Technical article

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10

2020-07

【Technical article】 How to identify valve identification paint?

The outer surface of the valve should be painted out of the factory, the paint layer should be durable, beautiful rules, and ensure that the mark is clear.
03

2020-07

【Technical article】 Summary of API Standard Updates (January-June 2020)

API Symbol Certification Specification Update, API Std 608 Metal Ball Valves - Flanges, Threads and Welding Ends, 6th Edition was published in January 2020.
26

2020-06

【Technical article】 Which is better for globe valves "low in, high out" or "high in, low out"?

Globe valves are designed to be low in and high out in order to reduce flow resistance and save effort in opening valves
19

2020-06

【Technical article】 Temperature of packing and gasket commonly used in valves

Temperature of packing and gasket commonly used in valves
29

2020-05

【Technical article】 Material comparison of several commonly used rubber sealing rings for valves

What are the sealing rings made of? What are the characteristics?
22

2020-05

【Technical article】 Features and selection of various valve actuators

According to the movement mode of the driving mechanism, the valve drive device is divided into two types: straight travel and angular travel.According to the driving structure, the valve actuators are divided into diaphragm type, cylinder type, etc.
15

2020-05

【Technical article】 To deal with valve corrosion, remember these nine great anti-corrosion tips!

Corrosion is one of the most important elements causing valve damage.Therefore, valve corrosion protection is an important consideration in valve protection.
24

2020-04

【Technical article】 Advantages of stainless steel valves in industrial applications

Stainless steel valves have many industry advantages over traditional valves
17

2020-04

【Technical article】 Rules for selection of valves in water works

The valves are indispensable for the conventional water production process in water plant, such as raw water intake
10

2020-04

【Technical article】 Common materials and corresponding designations for valves

Commonly used valve material: The valve body, bonnet and gate (disc) are one of the main parts of the valve and bear medium pressure directly.

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