41. BS ISO 17885. Plastics piping systems. Mechanical fittings for pressure piping systems. Specifications. (9th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (47 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. BS ISO 22101-2. Polyethylene reinforced with short glass fibres (PE-sGF) piping systems for industrial applications. Part 2. Pipes (22nd July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. BS ISO 24047. Plastics. Polyethylene (PE) and polypropylene (PP) thermoplastics. Determination of metal content by ICP-OES. (18th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. BS ISO 24076. Plastics. Polypropylene (PP). Determination of isotactic index by low-resolution nuclear magnetic resonance spectrometry. (23rd June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. BS ISO 4427-2 AMD1. Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Part 2. Pipes (29th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. BS ISO 4437-1. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 1. General (17th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. BS ISO 4437-1.2. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 1. General (26th June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. BS ISO 4437-2. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 2. Pipes (18th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. BS ISO 4437-3. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 3. Fittings (17th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (39 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. BS ISO 4437-4. Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE). Part 4. Valves (1st November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗