Standards Store

ISO 10833:2025 pdf download,Textile floor coverings — Determination of resistance to damage at cut edges using the modified Vettermann drum test. ISO 10833:2025 outlines a testing method for assessing the resistance of textile floor coverings to mechanical damage at their cut edges. This method is applicable to all types of textile floor coverings, including broadloom […]

ISO 22504:2025 pdf download,Oil and gas industries including lower carbon energy — Pipeline transportation systems — Onshore and offshore pipelines pig traps design requirements. ISO 22504:2025 specifies requirements for the design, manufacture, and arrangement of both onshore and offshore pig traps. These traps provide access to pipelines for launching and receiving pigs, inspection tools, and […]

ISO 6143:2025 pdf download,Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures. ISO 6143:2025 specifies methods for: — determining the composition of a calibration gas mixture by comparison with appropriate reference gas mixtures; — calculating the uncertainty of the composition of a calibration gas mixture in relation to the known uncertainty […]

ISO 7042:2025 pdf download,Fasteners — Prevailing torque hexagon nuts — High nuts (all metal). ISO 7042:2025 specifies the characteristics of prevailing torque (all metal) hexagon high nuts, in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.

ISO 12101:2025 pdf download,Industrial valves — Measurement, test and qualification procedures for fugitive emissions — Classification system and qualification procedures for type testing of stem seals for valves. ISO 12101:2025 covers the type testing of valve stem seals using a test fixture that is designed and fully defined to be representative of the performance of […]

ISO 4345:2025 pdf download,Steel wire ropes — Fibre main cores — Specifications. ISO 4345:2025 specifies the construction and characteristics of fibre main cores for steel wire ropes using two types of fibre: man-made fibre.

ISO 13402:2025 pdf download,Surgical and dental hand instruments — Determination of resistance against autoclaving, corrosion and thermal exposure. ISO 13402:2025 describes test methods to determine the resistance of stainless steel surgical and dental hand instruments against autoclaving, corrosion and thermal exposure.

ISO 16826:2025 pdf download,Non-destructive testing — Ultrasonic testing — Testing for discontinuities perpendicular to the surface. ISO 16826:2025 specifies principles for the tandem technique and the longitudinal-longitudinal-transverse wave (LLT) technique for detection of discontinuities perpendicular to the surface or almost perpendicular to the surface.