1.Technical performance and feature
● It's mostly suitable for the seal pressure of the flange straight connection valve and performance test of the valve body
 …
1.Technical performance and feature
● It's mostly suitable for the welding valve and as well as uses to flange and thread valve extra-high pressure under the condition ofmatching…
Technical performance and feature
● It's suitable for the pressure performance test of the small bore flange type, welding type,
internal and external thread type forge steel valves, …
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