一、进口锻钢法兰截止阀

进口锻钢法兰截止阀，Forged steel flange globe valve，是指采用整体一体式的锻造方式，锻打制造的法兰连接的截止阀，具有耐高压，密封性好的特点的截止阀。适用于钢铁厂、石油、化工、煤气、锅炉、造纸、纺织、医药、食品、船舶、供排水、能源、多晶硅、电力等行业工业管道，用于截断或接通管路中的介质，选用不同的材质，可分别适用于水、蒸汽、油品、硝酸、醋酸、氧化性介质、尿素等多种介质。锻钢截止阀流体阻力小，适用的压力、温度范围大，介质流动方向不受限制，密封性能良好。

Forged steel flange globe valve refers to a globe valve made by forging a flange connection using an integral forging method. It has the characteristics of high pressure resistance and good sealing. Suitable for industrial pipelines in industries such as steel mills, petroleum, chemical, gas, boilers, papermaking, textiles, pharmaceuticals, food, ships, water supply and drainage, energy, polycrystalline silicon, and electricity. Used to cut off or connect media in pipelines, different materials are selected, and can be applied to various media such as water, steam, oil, nitric acid, acetic acid, oxidizing media, urea, etc. Forged steel globe valves have low fluid resistance, a wide range of applicable pressure and temperature, unrestricted medium flow direction, and good sealing performance.

二、进口锻钢法兰截止阀参数

公称压力：PN1.0-32.0MPa、ANSI CLASS 150-2500、JIS10-20K

公称通径：DN10～500、NPS 1/2 ～36"

连接方式：法兰、对焊、螺纹等

适用温度：-196℃～700℃

驱动方式：手动、伞齿轮传动、气动、电动、液动、气液联动、电液联动

三、进口锻钢法兰截止阀特点

1、结构紧凑、性能可靠、外观精美。

2、采用锻钢阀体，密封环为聚四氟乙烯工程

3、塑料，耐高压、密封性好，手把搬动灵活舒适。

4、阀芯、阀座密封面经过淬火，在高温、高压下不易磨损、擦伤，密封性好，寿命长。

5、阀盖设计有二个90°密封锥面，锥面一与密封圈组合行成双重密封防止流体外漏；

6、阀门全开时，锥面二与阀杆上锥面楔合，阻止介质流向填料。

1. Compact structure, reliable performance, and exquisite appearance.

2. Adopting forged steel valve body and sealing ring made of polytetrafluoroethylene engineering

3. Plastic, resistant to high pressure, good sealing, and flexible and comfortable handling.

4. The sealing surface of the valve core and valve seat is quenched, which is not easy to wear or scratch under high temperature and pressure, has good sealing performance, and a long service life.

5. The valve cover is designed with two 90 ° sealing conical surfaces, and the conical surface is combined with the sealing ring to form a double seal to prevent fluid leakage;

6. When the valve is fully open, cone surface two wedges with the cone surface on the valve stem to prevent the medium from flowing towards the packing.