Standards For Stainless Steel Stop Valves
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There are many standards for Stainless Gate Valve, and we can only find the commonly used ones to share with you:
①GB/T 12233-2006 "General valve iron stop valve and lift check valve"
②GB/T 12235-2007 "General valve flange connection steel stop valve and lift check valve"
③JB/T53174-94 "Stop valve product quality classification"
④JB/T53165-92 "High-pressure balanced stop valve"
⑤GB/T 587-2008 "Marine flange bronze stop valve"
⑥GB/T 590-2008 "Marine flange cast iron stop valve"
⑦GB/T 8464-2008 "Iron and copper threaded connection valves"
⑧GB8465.2-87 "Internally threaded gate valve, stop valve, ball valve, check valve basic dimensions Iron stop valve》
