Product Features
Made of selected Q235 carbon steel and 304/316 stainless steel to meet different budget and corrosion resistance needs. Advanced forging technology ensures high flatness of the flange face. CNC precision machining guarantees accurate alignment of bolt holes. The surface is shot-blasted and polished to be smooth and burr-free, significantly enhancing sealing performance.
Steel Flange
| Product Name | Steel Flange |
| Production Type | Batch Production |
| Equipment | Lathe Processing |
| Surface Treatment | Polishing |
| Machining Method | CNC Machining |
| Surface | Handle According to Customer's Needs |
| Certificate | ISO9001 |
Product Advantages
Ultimate high-strength:
Alloy steel forging structure, tensile strength is 1.5 times that of ordinary carbon steel flanges, service life is extended by 80%, adapting to frequent maintenance scenarios.
Lifetime sealing:
Ultra-precision sealing face matched with metal gaskets maintains zero leakage for life in high-pressure and high-temperature environments, avoiding accidents caused by medium leakage.
Combination of modularization and intelligence:
Adopts modular design, can be quickly connected to pipes, valves and other equipment, while having intelligent monitoring function to monitor sealing performance in real time.
Highest operation and maintenance efficiency:
Quick and convenient installation, disassembly and maintenance, reducing downtime by 40%, improving engineering efficiency and equipment utilization.
Drawing Sample
20+ years of experience as Steel Flange manufacturer
Specialized in designing, producing and processing various specifications of synchronous wheels, gears, sprockets, racks, couplings and other transmission accessories
Semi-finished Parts Pictures:
Custom 6-Mode Stainless Steel Gears
Custom Finished Hole Sprockets
Customized 1.2 Inch Large Sprocket
Custom Gear Shaft
Customized Electric Cylinder Coupling Shaft
Customized Aluminum Flange
Packaging Pictures：
Our Certificate
CE
ISO45001
ISO14001
ISO9001
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Application Fields
Deep-sea oil and gas development: Used in deep-sea oil and gas platforms and subsea pipelines, withstanding seawater high pressure and strong corrosion to ensure safe deep-sea oil and gas exploration and transportation.
Coal chemical industry: Connects coal chemical high-pressure gasifiers and syngas pipelines, adapting to high temperature, high pressure and coal tar corrosion to ensure continuous coal chemical production.
Ultra-supercritical power unit: Provides reliable connection in ultra-supercritical thermal power plant main steam pipelines and nuclear power plant secondary loops to ensure efficient energy utilization.
Mine high-pressure hydraulic system: Used in mine underground hydraulic supports and roadheader pipelines, withstanding strong impact load, adapting to frequent maintenance and inspection scenarios.
FAQ
Q: How to maintain the quantum sealing system of Steel Flange?
A: Regularly check quantum sealing face and gaskets, avoid scratches by sharp objects; when the system is abnormal, contact professionals for quantum calibration and maintenance to ensure stable sealing performance.
Q: What is the maximum applicable temperature of Steel Flange?
A: The maximum applicable temperature of ordinary carbon steel flange is 425℃, alloy steel flange can reach 550℃, choose corresponding temperature rating according to working condition requirements.
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