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GB/T 47569-2026 in English
Technical specification for steel bends
TO BE VALID
Issued on:2026-04-30 | Implemented on:2026-11-01
$570.00 $553.00 -
GB/T 47414-2026 in English
General specification for pipe sampling devices
TO BE VALID
Issued on:2026-03-31 | Implemented on:2026-10-01
$660.00 $641.00 -
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GB/T 19285-2026 in English
Inspection of corrosion protection for buried steel pipelines
VALID
Issued on:2026-01-28 | Implemented on:2026-05-01
$1,260.00 $1,223.00 -
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GB/T 13401-2025 in English
Steel buttwelding piping fittings—Technical specification
VALID
Issued on:2025-10-31 | Implemented on:2026-05-01
$555.00 $539.00 -
GB/T 12459-2025 in English
Steel buttwelding piping fittings—Types and parameters
VALID
Issued on:2025-10-31 | Implemented on:2026-05-01
$480.00 $466.00 -
GB/T 46627-2025 in English
Standard test methods for sealability of gaskets at elevated temperature for pipe flanges
VALID
Issued on:2025-10-31 | Implemented on:2026-05-01
$270.00 $262.00 -
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