ISO

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 […]

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 […]

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 […]

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 […]

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 […]