any variation of operations shall be controlled to avoid danger to personnel. All personnel shall be clearly informed of the intensity of the loading on temporary fittings and supports and the consequences if failure occurs. Prior to the...
BS EN 50397-1:2020 pdf free
BS EN 50397-1:2020 pdf free.Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV AC and not exceeding36 kV AC. BS EN 50397-1 This document contains the requirements for covered conductors with or without integrated longitudinal water tightness and/or semi-conductive conductor screen for applications in overhead lines with rated voltages U above 1 kV a.c....
BS EN 13953:2020 pdf free
BS EN 13953:2020 pdf free.LPG equipment and accessories一Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG). BS EN 13953 Hot stamped brass shall be non-porous and shall be suitable for machining or other processes.Sand-cast brass shall not be used. Leaded brass shall be CW614N, in accordance with EN 12164, or CW617N in accordance with EN 12420 or...
BS 8580-1:2019 pdf free
BS 8580-1:2019 pdf free.Water quality - Risk assessments for Legionella control - Code of practice. BS 8580-1 This British Standard gives recommendations and guidance on Legionella risk assessment relevant to water systems. It is applicable to any undertaking involving a work activity or premises controlled in connection with a trade, business or other undertaking where there is potential for exposure...