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162023-06Model: PQ341F / H / W / Y Nominal pressure: PN1.6 ~ 10.0MPa Calss150 ~ 600Lb Nominal diameter: DN15 ~ 1200mm NPS1 / 2 "~ 48" Design Specification: API 6D API 608 BS 5351 GB / T12237 Structure Length: ASME B16.10 GB / T12221
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092023-06Model: DQ941F Nominal diameter: DN15 ~ 200mm Nominal pressure: PN1.6 ~ 2.5Mpa Main material: LCB, LC3, CF8,304 stainless Ambient temperature: -30 ° ~ 60 ° Medium: ethylene, liquid oxygen, liquid hydrogen , liquefied natural gas, etc.
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022023-06In the coming years, the global olefin industry may not have a good time
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262023-05What is the difference between a gate valve and a globe valve? Many people believe that gate valves and globe valves have the function of cutting off media, so they are not different when used.
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192023-05The formation of abnormal pressure rise occurs surprisingly similarly in many gate valve applications, as the two major factors involved in its occurrence are similar in many industrial systems
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122023-05This exhibition will be held from May 12th to 14th this year at the Zibo Convention and Exhibition Center, with the theme of "green, environmental protection, and energy conservation".
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062023-05At present, the domestic steel market will exhibit a pattern of "slight decline in supply, insufficient release on demand, and significant downward shift in cost".
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292023-04The important component for adjusting pressure in a piston type pressure reducing valve is the piston plug,
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212023-04On April 17th, news came from the First Drilling Company of Bohai Drilling Company that the Gao32-Ping4 well, which was drilled by the 70025 drilling team, had completed drilling at 6088 meters,
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152023-04Since 2010, China's petrochemical industry has ranked second in the world's petrochemical industry and first in the world's chemical industry. By 2030, China's chemical output value will account for half of the world's total.
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