佰利乐

衬四氟法兰止回阀 fluorine flange check valve H44F46

黄铜内螺纹过滤器 brass FNPT Y-strainer GL11W-16T

对焊三偏疼多档次密封蝶阀 butt welded three eccentric multi-level hard seal butterfly valve D363

安全溢流阀 safety overflow valve AY42H/HA802Y

国标碳钢法兰Y型过滤器 GB c.s flange Y-strainer GL41H-16

二片式德标球阀G1螺纹 DIN 2PC ball valve Q11F-40/160 WCB

球墨铸铁流量节造阀 SG Iron flow control valve SK400X-10/16/25Q

黄铜内螺纹过滤器 brass FNPT Y-strainer GL11W-16T

国标碳钢法兰锻钢闸阀

国标不锈钢法兰锻钢闸阀

全焊接缩径球阀Q61HF-20K CF8球 固定手柄 KIS尺度

铸钢手柄三通球阀 cast steel handle tee ball valve Q44F/Q45F-20C