We have accumulated a wealth of experience in spider blind flange, threaded orifice flange, stainless steel flange industry, not only with advanced equipment and efficient standard production lines, but also with a R&D team that is brave in innovation and pursuing excellence.On the basis of extensive learning from advanced technology and experience at home and abroad, the quality of our pipe blank flange meets the standard and has been trusted by our customers since they were put on the market! All product series obtained the certification of UL and TUV. Our company specializes in the production and export of high-quality goods. Our products are of the highest quality, sourced from reputable suppliers around the globe. Our company's corporate spirit is: integrity, pioneering, harmony, and one heart and one mind with the group, and our value orientation is: common development of employees and the company! We insist on the value of common development of staff and enterprise, and show our value with lean work quality and efficient work performance.
  • Wn Flange
    Our butt - weld flanges are the epitome of reliability and durability in the world of piping systems.
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  • So Flange
    Our slip - on weld flanges are an excellent choice for various piping systems, offering a blend of practicality and economy.
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  • Socket-welding Flange
    Our slip - on weld flanges are an excellent choice for various piping systems, offering a blend of practicality and economy.
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  • Threaded Flange
    Threaded Flanges: Convenient and Reliable Pipe Connectivity Our threaded flanges are a practical solution for pipe connections, offering a blend of convenience and durability.
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  • Lapped Joint Flange
    Loose Flanges: Flexible and Cost - Effective Pipe Connection Solution Our loose flanges are a versatile addition to any piping system, offering a combination of flexibility and cost - efficiency.
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  • Reducing Flange
    Reducing Flanges: Seamless Transitions for Piping Systems Our reducing flanges are precision - engineered components, designed to connect pipes of different diameters with ease and reliability.
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  • Blind Flange
    Our flange covers are essential components for maintaining the integrity of your piping systems.
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Faye Garcia star star star star star
If we need to order similar products next time, we will definitely give priority to your company. I hope you can keep the original intention of creation and design more good products.
Mary Kaufman star star star star star
The design of this supplier is good, very innovative, and super three-dimensional. It can be seen that the designer is very attentive and awesome.
Anne Patel star star star star star
The product I bought last time was very good, so I came to buy it again.
Sara Hewett star star star star star
I have bought many items from this supplier and have been very satisfied.
Nancy Rhodes star star star star star
Your product managers are very friendly and patient.
Stacy Mortenson star star star star star
It is not easy for our order consultants to communicate with us in a timely manner about the production details of various products and at the same time provide us with various meaningful strategies.
Blind Flanges vs Blank Flanges - What's the Difference...

WebJan 30, 2023 · Blank flanges are used when a pipe needs to be blanked off, but there is still fluid or gas passing through the pipe. Blind flanges are typically made from forged...

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WebHome Products Pipe Flanges Blind Flanges Blind Flanges Blind flanges are commonly produced and stocked in several different materials. They are often called Blank Flanges. These flanges are used...

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The 13 Types of Flanges for Piping Explained...

WebSep 20, 2017 · Which are the most common types of flanges used in piping? How do they look like? The key types of flanges are the welding neck, long welding neck, slip-on, socket weld, lap joint,...

Steel, Blind Flange, Pipe Flange - 4TXE6|FLCS1RFBL400...

WebClass 150 blind flanges connect with low-pressure (100-299 psi) pipe. Blind flanges, also called blank flanges, seal the end of piping systems or pressure vessel openings to test...

Backed by rich industry experience and market understanding, we are involved in offering a wide array of elbow ss304, short radius elbow, bulk stud bolt to our valued patrons. Tianjin Delan International Co., Ltd is one of the leading pipe blank flange manufacturers and suppliers in China. We warmly welcome you to wholesale pipe blank flange in stock here and get free sample from our factory. For customized service, contact us now.
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