Production News
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EN1092-1 Standard Flange
EN 1092-1 is a European standard that specifies the requirements for circular steel flanges, including dimensions, tolerances, materials, and pressure ratings. These flanges are commonly used in piping systems for various industries, such as oil and gas, petrochemical, water treatment, and more. ...Read more -
What should be notice when wedling the butt weld pipe fittings ?
1. Cleanliness: Ensure that the surfaces to be welded are clean and free from any contaminants, such as oil, grease, or dirt. Proper cleaning is essential for achieving a strong and reliable weld. 2. Fit-up: Proper fit-up of the pipe and fittings is crucial for achieving a good weld. The alignmen...Read more -
International Standard for Pipe Elbows Released
The International Organization for Standardization (ISO) has recently unveiled a new international standard for pipe elbows, designated as ISO 34192021. This standard aims to provide a comprehensive set of guidelines and specifications for the manufacturing and use of pipe elbows in various indus...Read more -
What is the usage of butt weld cap ?
The usage of a butt weld cap is in the field of piping and plumbing. A butt weld cap is a type of pipe fitting that is used to cover the end of a pipe. It is welded onto the end of the pipe to create a closed, sealed end. This helps to prevent leakage, maintain the integrity of the piping system,...Read more -
Seamless Pipe Fitting ASME B16.9
Seamless pipe fittings are used to connect seamless pipes in a piping system. They are designed to provide a leak-proof and reliable connection. These fittings are commonly used in industries such as oil and gas, petrochemical, and power generation.Read more -
Blind FF Flange
Product name: Blind Flange Size: 1/2″-24″ Standard: ASME B16.5 B16.47 EN1092-1 GOST 33259-2015 Pressure :Class 150- Class 2500 PN2.5-PN100Read more -
The Usage of RTJ Flange
RTJ (Ring Joint) flanges are used in high pressure and high temperature applications, especially in the oil and gas industry. RTJ flange designs have a groove in the flange face into which a metal ring gasket is placed. When flanges are bolted together, the annular gasket is compressed between th...Read more -
When use sorf flange , what should be notice
When using a sorf flange (slip-on raised face flange), there are several important considerations to keep in mind: 1. Proper alignment: Ensure that the flange is properly aligned with the mating flange to prevent leakage and ensure a secure connection. 2. Gasket selection: Choose the appropriate ...Read more -
What is the usage of blind flange
A blind flange is a flange used to close the end of a piping system or the opening of a pressure vessel. It is designed to plug a section of pipe or nozzle on a container, providing a secure, permanent or temporary closure. Blind flange uses include: 1. Pressure testing: Blind flanges are often u...Read more -
How to make stainless steel elbow
1. Measure and cut the stainless steel pipe to the desired length using a pipe cutter. Ensure that the cut is straight and clean. 2. Use a deburring tool to remove any burrs or sharp edges from the cut end of the pipe. 3. weld the stainless steel elbow fitting to the cut end of the pipe using a ...Read more -
The Process of Making Carbon Steel Elbow
The process of making a carbon steel elbow involves several steps: 1. Raw material selection: The first step is to select high-quality carbon steel material that meets the required specifications for the elbow. This material is typically in the form of steel pipes or steel sheets. 2. Cutting and ...Read more -
Key Methods for Testing Stainless Steel Flanges and Fittings
Ensuring the quality and reliability of stainless steel flanges and fittings requires rigorous testing methods to verify their integrity and performance. Manufacturers must employ a range of testing techniques to uphold industry standards and customer expectations. Here are the essential methods ...Read more