Blog

08

2023

/

02

Inventory of several major advantages of the injection valve?

With the development of the times, injection valves are already everywhere, mainly because they involve too many various fields of work, so many customers are needed. The following is a few advantages of the injection valve for everyone? Hope to bring help to more people.

31

2023

/

01

What are the precautions for using the injection valve?

With the continuous progress of science and technology, all walks of life have also been greatly developed, the development prospects of the injection valve is also very good, so the demand is increasing, the market has also increased a lot of manufacturers, and we as a manufacturer, here is also very necessary for everyone to talk about the use of injection valve matters needing attention, interested partners can take a look.

30

2023

/

01

Requirements for high pressure descaling valve systems

With the increasing market demand for special steel grades and the improvement of product surface quality requirements, breakthroughs must be made in product variety and quality. The high-pressure descaling valve system plays an important leading role in this breakthrough, especially the correct adaptation of descaling flow and pressure. Since the existing production line layout is designed side by side with the bar production line, the high-speed production line and the high-speed production line, the high-speed production line and the high-speed production line share a set of high-pressure descaling valve system, and the bar production line does not consider the descaling system.

09

2023

/

01

Introduction of High Pressure Descaling Valve Technology

In the production process of hot-rolled steel plate, the billet will be oxidized when heated in the heating furnace to form primary iron oxide scales, which adhere to the surface of the billet. In addition, in the rolling process, the billet will produce secondary oxidation, the formation of secondary iron oxide scale. The oxidation of high-pressure descaling valve rolling parts will not only cause the loss of metal due to oxidation, but also in the rolling process of rolling spokes, a part of the iron oxide scale is broken into small pieces and automatically falls off, and the other part is pressed into the metal surface to form inclusions and pits, resulting in surface quality defects of the steel plate.

30

2022

/

12

What is the composition of the high pressure descaling valve system?

A set of high-pressure descaling valve system consists of the following six components as follows:(1) water inlet part: including water inlet pipeline, various control valves, booster pump, self-cleaning filter, water injection tank, etc., is the low-pressure water inlet part of high-pressure water phosphorus removal system. (2) Power part: including descaling pump set and related auxiliary and control components. The motor-driven water pump produces high pressure and large flow, which is the power source of the system.

21

2022

/

12

High-pressure valve maintenance manufacturers talk about how to improve the service life of high-pressure valves.

The main reason for the failure of ultra-high pressure valves is cavitation and erosion. There are many factors that affect cavitation and erosion, mainly the mechanical properties of materials, fluid mechanics factors and environmental effects. In order to improve the valve's anti-cavitation and erosion wear ability, you can use a variety of methods, the following high-pressure valve maintenance manufacturers talk about how to improve the service life of high-pressure valves.

13

2022

/

12

What are the characteristics of high pressure valve repair manufacturers to share?

The form of movement of the valve stem is lifting-stem lifting, handwheel does not lift, lifting rotating rod-handwheel rotates with the valve stem, the nut is installed on the valve, the following high-pressure valve maintenance manufacturers to share what is the high-pressure gate valve?

30

2022

/

11

High pressure valve maintenance manufacturers talk about the definition, use and material selection of high pressure valves

1. high pressure valve repair manufacturers share the definition of high pressure valve (1) the absolute pressure is lower than 1 atmospheric pressure valve called vacuum valve. (2) pressure 1.6MPa is called low pressure valve. (3) Pressure 2.5~6.4 MPA is called medium pressure valve. (4) pressure 10.0~80.0 MPA called high pressure valve. (5) pressure 100.0MPa is called ultra-high pressure valve.

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