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Showing 925-936 of 1626 results

Features of Power Station Welding Gate Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Features of Power Station Welding Gate Valve

Power station welding gate valve is used for pipes of high temperature high pressure water, oil or o...

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Feature of Hard Seal Eccentric Semi-Ball Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Feature of Hard Seal Eccentric Semi-Ball Valve

Hard seal eccentric semi-ball valve uses the common path of eccentric body, eccentric ball, seat and...

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Tips for Installing Silent Check Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Tips for Installing Silent Check Valve

Silent check valve is a kind of automatic valves whose disc can open or close automatically based on...

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Installation Steps of Insulation Ball Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Installation Steps of Insulation Ball Valve

Insulation ball valve and flanged gate valve are the same category of valve. Due to good heat preser...

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Structural Features of Electric High Pressure Gate Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Structural Features of Electric High Pressure Gate Valve

Electric high pressure gate valve uses flange connection, a kind of the whole direct casting valve. ...

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Features of Intelligent Pneumatic Ball Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Features of Intelligent Pneumatic Ball Valve

Intelligent pneumatic ball valve is driven by pneumatic actuator, having realized completed intellig...

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Corrosion Protection on Valve Body
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Corrosion Protection on Valve Body

Corrosion on valve body is considered that the metal materials are destructed under the environment ...

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Repair after Core Falling off
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Repair after Core Falling off

For rising stem wedge gate valve, connection between stem and core loses efficacy which caused by co...

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Corrupt Prevention Measures Used for Metal Valves
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Corrupt Prevention Measures Used for Metal Valves

Electrochemistry corrodes metals in different forms. It does not only function between two kinds of ...

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Silver Brazing Used to Install Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Silver Brazing Used to Install Valve

Before using sliver brazing to install valve, analyze the application to determine which valve is th...

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Pipeline Ball Valve Technical Requirements
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Pipeline Ball Valve Technical Requirements

When use pipeline to transmit liquid or gas, the cost is only 1/3 of railway transportation and 2/3 ...

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Reasons Causing Defects on Castings of Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd. • Sep 23, 2016

Reasons Causing Defects on Castings of Valve

The followings are the reasons causing defects on castings of valve.   1. Pore Pores are for...

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Total 1626 records, 12 records per page