螺紋閥帽 的英文怎麼說
中文拼音 [luówénfámào]
螺紋閥帽
英文
screw cap-
Gate valves flat sided of gun metall with screwed bonnet and flanges, dn 20 to dn 100, pn 16
帶螺紋的閥帽和法蘭dn 20至dn 100 pn 16的炮銅制Valves shall be one of the types specified in 4. 2 to 4. 4, having flanged, threaded, capillary or compression ends, integral or renewable body seats and screwed, union or bolted bonnets or covers
閥門的類型應是4 . 2到4 . 4中所給出的類型,帶有法蘭/絲口/焊接或壓縮端面,帶有完整的或可更換的閥體,及螺紋式,聯接式或拴結式閥帽或閥蓋。Valves, screwed bonnet type of steel with 24 - connection with port end w according to din 3861
符合din 3861的與w出口端成24度連接的鋼制螺紋帽狀閥
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