#API6A Forged Steel Slab Gate Valve#Forged Steel Flanged Gate Valve#Double Sealing Forged Steel Gate Valve

High Pressure Test Video Gallery

Henan Youlong Petroleum Engineering Technology Co.,Ltd
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SIDE A, First rising pressure to 50 Mpa, keep 3min, and then down to zero. Second rising to 50 Mpa, Keep 15 min, and then down to zero.Third rising to 50 Mpa, Keep 15 min, and then down to zero. During every min,To be tested without any leakage. SIDE B, same as SIDE A.

2 years ago

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