ELIMINATE
LEAKAGE RISKS
IN HIGH-PRESSURE LINES
Don’t risk your project with cheap cast flanges. We use 6,000-Ton Hydraulic Forging to align metal grain flow, ensuring safety in Class 2500# environments.
Response in 2 Hours
Projects We Support
Oil & Gas
High-pressure transmission lines and refinery maintenance. ASME B16.5 standard flanges.
Wind Power
Large diameter rolled rings for tower flanges and gearboxes. Up to 5000mm.
Pressure Vessel
Heavy wall nozzles and custom forgings for high-pressure tanks and reactors.
Chemical
Corrosion-resistant materials (Stainless 316L, Duplex) for aggressive environments.
Our Manufacturing Core
We control the entire process from raw material to finished product.
6,000-Ton Hydraulic Press
The heart of our factory. High pressure ensures maximum steel density and superior grain flow compared to lighter hammers.
5,000mm Ring Rolling
Radial-Axial rolling technology capable of producing seamless rings up to 5 meters in diameter for wind power applications.
CNC Precision Machining
20+ CNC vertical lathes and drilling centers. We machine to a tolerance of +/- 0.05mm for complex sealing faces.
In-House Heat Treatment
Normalizing, Quenching, and Tempering performed in-house to strictly control mechanical properties (Tensile, Yield, Impact).
Direct Source
We are the manufacturer, not a trading company. Visit us in Dingxiang, Shanxi.
The Difference is in the Process
Why Project Engineers Approve Us
Superior Grain Flow
Unlike steel plate cutting (which breaks grain structure), our Radial-Axial Rolling creates a circular grain flow that matches pipeline stress forces.
No Internal Porosity
Cast flanges often hide dangerous air bubbles. Our 6,000-Ton Pressure compresses the steel structure to maximum density. Zero voids.
No Rejection at Site
We catch defects in our lab, not at your construction site. Full reports provided: Chemical, Mechanical, Hardness, and Dimension check.
Raw Material
3,000 Tons
Ready to Forge
Don’t Let Supply Chain Delays
Kill Your Schedule.
We are not a trading company waiting for goods. We are the Source Factory. We control the schedule from raw material cutting to final machining.
7-Day Fast Dispatch
For emergency shutdowns. Standard carbon steel flanges (A105) can be expedited.
Export Experience
Familiar with shipping to Middle East, Europe, and SE Asia. Proper packaging to prevent rust.
Cut the Middleman.
Why pay 30% more to a trader? Buy directly from the Shanxi production line. Get technical support from real engineers, not sales agents.
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