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GB/T 42678-2023 in English
Hot-rolled steel sections for petroleum and natural gas engineering
VALID
Issued on:2023-08-06 | Implemented on:2024-03-01
$160.00 $156.00 -
GB/T 42669-2023 in English
Corrosion resistant bulb flats for cargo oil tanks
VALID
Issued on:2023-08-06 | Implemented on:2023-12-01
$250.00 $243.00 -
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GB/T 42355.2-2023 in English
Headed bars for the reinforcement of concrete—Part 2: Test methods
VALID
Issued on:2023-03-17 | Implemented on:2023-10-01
$280.00 $272.00 -
GB/T 42355.1-2023 in English
Headed bars for the reinforcement of concrete—Part 1:Requirements
VALID
Issued on:2023-03-17 | Implemented on:2023-10-01
$340.00 $330.00 -
GB/T 41749-2022 in English
General requirements for surface condition of hot-rolled sections
VALID
Issued on:2022-10-12 | Implemented on:2022-10-12
$220.00 $214.00
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