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Why is nickel-plated brass better than brass for cylinder couplings?
Cylinder couplings are made of nickel-plated brass instead of pure brass, mainly based on the following advantages: 1. Significantly improve corrosion resistance Limitations of brass: brass (copper-zinc alloy) itself is susceptible to moisture, acidic or alkaline media corrosion, long-term use m...Read more -
Why stainless steel tubes distinguish between BA grade and EP grade?
Stainless steel pipes are classified into BA grade (Bright Annealed) and EP grade (Electro Polished) mainly to meet the requirements of different application scenarios for pipe surface cleanliness, corrosion resistance and roughness. These two grades have different treatment processes and are sui...Read more -
How to choose the right stainless steel pressure gauge for your use？
Selecting the right stainless steel pressure gauge for your use requires comprehensive consideration of a number of factors, including the measurement environment, media characteristics, accuracy requirements, installation methods and so on. The following are the key selection points: 1. Determi...Read more -
How to choose the right check valve for your industrial application?
Selecting the right check valve for industrial applications requires comprehensive consideration of fluid characteristics, operating conditions, installation requirements and valve performance and other factors. The following are detailed selection steps and considerations: 1. Define the fluid c...Read more -
What is the difference between a safety valve and a pressure relief valve, and how do I select the pressure?
Safety valves and pressure relief valves are both devices used for pressure system protection, but they differ in their operating principles, application scenarios and functions. Correctly differentiating and selecting the right pressure setting is critical to system safety. Difference between s...Read more -
Needle Valve And Ball Valve Difference Analysis: How To Choose The Right Valve According To The Needs?
In industry, petroleum, chemical industry and daily life, valves are key components for controlling fluid flow. Among them, needle valves and ball valves are two common types of valves, but they have significant differences in structure, function and application scenarios. This article will compa...Read more -
How To Choose The Right Pressure Regulator? A professional guide to help you make an accurate purchase
Shenzhen, 26 March 2025 – In industrial gas control, laboratory research and special gas applications, choosing a suitable pressure regulator is crucial to system safety and efficiency. Faced with the diverse types of regulators available in the market (e.g. diaphragm, piston, single and do...Read more -
How to correctly select CGA series cylinder couplings? –A comprehensive guide to help you make an easy choice
In industrial, medical and laboratory gas systems, CGA (Compressed Gas Association) series cylinder couplings are a key component to ensure the safe delivery of gases. However, with so many models and sizes available, many users are faced with the challenge of selecting the correct type. This art...Read more -
How to select a pressure regulator for a novice? Expert tips to make it easy!
Recently, with the growing demand for industrial automation and household equipment, pressure regulators, as a key control element, have attracted much attention for their selection. Especially for novices, in the face of a wide range of pressure regulator products on the market, how to choose th...Read more -
Auxiliary Gas Racks: Practical Equipment for Gas Management and Storage
An auxiliary gas rack is a device used to support and secure gas cylinders, usually in conjunction with a cylinder cabinet or gas management system, designed to improve the safety, convenience and efficiency of gas storage and use. The following is a detailed introduction about auxiliary gas hold...Read more -
How many ranges are available for the R11 series of pressure regulators?
The maximum input and output pressures of the R11 series pressure regulator are as follows: Max Inlet Pressure : 600psig, 3500psig Outlet Pressure Range : 0~30, 0~60, 0~100, 0~150, 0~250, 0~500psig Pressure and low pressure on the inlet side are also two flow values Flow Coefficient (Cv): 3500psi...Read more -
How many holes are there in the R11 series pressure regulator?
There are a total of three types of R11 pressure regulator orifices: 1 inlet 1 outlet, 1 inlet 2 outlet, and 2 inlet 2 outlet. The following figure shows the structure of the diagram. Physical drawings of the three hole positions 1inlet 1outlet 1inlet 2outl...Read more