Industrial Pipe Flanges Manufacturer Since 1983 | No Middle Man

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flange factory

The international standards that we are professional in

ASME B 16.5, ASME B16.47, ASME B16.48, GOST 33259, GOST 12820, GOST 12821, BS4504, EN1092, JIS B2220, SANS 1123, DIN, etc.

flange factory

At RAYOUNG, we make something really strong and useful—industrial pipe flanges. You may not see them every day, but they help the world work better. Factories, power plants, and big machines all need them. And we make some of the best. We are the top manufacturer of industrial pipe flanges, make sure every flange is super strong, long-lasting, and just right for the job. We don’t rush. We test everything. When people use our flanges, they trust they won’t break.

Safe, fast and easy cooperation experience

RAYOUNG Pipeline supply the high quality forged steel flanges. In order to satisfy customers' demands on delivery time, we improves the production efficiency and launtched huge blasting machines, automatic painting lines and automatic packaging equipment. Our daily output of industrial pipe flanges is more than 200 tons.

Fast Quotation

7 x 24 hours online, your inquiries will be replied to immediately. No matter projects inquiries or distributor purchase plan, the price list will arrive you at the same day of sending.

Technology Support

We are familiar with ASME, EN, BS, DIN, JIS, SANS, and GOST standards, any products problem you can talk with us. Carbon steel, alloy steel, and stainless steel fittings are all available.

Cooperation Methods

USD, RMB, Russian Ruble,HKD and EUR are all acceptable. T/T, Western Union, Crash, L/C can be negotiated according to your requirement.


Flanges Type

Weld Neck Flange, Slip-on Flange, Blind Flange, Socket Weld Flange, Threaded Flange, and Lap Joint Flange (RTJ Flange), Spectacle Flange, Orifice Flange

You will enjoy

Pre-sale Service

Your inquiry will be quoted within 24 hours. Online inspection or third-party inspection are welcomed, certificates support.

In-sale Service

You will be supplied the production photos and videos of each link. Customized marks and packages, stand-on vessels.

After-sale Service

Certificate of origin and all documents that can help you do customs clearance. Your feedbacks will be replied within 12 hours.

flange factory
Chemical component testing of SS 321 pipe flanges

38-year Manufacturer , Since 1983

Factory of RAYOUNG Pipeline produces carbon steel, alloy steel, and stainless steel flanges, according to your requirements, we can supply the following tests: Material Test, Ultrasonic Test, Magnetic Particle Test, X-Ray Inspection, Hydrostatic Test, Material Inspection, Outer Inspection.

high pressure flange factory

Our flanges are made from top-quality steel. Steel is strong. It doesn’t rust easily. And it can handle heat, pressure, and rough weather. We pick the right type of steel for our industrial pipes and fittings. That’s how we make sure it works great, no matter where it goes.

We don’t just make industrial pipe flanges —we send them to customers everywhere. If someone needs one flange or a thousand, we’ve got it covered. Big factories, oil companies, shipbuilders—they all trust RAYOUNG. Friendly Team. Fast Service. We don’t believe in just selling industrial pipes and fittings. We believe in helping. Whether you’re building a new plant or fixing an old one, we’re here. HEBEI RAYOUNG PIPELINE TECHNOLOGY CO., LTD. flanges will be ready. Strong. Safe. Steady. Contact us today!

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Yanshan Wuliyao Industry Zone, Cangzhou City, Hebei Province, China

© Hebei Rayoung Pipeline Technology Co., Ltd 2021

EMAIL:info@hb-steel.com
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