Haihao Group Ships ASTM A815 UNS S32760 Super Duplex Eccentric Reducer to Singapore
Haihao Group has successfully completed the production and shipment of a 12″ × 10″ Super Duplex eccentric reducer for a valued customer in Singapore. Manufactured in accordance with ASME B16.9, this seamless fitting was produced from ASTM A815 UNS S32760 material and underwent strict quality verification to satisfy demanding offshore and process industry requirements.
Designed for critical piping systems exposed to aggressive media and low-temperature environments, the ASTM A815 UNS S32760 reducer combines exceptional corrosion resistance with high mechanical strength, making it a preferred choice for offshore platforms, seawater handling systems, LNG facilities, and petrochemical projects.
Shipment Overview
Product: Eccentric Reducer (BW Eccentric Reducer)
Size: 12″ × 10″
Wall Thickness: SCH 40S
Material: ASTM A815 UNS S32760 (Super Duplex Stainless Steel)
Product Form: Seamless
Standard: ASME B16.9
Unlike welded fittings, this ASTM A815 UNS S32760 reducer was manufactured as a seamless component, providing improved structural integrity and enhanced reliability for high-performance pipeline systems.
ASME B16.9 ASTM A815 UNS S32760 seamless eccentric reducer manufactured by Haihao Group
Manufactured for Severe Service Conditions
The Singapore project specified stringent material and mechanical performance requirements beyond standard dimensional compliance.
During production, Haihao Group carefully controlled the complete manufacturing process to ensure that every ASTM A815 UNS S32760 reducer met the required metallurgical and mechanical properties.
Key project requirements included:
- Seamless construction
- Ferrite content maintained between 40% and 60%
- Guaranteed mechanical properties after heat treatment
- Charpy impact testing at -46°C
- Average absorbed energy 65 J
- Minimum single impact value 50 J
These performance targets help ensure excellent toughness and operational safety in low-temperature service while maintaining the outstanding corrosion resistance expected from Super Duplex stainless steel.
Quality Control Throughout Production
Each fitting passed through Haihao Group’s comprehensive inspection procedure before shipment.
Inspection activities included:
- PMI (Positive Material Identification)
- Chemical composition analysis
- Ferrite content measurement
- Mechanical property testing
- Low-temperature impact testing
- Dimensional inspection
- Surface quality examination
- Visual inspection and traceability verification
Every ASTM A815 UNS S32760 reducer was manufactured under strict quality management procedures to ensure full compliance with customer specifications and international standards.
Why Choose ASTM A815 UNS S32760?
Super Duplex UNS S32760 is widely recognized for its outstanding performance in harsh industrial environments where conventional stainless steels may not provide sufficient corrosion resistance.
Its advantages include:
- Excellent resistance to chloride pitting and crevice corrosion
- Outstanding resistance to stress corrosion cracking
- High tensile and yield strength
- Superior fatigue performance
- Reliable service in seawater and offshore applications
- Excellent low-temperature toughness after qualified heat treatment
These characteristics make the ASTM A815 UNS S32760 reducer an ideal piping component for offshore oil & gas, desalination plants, marine engineering, chemical processing, and LNG infrastructure.
Haihao Group Supplies High-Performance Pipe Fittings Worldwide
Haihao Group manufactures a complete range of butt welding pipe fittings in accordance with international standards including ASME B16.9, EN 10253, MSS, DIN, GOST, and JIS.
Our production capabilities cover carbon steel, alloy steel, stainless steel, duplex stainless steel, Super Duplex stainless steel, nickel alloys, and customized materials for demanding industrial projects.
Whether your project requires seamless reducers, elbows, tees, caps, or other special fittings with strict mechanical testing and low-temperature certification, Haihao Group delivers reliable manufacturing quality, complete inspection documentation, and on-time global shipment.
Contact our engineering team today for customized quotations on ASTM A815 UNS S32760 reducer products and other premium pipeline components.