Langfang Dingyang Flange & Pipe Fitting Co.,Ltd wishes you a happy 2023 Lantern Festival

It is a long-standing custom in China to eat the Lantern Festival on the fifteenth day of the first lunar month. The Lantern Festival is known as “Tangyuan”, which has different ingredients and flavors.   At first, the seasonal snack of the Lantern Festival was not the Lantern Festival. In the Southern Dynasty, it was
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Dingyang wishes customers a happy Chinese New Year in 2023

happy chinese new year 2023
The Spring Festival is the most solemn traditional festival of the Chinese nation. The Spring Festival, together with the Qingming Festival, the Dragon Boat Festival and the Mid-Autumn Festival, are known as the four traditional festivals in China. The Spring Festival is also known as the Chinese Lunar New Year. During the Spring Festival, various
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Stainless steel pipe work method

Stainless Steel Thread Pipe Fitting
Stainless steel pipe fittings are parts that connect pipes into pipes. Stainless steel pipe fittings can be divided into socket pipe fittings, threaded pipe fittings, flanged pipe fittings and welded pipe fittings according to the connection mode. Stainless steel pipe fittings are also a kind of pipe fittings. Because they are made of stainless steel
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Happy New Year’s Day 2023

2023happy new year
New Year’s Day is commonly known as “New Year” in most countries in the world. In China, New Year’s Day has become a fixed holiday, which is generally organized by groups, such as New Year’s Day Gala, hanging slogans to celebrate New Year’s Day, or holding group activities. Most of the rural areas retain the
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Butt welding flanges and flat welding flanges have different use values

butt-welding-flange
The flange connection is easy to use and can withstand greater pressure. Pipeline flanges can be divided into five basic types according to the way they are connected to the pipe: flat welding flanges, butt welding flanges, threaded flanges, socket welding flanges, and loose sleeve flanges. There are many types of flange sealing surfaces, generally
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Operation mode of correct connecting flange in 2022

threaed flange
Flanges are parts that are connected to each other between shafts and are used for connection between pipe ends; they are also useful for flanges on equipment inlets and outlets, And can be used as connection between two equipments, example reducer flanges. So, how to connect the flange correctly?Professional flange manufacturer – Dingyang gives you
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How to deal with the rust of stainless steel flange？

Stainless steel flange
The function of the flange is to fix and seal the connection of the pipe fittings. Due to its ability to withstand high pressure and the characteristics of stainless steel, stainless steel flanges are loved by people in the industry, so they are widely used. So, what to do if the stainless steel flange is
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How do stainless steel flanges connect and seal?

Stainless Steel Flange
Stainless steel is one of the strongest construction metal materials, with anti-corrosion, anti-rust, wear-resistant and other characteristics. Stainless steel flanges are highly resistant to corrosion, and chrome-containing stainless steel stamped flanges combine mechanical strength with high elongation, making parts easy to machine and manufacture to meet the needs of architects and structural designers. All metals
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How to distinguish the quality of carbon steel flanges?

carbon steel flange
Carbon steel flanges are flanges produced according to the size and tolerance range required by national standards. They are different from flanges that are not produced according to standard sizes, also called second-standard flanges (some people call non-standard flanges incorrect) , Usually some unscrupulous merchants will reduce the flange thickness and outer diameter to save
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How to distinguish the specification and size of stainless steel flange?

Stainless steel flange
Stainless steel flange is an important connecting part that is frequently used in modern pipeline construction, and it is also called flange or flange. Its main function is to connect the pipes to each other. Because the flange has the advantages of easy disassembly and can withstand a lot of pressure, it is particularly convenient
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