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GongYeFaMen

WJ41H/W波纹管截止阀

2019-06-13 14:31

WJ41H/W波纹管截止阀介绍

波纹管截止阀是一种比较新型的截止阀,双重密封,性能可靠。密封面堆焊硬质合金,阀杆表面氮化处理,耐磨,耐腐,抗摩擦性能良好,使用寿命长。
 
Bellows Seal Globe Valve is a new kind of globe valves with dual-seal. So its sealing capacity is very good. The sealing surface is bead welding with hard alloyand the stem surface is in "nitrogen treatment". Hence it is the valve of attrition-resistant, good anti-corrosion performance and long service life.

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