High Tensile Strength Screwed UNS S32760 Super Duplex Flanges

For industrial skids where space and weight are key parameters, conventional stainless steel flanges often require larger wall dimensions. Dafugui's High Tensile Strength Screwed UNS S32760 Super Duplex Flanges address this by utilizing the high mechanical properties of solid-forged F55 alloy. Precision CNC-machined across pressure classes up to Class 2500#, these compact threaded connectors support mechanical loads and high internal fluid pressures.

Mechanical Strength & Load Containment

• High Yield & Tensile Properties: UNS S32760 achieves a minimum tensile strength of 750–1000 MPa and yield strength ≥ 550 MPa. High Tensile Strength Screwed UNS S32760 Super Duplex Flanges supports compact flange designs capable of resisting axial pipe loads and dynamic pressure surges.

• High-Pressure Thread Engagement: Precision-machined NPT/BSPT threads distribute engagement stresses evenly, facilitating fluid containment across Class 600# to Class 2500# applications.

• Weight Optimization: High mechanical strength allows engineers to optimize pipe wall thickness and reduce overall skid component weight.

Standards & Technical Specifications

Mechanical Quality Protocols

• Tensile & Hardness Testing: Sampled from each heat lot and tested per ASTM A370 to verify yield, tensile strength, and Brinell hardness (≤ 270 HBW).

• Optical Thread Profile Inspection: Thread pitch, angle, and depth audited using optical comparators and thread plug gauges.

• Liquid Penetrant Testing (PT): High Tensile Strength Screwed UNS S32760 Super Duplex Flanges applied to 100% of machined seating surfaces to ensure freedom from surface defects.

Factory Advantage: Direct Manufacturer Capability

• Direct Manufacturing Value: Operating a 5,000 m² facility with CNC lathes, automated equipment, and specialized workshops, Dafugui offers direct manufacturer pricing and order tracking.

• Export Protective Packaging: Products receive anti-rust surface protection, VCI plastic sealing, and protective end covers before packing in heat-treated ISPM 15 wooden cases.

Zhejiang Dafugui S32760 Flanges Details

Zhejiang Dafugui S32760 Flanges PROCESS flow

Commercial & Procurement Terms

• MOQ: 1 Piece

• Standard Delivery Lead Time: 15–30 Days; 35–45 Days for custom engineered dimensions

• Warranty: 12 Months quality warranty covering manufacturing defects

• Traceability Package: EN 10204 3.1 MTC, PMI spectrum reports, and dimensional inspection records

Frequently Asked Questions

• What are the upper temperature guidelines for high-tensile UNS S32760 screwed flanges?
High Tensile Strength Screwed UNS S32760 Super Duplex Flanges perform reliably within temperature ranges from -45°C up to 260°C (-49°F to 500°F). Beyond 260°C, microstructural phase changes or differential thermal expansion may affect joint tightness.

• How does Dafugui maintain dimensional tolerances across large orders?
All turning, facing, and internal threading operations are performed on multi-axis CNC lathes using calibrated tooling programs.

• Can high-tensile threaded flanges be re-used after piping maintenance?
Yes, provided thread profiles remain free of physical damage, S32760 screwed flanges can be unthreaded, cleaned, and re-assembled with fresh thread compound during routine maintenance.