News

Through classification and transportation, what to pay attention to when installing or using

2021-11-12

xinglin

xinglin

What to pay attention to when sorting and transporting, installing or using Straight-through: It is usually used for pipe connection of hydraulic brackets, which is a general pipe auxiliary device.

What to pay attention to when sorting and transporting, installing or using

Straight-through: It is usually used for pipe connection of hydraulic brackets, which is a general pipe auxiliary device.

The direct items used in the hydraulic bracket belong to the standard standards and coal departments.Its specifications and specific sizes can be found in the standard.The standard is as follows：

MT/T 986-2006 “Mine U-potential plug-ins and accessories”

The straight-through models are as follows：

KJ series：

JKZ10 Direct KJ10.

JKZ13 Direct KJ13.

JKZ16 Direct Hot KJ16JKZ16 Direct Hot KJ16

JKZ19 Direct KJ19.

JKZ25 Direct KJ25.

JKZ32 Direct KJ32.

DN series：

JDZ10 Direct DN10.

JDZ13 Direct DN13.

JDZ16 Direct DN16.

JDZ19 Direct DN19.

JDZ25 Direct DN25.

JDZ32 Direct DN32.

JGZ32 direct GN32 (high voltage)

JDZ38 Direct DN38.

JGZ38 Direct GN38 (high voltage)

JDZ51 Direct DN51.

JGZ51 Direct GN51 (high voltage)

Precautions for transportation, installation or use:

1.During transportation, the pipe joints should be protected from damage, corrosion, etc.The hole of the pipe joint is protected by a plastic cover, which is clogged and disassembled during on-site installation.

2.When disassembling or replacing, unload the relevant hydraulic cylinder operation, in which a small amount of emulsion must be removed before connecting the various hydraulic pipes that must be prevented from being damaged to clean the system and hydraulic components to prevent body theft from entering the system.

3.During the inspection operation, do not apply pressure to delete.When replacing, the main conveyor line must be closed.

Uses and functions: quick connection connectors, acting on various components of the hydraulic piping system, blocking tee, direct and other products to prevent leakage.Use location: Unused connections in the piping system.

Key words：

Previous：

How the hoop is made

Next：

None

RELATED NEWS

Classification and preventive measures of liquid control check valves

Classification and preventive measures of liquid control check valves

2023-11-23

A liquid-controlled check valve is a valve that relies on controlling fluid pressure to reverse the check valve.This valve has a more important position in the hydraulic support equipment of coal mining machinery.It is a more controlled oil channel with a normal check valve.When the control oil is not connected to the pressure oil, it can act like a normal check valve, and the pressure oil only flows from the oil port to the outlet.Cannot flow in reverse.When there is a control pressure input in the control oil path, the piston rod moves to the right under the pressure oil, and the check valve is opened with the top rod to rotate the inlet and outlet.If the oil change port is larger than the oil port, the oil can flow in reverse.
What is a one-way valve and a one-way valve for liquid control?

What is a one-way valve and a one-way valve for liquid control?

2023-11-23

The check valve includes a normal check valve and a hydraulic check valve.The structure, principle and application of check valve and hydraulic check valve are introduced.The figure below shows the commonly used check valve and hydraulic check valve products.
What are the relevant preventive measures for intermediate joints for mining?

What are the relevant preventive measures for intermediate joints for mining?

2023-11-23

What problems should I pay attention to when purchasing intermediate connectors?，

Please leave your valuable feedback

Submit