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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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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 |
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不锈钢保温截止阀BJ41W-16P/BJ41W-25P
不锈钢保温截止阀BJ41W-16P/BJ41W-25P DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300保温截止阀产品性能规范型号公称压力PN(MPa)试验压力适用温度适用介质保温套压
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2014-09-11 |
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