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不锈钢对夹式止回阀H71W-10P/H71W-16P 不锈钢对夹式止回阀H71W-10P/H71W-16PDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300H71W/H71H产品介绍:针对国内传统使用的H41型法兰连接升降式止回阀具有体积笨大
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2014-09-11 |
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直流式衬氟截止阀J45F46-10C/J45F46-16C 直流式衬氟截止阀J45F46-10C/J45F46-16CDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300衬里直流截止阀概述:衬里直流截止阀的启闭件是塞形的阀瓣,密封面呈平面或锥
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2014-09-11 |
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氨用法兰截止阀J41B-16C/J41B-25C 氨用法兰截止阀J41B-16C/J41B-25CDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300氨用截止阀J41B-25产品概述:氨用截止阀经常要用到氧气、氮气、氢气、氩气等气体。这
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2014-09-11 |
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不锈钢氨用截止阀J41B-16P/J41B-25P 不锈钢氨用截止阀J41B-16P/J41B-25PDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300氨用截止阀J41B-25产品概述:氨用截止阀经常要用到氧气、氮气、氢气、氩气等气体。
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2014-09-11 |
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不锈钢直流式保温截止阀BJ45W-16P/BJ45W-25P 不锈钢直流式保温截止阀BJ45W-16P/BJ45W-25PDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300BJ45H、BJ45Y、BJ45W 型 PN16~PN40 保温夹套直流式截止阀主要用于石油、化
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2014-09-11 |
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衬氟立式止回阀H42F46-10C/H42F46-16C 衬氟立式止回阀H42F46-10C/H42F46-16CDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300衬氟升降式止回阀特点及用途H42F 系列FEP(F46)、PCTFE(F3) 立式衬氟止回阀是升降
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2014-09-11 |
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波纹管法兰截止阀WJ41H-16C/WJ41H-25C 波纹管法兰截止阀WJ41H-16C/WJ41H-25CDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300WJ41H、WJ41W型PN16~PN40波纹管截止阀适用于工作压力1.6~4.0MPa,工作温度-29~3
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2014-09-11 |
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不锈钢法兰阀门J41W-16P/J41W-25P 不锈钢法兰阀门J41W-16P/J41W-25PDN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300-J41W-16P/25P/40P截止阀的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中
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2014-09-11 |