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AQE Machinery International Corporation

Wellhead Equipment, Cementing Tools, Wellhead And Christmas Tree

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首页 > 供应产品 > Hydraulic Gate Valve
Hydraulic Gate Valve
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产品: 浏览次数:287Hydraulic Gate Valve 
单价: 面议
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发货期限: 自买家付款之日起 3 天内发货
有效期至: 长期有效
最后更新: 2021-01-15 17:12
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详细信息

 Hydraulic Gate Valve

2000-15000psi 1-13/16" to 7-1/16"

The wellhead gate valve wholesale is available with an optional manual closing and locking screw.

The adjusting nut in the bind cylinder head absorbs the overload or testing pressure applied to the opening side of the valve, protecting the stem from overload.

The cylinder ports are located a sufficient distance from the cylinder head to allow in the piston cover the exhaust port before the end of the stroke. This arrangement provides enough damping to protect the cylinder from shock loading.

The overload or testing pressure applied to the closing side of the cylinder are absorbed when the piston bottoms out against the packing gland of the stem.

The tail rod and the operating stem have back seating shoulders which allow replacement of the stem packing

Learn more information about wellhead equipment,via https://www.aqemachinery.com/

 

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