GOST 12820-80-manufacture,factory,supplier from China

The GOST 12820-80 standard is a set of technical requirements and specifications established by the Russian standardization authority. This standard ensures the compatibility of flanges produced by different manufacturers, allowing for interchangeability and easy installation. GOST 12820-80 flanges are manufactured with precise dimensions and tolerances, ensuring a perfect fit and eliminating the risk of leaks or failures.One of the key advantages of PN10 flanges, in accordance with the GOST 12820-80 standard, is their versatility.

DNdBDD1D2hbdNumber  of holesaWeight kg151980554021011420.33202690655021211420.532533100756021211420.643239120907021314421.0140461301008031314431.2150591401109031314431.33657816013010531514431.63809118515012831518432.4410011020517014831518432.8512513523520017831718833.8815016126022520231718834.3920022231528025831918835.89250273370335312320181237.673003254353953654202212410.283503774854454154222212412.584004265354954654242216415.25005306406005704252220419.726006307557058705252620526.247007208608107755272624536.688008209759208805273024546.14900920107510209805293024555.11000102011751120108053

PN10 refers to the pressure rating for the flange, which is 10 bar (145 psi). DN80 refers to the nominal diameter of the pipe that the flange is designed to connect to, which is 80 mm (approximately 3 inches).

The Russian standard flange is a flange that meets the Russian national standard (also known as GOST). It is widely used in Russia and other countries of the former Soviet Union, with a unique bolt hole pattern and thickness, slightly different from other flange standards such as ANSI or DIN.

Our CompanyJin Runyuan Flange of Shandong Machinery Co., Ltd is a professional manufacturer of forging flanges. Here are the key details:1. Location: The company is located in Shandong Jinan chapter grave area set street agency headquarters, which is known as the "township of the blacksmith". The area has convenient transportation and a beautiful environment.2. Establishment: Jin Runyuan Flange was founded in 2001 and covers an area of 20,000 square meters.3.

A 10K 20A black coated board can have several advantages and functions depending on its specific application.

The production engineering process of a PN40 DN200 butt welding flange typically involves the following steps:Raw material selection: The flange is usually made of high-quality materials such as carbon steel, stainless steel, or alloy steel. The selected material should have high tensile strength, corrosion resistance, and heat resistance properties.Cutting: The raw material is cut into the required shape and size using a cutting machine.Heating: The flange is heated to a specific temperature using a furnace or a heating machine.

The American standard flanges are manufactured using different materials, and carbon steel flanges are one of the popular choices. Carbon steel is known for its strength and resilience, making it an ideal material for flanges that require high-pressure and high-temperature resistance. These flanges can withstand extreme conditions and maintain their structural integrity over a long period.The American standard flange, regardless of the material used, undergoes rigorous testing and quality control measures during the manufacturing process.

Significant advantage of yellow zinc plated flanges is their compatibility with Russian standard flanges. The Russian standard is widely recognized for its high-quality products and stringent manufacturing standards. When using carbon steel flanges that adhere to this standard, it is crucial to have a compatible flange that meets all the requirements.

Another noteworthy characteristic of JPI7S-15-99 Class 150 flanges is their compatibility with different types of gaskets and seals. These flanges can be easily paired with various sealing materials such as graphite, PTFE, or spiral wound gaskets, allowing for flexibility and adaptability to different operating conditions. The proper selection of gaskets ensures a leak-free connection and prolongs the lifespan of the flanges.Furthermore, JPI7S-15-99 Class 150 flanges are designed to facilitate easy installation and maintenance.

Our CompanyJin Runyuan flange of Shandong Machinery CO., LTD is located in the famous "township of the blacksmith"-Shandong Jinan chapter grave area set street agency headquarters, where convenient transportation beautiful environment. Company was founded in 2001, covers an area of 20000 square meters, is a professional manufacturer of forging flange company, main products: Japanese standard, American standard, German standard, the standard also can according to customers drawings or samples processing.

cCutting: The chosen cloth is then reduce into the preferred form and measurement the use of a reducing computing device or different slicing tools. This step ensures that the flanges are of the right dimensions.Forming: After cutting, the flange blanks are shaped into the required shape. This can be achieved thru procedures like forging, bending, or rolling.

                 The JPI7S-15-99 Class one hundred fifty flanges have numerous blessings and wonderful characteristics.

ANSI B16.47 Class 300 flanges are designed to withstand high pressure and temperature applications. They have a nominal pressure rating of 300 pounds per square inch and a maximum temperature rating of 900°F for carbon steel and 1500°F for stainless steel.

         The JPI7S-15-99 Class 300 flanges manufacturing method has countless blessings and characteristics:High Quality: The manufacturing technique of JPI7S-15-99The manufacturing technique of JPI7S-15-99 Class 300 flanges provides a number of benefits and characteristics:High-quality materials: The flanges are produced the usage of magnificent materials such as carbon metal or stainless steel, making sure sturdiness and resistance to corrosion

Class 600 flanges, such as the JPI7S-15-99, have precise blessings and traits that make them appropriate for positive applications. Here are some key factors to consider:Pressure rating: Class 600 flanges are designed to deal with a most strain of 600 kilos per rectangular inch (psi).

Now let's delve into the PN40 DN300 weld neck flanges, which provide a significant advantage over other types of flanges. PN40 refers to the pressure class of the flange, where PN stands for "Pressure Nominal." Flanges with a PN40 rating can handle a maximum pressure of 40 bars, making them suitable for high-pressure applications.

"flange class parts".But this connection is entirely a section of the equipment, such as the connection of the flange and the water pump, it is now now not correct to title the water pump "flange parts". Relatively small, such as valves, can be recognized as "flange parts". Flange connection is an essential connection mode in pipeline construction.

All in the two planes in the periphery of the use of bolt connection at the equal time closed connection parts, oftentimes regarded as "flange", such as the connection of air waft pipe, this kind of elements can be regarded as "flange class parts".But this connection is totally a section of the equipment, such as the connection of the flange and the water pump, it is now now not right to identify the water pump "flange parts".

PN16 DN300 Weld Neck Flanges are a type of flange that is used to connect pipes or equipment together in a piping system. They are designed to match the diameter and pressure rating of the pipes they connect to ensure a safe and secure connection. PN16 DN300 refers to the pressure class and size of the flange.PN16 is a standard pressure rating system used in Europe, and it means that the flange can handle a maximum pressure of 16 bar (or 232 psi).DN300 refers to the nominal diameter of the flange, which is the same as the inner diameter of the pipe.

PN10 refers to the pressure rating of a pipe or fitting, indicating that it can withstand a maximum pressure of 10 bar. DN300 refers to the nominal diameter of the pipe or fitting, which is 300 millimeters.

PN10 refers to the pressure rating of the flange, which means it can withstand up to 10 bar of pressure. DN1400 refers to the size of the flange, which has a nominal diameter of 1400 mm (or approximately 55 inches).

The PN10 DN200 designation refers to the pressure rating (PN10) and the nominal diameter (DN200) of the blind flange. PN10 signifies the maximum pressure the flange can withstand, which, in this case, amounts to 10 bars or approximately 145 psi. This rating makes it suitable for a range of medium-pressure applications.

The PN10 DN300 Blind flange is a kind of flange that is used to shut off or seal the quit of a pipeline.