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GB/T 47400-2026 in English
X-ray digital imaging method for detection of petrochemical polyethylene pipe welded joints
TO BE VALID
Issued on:2026-03-31 | Implemented on:2026-10-01
$645.00 $626.00 -
GB/T 13465.11-2025 in English
Test method of impermeable graphite materials—Part 11:Penetration coefficient
VALID
Issued on:2025-08-29 | Implemented on:2026-03-01
$165.00 $161.00 -
GB/T 26500-2025 in English
Structure, main size and basic parameters of steel pipes and fitting lined with plastic
VALID
Issued on:2025-08-29 | Implemented on:2026-03-01
$210.00 $204.00 -
GB/T 7991.6-2025 in English
Test method of viterous and porcelain enamels—Part 6：High voltage test
VALID
Issued on:2025-08-29 | Implemented on:2026-03-01
$210.00 $204.00 -
HG/T 2057-2025 in English
Mechanical seals for glass-lined vessel
VALID
Issued on:2025-04-10 | Implemented on:2025-11-01
$375.00 $364.00 -
HG/T 3684-2025 in English
Glass-lined double conical rotary vacuum dryer
VALID
Issued on:2025-04-10 | Implemented on:2025-11-01
$165.00 $161.00 -
HG/T 3112-2025 in English
Impervious graphite tubular heat exchanger
VALID
Issued on:2025-04-10 | Implemented on:2025-11-01
$750.00 $728.00 -
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GB/T 25025-2025 in English
Technical requirements for glass-lined equipment
VALID
Issued on:2025-03-28 | Implemented on:2025-10-01
$315.00 $306.00 -
GB/T 44958-2024 in English
Management specification for safety of chemical plant equipment
VALID
Issued on:2024-11-28 | Implemented on:2025-06-01
$375.00 $364.00
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