High-Quality Flanges from China Factory - Reliable Suppliers for Strong Sealing and Leakage Prevention
Product Parameters
Frequently Asked Questions (FAQ)
We offer a comprehensive range of sizes from 1/2” to 120” (DN15 to DN3000) to suit various industrial piping requirements.
Our products are manufactured using premium materials including ASTM A105N, A182Gr.F304/L, F316/L, A350LF2, A694F42 to F70, WP5, WP9, WP11, WP22, and comply with NACE MR-0175 standards. Other specific grades are also available upon request.
Our forged products support a wide variety of pressure ratings, including 150#, 300#, 600#, 900#, 2000#, 3000#, 6000#, and 9000#.
We perform rigorous inspections to ensure top quality, including Chemical Elements, Mechanical Property, Metallographic Test, HIC/SSC, Heat Treatment, Ultrasonic Test, Penetration Test, Magnetic Powder Test, X-Ray Test, Hydraulic Pressure Test, and Blasting Experiments. We can also customize inspections to meet your specific requests.
Yes, our company is fully capable of producing customized products tailored to meet specific customer requirements and design drawings.
Our products are widely applied in fields such as Water Disposal, Electric Power, Chemical Engineering, Ship Building, Nuclear Energy, Garbage Disposal, Natural Gas, and Petroleum Oil.
Inquire Now!
For inquiries about our products, please leave your email to us and we will be in touch within 24 hours.

