Precision-crafted structural metal components designed for extreme pressure and uncompromising sealing in industrial piping systems worldwide.
Redefining structural integrity through advanced slip-on flange manufacturing.
◆ As a global leader in structural metal fabrication, our slip on flange systems are engineered for maximum versatility. We utilize Precision Forge Casting to ensure a seamless fit over pipes, significantly reducing installation time while maintaining rigorous industrial standards.
◆ Our technical superiority lies in the integration of slip on flange components with High-Grade Alloy Steel and advanced surface treatments. This ensures exceptional resistance to oxidation and thermal stress, making them the first choice for high-pressure fluid transmission and structural frameworks.
A synergy of material science, precision machining, and rigorous testing.
Using only certified alloys to prevent internal fatigue and chemical degradation.
Using CNC technology to achieve micron-level tolerances for perfect slip-on fitment.
Each batch undergoes non-destructive testing to ensure zero structural defects.
Quantitative data proving the reliability of our metal fabrication processes.
Standardized engineering data for structural metal integration.
| Material Grade | Nominal Size | Pressure Rating | Outer Diameter | Thickness | Surface Finish |
|---|---|---|---|---|---|
| Carbon Steel A105 | 1/2" - 2" | Class 150/300 | Variable | Standard | Hot-Dip Galv. |
| SS304 Stainless | 2" - 12" | Class 150 | Variable | High | Polished/Mill |
| SS316L Marine | 1" - 24" | Class 300 | Variable | Reinforced | Electropolished |
| Alloy Steel 4140 | 2" - 8" | Class 600 | Heavy Wall | Max | Black Oxide |
| Duplex SS 2205 | 1" - 10" | Class 300/600 | Medium Wall | Optimal | Pickled/Annealed |
| Carbon Steel A350 LF2 | 2" - 16" | Class 150/300 | Variable | Standard | Anti-Rust Paint |
| Nickel Alloy 625 | 1/2" - 6" | Class 600/900 | Compact | Extreme | As-Cast |
| Titanium Grade 2 | 1" - 4" | Class 150 | Precision | Lightweight | PVD Coated |
Proven performance across diverse industries.
Implemented Class 600 slip-on flanges for caustic fluid lines, reducing leakage rates by 40% across the main refinery unit.
Supplied SS316L slip-on flanges for pier-side fuel lines, ensuring total corrosion resistance in hyper-saline environments.
Supplied LF2 grade carbon steel flanges specifically tempered for sub-zero resilience in the Nord-Atlantic pipeline.
Provided 10,000+ slip-on flanges for the Metro Water Expansion, achieving rapid installation with zero seal failures over 24 months.
Tailored solutions for demanding environments.
Utilized for rapid junction connections in transmission lines, ensuring leak-proof seals under high burst pressures.
High-grade SS316L flanges provide critical resistance to acid corrosion in pharmaceutical and chemical reactors.
Electropolished surfaces ensure zero bacterial buildup in hygienic piping for dairy and beverage production.
Galvanized structural flanges used in desalination plants for long-term resistance to brine and humidity.
Used in chilled water loops for large commercial buildings to facilitate easy maintenance and expansion.
Heavy-wall carbon steel flanges providing structural stability in underground slurry transport systems.
We employ ultrasonic scanning on every structural flange to ensure absolute material homogeneity and zero internal porosity.
Full compliance with ASME B16.5 and EN 1092-1, ensuring our components are interchangeable with any global piping infrastructure.
Every single flange is stamped with a heat number, providing full mill test report traceability from raw ingot to finished product.
Our commitment to quality is certified by international regulatory bodies.
Expert answers to common technical and commercial inquiries.
The primary advantage is ease of installation. Because they slide over the pipe and are welded both inside and outside, they require less precision in pipe cutting and offer significantly faster assembly times.
For high-chloride or marine environments, we recommend SS316L or Duplex SS 2205. For extreme chemical acids, Nickel Alloy 625 is the industry gold standard for structural integrity.
We utilize high-precision CNC facing machines with real-time laser calibration to ensure that the gasket contact surface is perfectly flat, eliminating potential leak paths.
Standard stock sizes ship within 48 hours. For custom dimensions and specialized alloys, our average lead time is 7-14 business days including QC testing.
Yes, every order is accompanied by a full Mill Test Report (MTR) and a Certificate of Conformance (CoC) to ensure absolute traceability of the metallurgy.
Absolutely. We provide A350 LF2 for cryogenic applications (down to -46°C) and high-chromium alloys for high-temperature steam services up to 650°C.
Contact our structural metal experts today for high-precision components tailored to your specific project requirements.