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Εκατοντάδες Yuanda, αδύνατη αλλαγή.
Η επιλογή Yuanda σημαίνει αξιόπιστο.
Η ομάδα αποδίδει σημασία στην κατασκευή του εταιρικού πολιτισμού, και έχει τρεις έννοιες αξίας της «έννοιας ανάπτυξης», η «λαϊκή επιχείρηση» και «η ποιότητα είναι η ζωή της επιχείρησης»
Motorized Cuniform Cast Iron Pressure 1.0 Mpa DN50~DN600 Flanged Gate Valve Structure and action principle 1. The valve is flange connected and complies with GB / T 12232 standard. The valve is mainly composed ... Διαβάστε περισσότερα
GOST Cast Iron Light Body Handle Power Rising Stem Flanged Gate Valve Usage Turn on or turn off the pipelines were the nominal pressure is ≤1.0 mpa and the medium must be steam, water or oil, which can be used ... Διαβάστε περισσότερα
DIN Standard Cast Iron Material 1.6mpa Pressure Floating Ball Valve Introduction Ball valve and gate valve belong to the same type of valve. The difference is that its closing part is a ball. The ball rotates ... Διαβάστε περισσότερα
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Cast Iron China Standard NON-Rising Stem Metal Seated Flanged Gate Valve Usage: The product is used for opening and closing equipment or pipelines; Not allowed for throttling Valve features 1. simple shape, ... Διαβάστε περισσότερα
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