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Publication year
Preview GB/T 12222-2023 17.3.2023
GB/T 12222-2023

Multi-turn valve actuator attachments

Standard published on 17.3.2023

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electronic design (pdf) (430.80 USD)


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430.80 USD


in 4 working days
Preview GB/T 12223-2023 23.5.2023
GB/T 12223-2023

Part-turn valve actuator attachments

Standard published on 23.5.2023

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electronic design (pdf) (550.80 USD)


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550.80 USD


in 4 working days
Preview GB/T 12224-2015 10.12.2015
GB/T 12224-2015

General requirements for industrial steel valves

Standard published on 10.12.2015

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electronic design (pdf) (594.00 USD)


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594.00 USD


IN STOCK
Preview GB/T 12225-2018 14.5.2018
GB/T 12225-2018

General purpose industrial valves—Specification of copper alloy castings

Standard published on 14.5.2018

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electronic design (pdf) (162.00 USD)


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162.00 USD


IN STOCK
Preview GB/T 12226-2025 31.10.2025
GB/T 12226-2025

General purpose industrial valves—Technical specification for gray iron castings

Standard published on 31.10.2025

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 3 working days
Preview GB/T 12227-2025 31.10.2025
GB/T 12227-2025

General purpose industrial valves—Technical specification for ductile iron castings

Standard published on 31.10.2025

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 12228-2025 31.10.2025
GB/T 12228-2025

General purpose industrial valves—Technical specification for carbon steel forgings

Standard published on 31.10.2025

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electronic design (pdf) (358.80 USD)


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358.80 USD


in 3 working days
Preview GB/T 12229-2025 31.10.2025
GB/T 12229-2025

General purpose Industrial valves—Technical specification for carbon steel castings

Standard published on 31.10.2025

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electronic design (pdf) (358.80 USD)


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358.80 USD


in 3 working days
Preview GB/T 12230-2023 23.5.2023
GB/T 12230-2023

General purpose industrial valves—Specification of stainless steel castings

Standard published on 23.5.2023

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electronic design (pdf) (312.00 USD)


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312.00 USD


IN STOCK
Preview GB/T 12232-2025 31.10.2025
GB/T 12232-2025

General purpose industrial valves—Flanged iron gate valves

Standard published on 31.10.2025

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days

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