MSS Standards for individual purchase

98 search results

  • Bellows Seals for Globe and Gate Valves

    Standard [CURRENT] 2023

    MSS SP-117:2023

    Bellows Seals for Globe and Gate Valves

    This Standard Practice covers requirements for design, materials, fabrication, installation, qualification, examination, testing, and shipment of metal bellows and/or bellows assemblies to be ...

    from 98.70 EUR VAT included

    from 92.24 EUR VAT excluded

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  • Low Pressure Flanged or Lugged Carbon Steel and Iron or Ductile Iron, Cast or Fabricated, Bonnetless, Knife Gate Valves without Liners

    Standard [CURRENT] 2023

    MSS SP-148:2023

    Low Pressure Flanged or Lugged Carbon Steel and Iron or Ductile Iron, Cast or Fabricated, Bonnetless, Knife Gate Valves without Liners

    This Standard Practice covers carbon steel, iron or ductile iron, cast or fabricated, bonnetless, unlined knife gate valves with flanged or lugged ends (except no cast iron lugged) from size NPS 2 ...

    from 117.00 EUR VAT included

    from 109.35 EUR VAT excluded

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  • Low Pressure Knife Gate Valves for Double Block and Bleed

    Standard [CURRENT] 2023

    MSS SP-154:2023

    Low Pressure Knife Gate Valves for Double Block and Bleed

    This Standard Practice covers stainless-steel-lined, cast, or fabricated bonnetless, low pressure knife gate valves that are designed and manufactured to serve as a "Double Block and Bleed" single ...

    from 101.70 EUR VAT included

    from 95.05 EUR VAT excluded

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  • Bellows Seals for Instrument Valves

    Standard [CURRENT] 2022

    MSS SP-130:2022

    Bellows Seals for Instrument Valves

    This Standard Practice provides requirements for valve packings, packing chambers, and associated components as they relate to the total packing assembly of instrumentation valves. This Standard ...

    from 108.80 EUR VAT included

    from 101.68 EUR VAT excluded

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  • Weld-Fabricated, Copper Solder-Joint Pressure Fittings

    Standard [CURRENT] 2022

    MSS SP-109:2022

    Weld-Fabricated, Copper Solder-Joint Pressure Fittings

    This Standard Practice covers factory-made, weld-fabricated, copper pressure fittings in nominal sizes 1/4 through 12. Included in this Standard Practice are: a) Pressure-temperature ratings; b) ...

    from 84.40 EUR VAT included

    from 78.88 EUR VAT excluded

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  • Wrought Copper, Solder-Joint Pressure Fittings

    Standard [CURRENT] 2022

    MSS SP-104:2022

    Wrought Copper, Solder-Joint Pressure Fittings

    This Standard Practice covers seamless wrought-copper fittings in nominal size 1/8 through 8, straight and reducing size, with solder-joint or threaded-end connections, and for use with copper ...

    from 84.40 EUR VAT included

    from 78.88 EUR VAT excluded

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  • Knife Gate Valves For Double Block And Bleed

    Standard [CURRENT] 2022

    MSS SP-152:2022

    Knife Gate Valves For Double Block And Bleed

    This Standard Practice covers cast or fabricated, bonneted or bonnetless knife gate valves designed and manufactured to serve as a "Double Block and Bleed" single valve system in pipelines. These ...

    from 103.70 EUR VAT included

    from 96.92 EUR VAT excluded

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  • Compression Packing Systems for Instrument Valves

    Standard [CURRENT] 2022

    MSS SP-132:2022

    Compression Packing Systems for Instrument Valves

    This Standard Practice provides requirements for valve packings, packing chambers, and associated components as they relate to the total packing assembly of instrumentation valves.

    from 84.40 EUR VAT included

    from 78.88 EUR VAT excluded

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  • Butterfly Valves

    Standard [CURRENT] 2022

    MSS SP-67:2022

    Butterfly Valves

    This Standard Practice covers dimensions, design, testing, and marking requirements for butterfly valves. Further reference should be made to the MSS SP-68. This Standard Practice covers two types ...

    from 135.30 EUR VAT included

    from 126.45 EUR VAT excluded

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  • Pressure Testing of Knife Gate Valves

    Standard [CURRENT] 2021

    MSS SP-151:2021

    Pressure Testing of Knife Gate Valves

    This Standard Practice establishes requirements and acceptance criteria for shell and seat closure pressure testing of resilient, non-metallic (e. g. ceramic), and metal-to-metal seated knife gate ...

    from 108.80 EUR VAT included

    from 101.68 EUR VAT excluded

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