AS2129 Table H flange is a high-pressure plate slip-on flange complying with Australian standard AS2129. It is the highest pressure rating in AS2129 plate flanges, widely used in critical pipelines, industrial systems and heavy-duty engineering projects. Our Table H flanges are forged from high-strength materials and precisely machined to ensure safety and stability.
Production Details
Each AS2129 Table H flange is manufactured under strict quality control:
Premium raw material with full certification
Precision closed-die forging for optimized structure
CNC machining for high accuracy
Full dimensional inspection and optional NDT
Hydrostatic testing for pressure verification
Anti corrosion treatment and permanent marking
Full traceability and quality documentation
Product Feature and Application
Key Features
- Fully compliant with AS2129 Table H standard dimensions
- Highest pressure rating in AS2129 plate flanges
- Heavy-duty structure for superior strength
- High precision and full interchangeability
- Excellent pressure, temperature and vibration resistance
- Reliable RF sealing for critical systems
- Long service life in harsh environments
Typical Applications
- High-pressure industrial process pipelines
- Pumping stations and water transmission mains
- Power plant and mechanical equipment systems
- Petrochemical, chemical and heavy industry
- Critical utility and infrastructure projects
- Australian and New Zealand high-pressure installations
| Standard | AS2129 Table H |
| Pressure Rating | High Pressure (Table H) |
| Nominal Diameter | DN15 – DN600 (15Nb – 600Nb) |
| Type | Slip-On Plate Flange, Blind Flange |
| Face Type | Raised Face (RF) |
| Materials | Carbon steel A105, high-strength carbon steel; Stainless steel 316, 316L, Duplex 2205 |
| Working Temperature | −20 °C – 400 °C |
| Certification | EN 10204 3.1 Material Test Certificate |
Production Display
Our factory is ISO 9001 certified with advanced forging, machining and testing equipment. Full process control and third-party inspection available.
Product Transport Package
Anti-corrosion surface treatment, export-grade wooden cases, steel pallets and complete customs documents for safe and efficient transportation.
After-sales Service
Full life-cycle technical support, custom design, fast after-sales service and stable long-term supply for large and critical projects.
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