Gas Welding Regulator

The standard for replacing a pressure reducer is not “how long it has been used”, but “whether it can still work stably, safely, and accurately”. 1、 Core judgment criteria: When must it be replaced? When any of the following situations occur with the pressure reducer, it should be immediately stopped and replaced with a new […]

Choosing the product quality and technical strength of a propane production factory is the core competitiveness. 1.The first one is key components and materials 1) Diaphragm: This is the “center” of the pressure regulator. Inquire about the material of the membrane (such as nylon cloth coated with nitrile rubber) and require it to be resistant

Choosing an argon pressure reducer is an important part of the preparation work for welding, especially TIG welding or MIG welding. Choosing the right pressure reducer can ensure stable gas delivery, welding quality, and safety.1、 Firstly, please confirm what your welding process is? This is the primary issue when choosing a pressure regulator, as it

The “operating pressure” of an argon pressure reducer needs to be divided into two parts: inlet pressure (input end) and outlet pressure (output end). There is a significant difference between these two pressures.Core points:Import pressure (cylinder pressure): The pressure is very high and varies with the gas volume. When the cylinder is full, it is

Acetylene welding flashback preventer (also commonly referred to as “flashback preventer” or “flashback prevention device”) is a crucial safety equipment.core functionIts core function is only one: to prevent flame backfire from entering acetylene cylinders or pipeline systems, thereby avoiding severe explosion accidents. 1. What is “tempering”?In gas welding (especially oxygen acetylene welding), tempering refers to

First level depressurization: Reduce the high pressure (e.g. 15 MPa) inside the gas cylinder to a stable, lower medium pressure (e.g. 0.5-0.8 MPa). Secondary pressure reduction and stabilization: When you adjust the knob of the flowmeter, the pressure regulator ensures stable output pressure and flow rate, even if the cylinder pressure gradually decreases with use,

Argon is one of the most widely used shielding gases in welding because it is an inert gas that can effectively protect the molten pool from air pollution.Simply put, the vast majority of common metals and alloys can be welded using argon gas, especially the TIG welding method.Below, we will provide a detailed explanation by

In welding, we usually do not directly set and monitor the pressure of CO ₂, but focus more on and control the flow rate.This is because the pressure during transportation will vary due to the length of the pipeline and the number of joints, while the flow rate directly determines whether the amount of gas

Carbon dioxide (CO ₂) can partially or completely replace expensive argon gas (Ar) in welding, mainly in MAG welding (active gas shielded welding).

Choosing an argon pressure reducer for welding is a very practical issue. argon gas is an inert gas that is always in a gaseous state, making it easier to choose, but there are still key points to note. Single gauge pressure regulator (only with output pressure/flow meter)1. Characteristics: There is only one meter head, usually