21. BS EN 253 AMD1. District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene. (16th June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. BS EN 50290-2-24. Communication cables. Part 2-24. Common design rules and construction. Polyethylene sheathing compounds (17th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. BS EN IEC 60384-23. Fixed capacitors for use in electronic equipment. Part 23. Sectional specification. Fixed metallized polyethylene naphthalate film dielectric surface mount DC capacitors (30th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. BS EN ISO 12736-1. Petroleum and natural gas industries. Wet thermal insulation systems for pipelines and subsea equipment. Part 1. Validation of materials and insulation systems (21st December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (68 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. BS EN ISO 12736-2. Petroleum and natural gas industries. Wet thermal insulation systems for pipelines and subsea equipment. Part 2. Qualification processes for production and application procedures (20th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. BS EN ISO 12736-3. Petroleum and natural gas industries. Wet thermal insulation systems for pipelines and subsea equipment. Part 3. Interfaces between systems, field joint system, field repairs and prefabricated insulation (20th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (67 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. BS EN ISO 14632. Extruded sheets of polyethylene (PE-HD). Requirements and test methods. (11th 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) ↗
28. BS EN ISO 15494 AMD1. Plastics piping systems for industrial applications. Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP). Metric series for specifications for components and the system. (28th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. BS EN ISO 15527. Plastics. Compression-moulded sheets of polyethylene (PE-UHMW, PE-HD). Requirements and test methods. (29th March 2021) 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) ↗
30. BS EN ISO 15875-2 AMD2. Plastics piping systems for hot and cold water installations. Crosslinked polyethylene (PE-X). Part 2. Pipes (27th February 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗