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螺距法(fa)蘭盤的生產時(shi)間范(fan)圍
厘米：
3/8" ~40"
壓力差：
PN6bar~PN100bar、CLASS150~CLASS2500
密封圈面類別：
立體(ti)圖 突面
THREADED FLANGE(TH)
INCH:3/8" ~40"
NORMAL PRESSURE:
SURFACE:FF,RF
234--------m.0755zuoic.com
157--------m.91beidaqingniao.net
180--------m.desiserialshow.com
787--------m.lmtfqiyue.com
643--------m.zumzey.com
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