Custom Pipe Flanges
YANHAO provides flange customization services. You only need to provide us with your design drawings or specific parameters. If you don’t have these, you can also communicate with us about your project needs and let our engineers help you design. After the design is completed, we also provide sample service.
We Provide Custom Pipe Flanges to Meet your requirements
You Name It, We Make It.
We often receive inquiries from customers asking us questions like, “Can you produce flanges with longer necks?” You know, YANHAO has been deeply involved in the pipeline industry for 25 years. Has extensive experience in the production of pipe fittings. We can produce flanges and pipe fittings of any shape and size. You just need to click the button below to communicate with us.
lewis Liu
Sales Manager
What we need to know about custom flange
The following options are for you to customize. If you don’t have a design drawing, you can also consult our engineers and let us help you draw it.
size
Specified pipeline size, including flange ID and OD, thickness, bolt hole diameter, bolt hole distance, etc.
Material
Using specified material suitable for pipeline engineering according to your requirements.
Shape
can be customized with irregular flanges such as square flanges, and conical flanges, etc.
Connection
Threaded connection, welding connection, socket welding connection, etc., which can be selected.
Special Treatment
Special treatments such as surface coatings, anti-corrosion can be made according to your needs.
Even if you don’t know the specific size parameters, you can still communicate with our engineers, and we will help you design the products you need.
Flange customization Workflow
Customizing flanges is to better adapt to pipeline environments and improve pipeline efficiency. YANHAO customized flanges can guarantee 100% matching with existing pipelines. The basic process of customizing flanges at YANHAO is as follows:
requirements
Confirmation
Communicate in detail to determine the requirements for flange size, material, pressure, connection method, etc.
Design drawings
Our professional engineers will design flange drawings for you. The drawings will specify the size, shape, thickness, etc. of the flange in detail.
Choose materials
Select suitable flange materials according to the requirements of the engineering project.
Customer confirmation
Send detailed information, such as the designed drawings and materials, to the customer for confirmation.
Processing sample
To ensure accuracy, first produce a sample according to the drawings and selected materials and send it to the customer for trial confirmation.
Production of bulk goods
After confirming the accuracy of the samples, proceed with mass production.
quality assurance for custom flanges
Customers trust us
YANHAO is 100% confident in the quality of its customized flange products, and the quality is absolutely guaranteed. Because YANHAO is one of the largest pipe fitting manufacturers in China, with 25 years of production experience, more than 400 key customers worldwide, and countless small partners.
Strict quality inspection
At the same time, you can learn here that YANHAO has the most complete quality inspection equipment and personnel. Every product produced by YANHAO will undergo rigorous quality inspection before it is presented to our customers.
Sample: seeing is believing
At the same time, we provide customers with sample services. Only by seeing it can you know how good the quality of YANHAO’s products is. For standard products, we can provide free samples. For customized flange products, we can also provide free samples in some cases. Please communicate with our business for details.
Certificates
You can also check our various qualifications. We have a lot of domestic and international certifications. The following is only a part of it. If you need to check it, please feel free to contact our business personnel.
We have many other certificates. If you need to check them, please feel free to contact our sales staff. We will send them to you via email.
Common Types of Flanges
Standard flange products
The following are common standard flanges. YANHAO can customize them or produce them according to standards such as ASME B16.47 or B16.5.