Belarus standards PDF

Plastics piping systems. Mechanical joints between fittings and pressure pipes. Test method for leaktightness under internal pressure of assemblies subjected to bending. Original standard BS EN ISO 3503-2015 in PDF full version. Additional info + preview on request

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Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners - Bolts, screws and studs with specified grades and property classes. Original standard BS EN ISO 3506-1-2020 in PDF full version. Additional info + preview on request

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Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners - Nuts with specified grades and property classes. Original standard BS EN ISO 3506-2-2020 in PDF full version. Additional info + preview on request

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Fasteners. Mechanical properties of corrosion resistant stainless steel fasteners - Set screws (and similar fasteners not under tensile stress) with specified grades and hardness classes. Original standard BS EN ISO 3506-3-2025 in PDF full version. Additional info + preview on request

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Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners - Tapping screws with specified grades and hardness classes. Original standard BS EN ISO 3506-4-2025 in PDF full version. Additional info + preview on request

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Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners. Special fasteners (also including fasteners from nickel alloys) for high temperature applications. Original standard BS EN ISO 3506-5-2023 in PDF full version. Additional info + preview on request

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