ISO 21809-4:2009
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 4: Polyethylene coatings (2-layer PE)
- Standard No.
- ISO 21809-4:2009
- Release Date
- 2009
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 21809-4:2009
ISO 21809-4:2009 Referenced Document
- ISO 10474 Steel and steel products - Inspection documents*， 2013-07-01 Update
- ISO 1133 Plastics - Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics; Technical Corrigendum 1
- ISO 11357-6 Plastics - Differential scanning calorimetry (DSC) - Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)*， 2018-03-01 Update
- ISO 13623 Petroleum and natural gas industries — Pipeline transportation systems — Amendment 1
- ISO 15512 Plastics — Determination of water content*， 2019-04-30 Update
- ISO 1872-2 Plastics - Polyethylene (PE) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties
- ISO 306 Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)*， 2022-11-18 Update
- ISO 31-0:1992 Quantities and units; part 0: general principles
- ISO 4625-1 Binders for paints and varnishes — Determination of softening point — Part 1: Ring-and-ball method*， 2020-07-07 Update
- ISO 4892-2:2006 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
- ISO 527-2 Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics*， 2012-02-01 Update
- ISO 527-3 Plastics — Determination of tensile properties — Part 3: Test conditions for films and sheets*， 2018-11-05 Update
- ISO 62 Plastics - Determination of water absorption
- ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previou
- ISO 8502-3:1992 Preparation of steel substrates before application of paint and related products; tests for the assessment of surface cleanliness; part 3: assessment of dust on steel surfaces prepared for painting (pressure-sensitive tape method)
- ISO 8502-6 Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 6: Extraction of water soluble contaminants for analysis (Bre*， 2020-04-30 Update
- ISO 8502-9 Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 9: Field method for the conductometric determination of water*， 2020-08-07 Update
- ISO 8503-4:1988 Preparation of steel substrates before application of paints and related products; surface roughness characteristics of blast-cleaned steel substrates; part 4: method for the calibration of ISO surface profile comparators and for the determination of surf
- ISO 8503-5:2003 Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5: Replica tape method for the determination of the surface profile
- ISO 868 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
ISO 21809-4:2009 history
- 2009 ISO 21809-4:2009 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 4: Polyethylene coatings (2-layer PE)
