Mulan Manufacturing Group specializes in high-performance forgings for critical flange applications across oil & gas, petrochemical, and power generation industries.
With over two decades of forging expertise, we deliver OEM/ODM solutions that combine precision, durability, and cost-efficiency for large-scale production.
Material & Process Excellence
Our core competency lies in carbon steel forgings, offering grades from ASTM A105, A350 LF2 to A694 F52/F60/F65. We also support alloy steel, stainless steel, and duplex materials to meet diverse operating conditions. Advanced processes include open-die forging, closed-die forging, and seamless rolled ring forging, ensuring optimal grain flow and mechanical properties.
Non-Standard & Custom Solutions
Every project is unique. We excel in non-standard flange designs—specializing in custom dimensions, pressure ratings (Class 150 to 2500), facing types (RF, FF, RTJ), and exotic geometries. Our in-house engineering team works from your drawings or reverse-engineers existing components, providing DFM (Design for Manufacturing) feedback to optimize both performance and forgeability.
OEM/ODM Manufacturing Partner
As your dedicated OEM/ODM partner, we manage the entire lifecycle:
- Prototyping: Rapid sampling with 3D modeling and simulation
- Mass Production: Capable of 500–50,000+ units per order
- In-House Machining: CNC turning, milling, and drilling for finished flange dimensions
- Testing: 100% ultrasonic inspection, hardness testing, PMI, and hydrostatic testing
Quality & Capacity
- Certifications: ISO 9001:2015, PED 2014/68/EU, AD2000, and API 20B
- Annual Capacity: Over 8,000 tons of finished flanges
- Lead Times: 20–35 days for bulk orders with strict adherence to delivery schedules
Global Supply Chain Advantage
Mulan Manufacturing Group integrates forging, heat treatment, machining, and quality control under one roof—eliminating coordination risks. Our large-scale production capabilities ensure consistent quality across repeat orders, while our flexible MOQ accommodates both pilot batches and high-volume contracts.
Partner with us for your next flange forging project. Submit your inquiry today!
