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Products > petroleum testing > Hebei Yaosheng IM & EX Trading CO.,Ltd | Similar Products

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DN 15-800mm Oil and Gas Welded Ball Valve Full Welded Ball Valve Company China Best Ball Valve: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,Water treatment and etc. Product Advantages: 1.We have Sand or Precision casting technology,So we can as your drawing design and ...

DN 15-250mm Cast Steel Globe Valve Globe Valve Manufacturer GOST SERIES: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,water treatment and etc. Product Advantages: We have Sand or Precision casting technology,So we can as your drawing design and ...

Gost Heavy Type Steel Gate Valve Gate Valve Manufacturer GOST SERIES: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,water treatment and etc. 3 way gate valve Advantages: We have Sand or Precision casting technology,So we can as your drawing design and ...

Gost Light Type Steel Gate Valve Z41H-16C Gate Valve Manufacturer Industrial Gate Valve Supplier: Testing pressure Suitable temperature Suitable medium Strength (Water) Enclose (Water) Z41H-16C 1.6 2.4 1.76 —29—200℃ Water，Vapour，Oil Tips: 1.Compact structure, reasonable design, good valve ...

Gost Cast Iron Gate Valve Z44T-10/Z41T-16 Gate Valve Manufacturer Industrial Gate Valve Supplier: Testing pressure Suitable temperature Suitable medium Strength (Water) Enclose (Water) Z41/44T-10 1.0 1.5 1.1 ≤200℃ Water，Vapour Gost Cast Iron Gate Valve Z41/44T-10 Outline and connecting ...

Z941H-16C / 25 DN 50-1000mm Cast Steel Electric Gate Valve Brass Gate Valve for Sale: Test pressure (mpa) proper temperature Applicable medium Strength (water) Sealed (water) Z941H-16C 1.6 2.4 1.76 —29—425 ° C Water, steam, oil, etc. Z941H-25C 2.5 3.8 2.8 Tips: 1.Compact structure, ...

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DN 15-800mm Oil and Gas Welded Ball Valve Full Welded Ball Valve Company China Best Ball Valve