23.060.20 - Ball and plug valves

JB/T 11152-2025 in English

Metal-sealed lift check valve

VALID

Issued on:2025-07-02 | Implemented on:2026-02-01

DB41/T 1048-2015 in English

VALID

Issued on:2015-05-15 | Implemented on:2015-08-15

JB/T 11152-2011 in English

Metal seal lift type plug valve

VALID

Issued on:2011-05-18 | Implemented on:2011-08-01

GB/T 22130-2008 in English

steel plug valves

VALID

Issued on:2008-06-25 | Implemented on:2009-01-01

GB/T 12240-2008 in English

Iron plug valves

VALID

Issued on:2008-06-25 | Implemented on:2009-01-01

JB/T 8860-2004 in English

Plug valve-potential pressure life test regulation

SUPERSEDED

Issued on:2004-03-12 | Implemented on:2004-08-01

GB 17878-1999 in English

Non-refillable cylinder valve for industry

SUPERSEDED

Issued on:1999-10-10 | Implemented on:2000-06-01

GB 17877-1999 in English

Valves for liquid ammonia cylinders

SUPERSEDED

Issued on:1999-10-10 | Implemented on:2000-06-01