MSS SP-75 WPHY 65 Elbow 2 Inch STD Supplied to Singapore | Haihao Group
Haihao Group has completed the manufacturing, dimensional verification, and sea-freight packaging for a consignment of high-yield butt-weld pipe fittings supplied to a major marine and offshore energy engineering project in Singapore. This shipment features 2-inch standard weight (STD) 90-degree long radius elbows designed for high-pressure pipeline integrity.
Order Technical Profile
Engineered to withstand demanding mechanical stress and internal flow pressures, the delivered elbows conform strictly to the following parameters:
Product Type: 90° Butt-Weld Elbow
Nominal Size: 2″ (DN50)
Center-to-End Radius: Long Radius (1.5D)
Wall Thickness / Schedule: STD (3.91 mm)
Material Grade: ASTM A860 Grade WPHY 65
Manufacturing Standard: MSS SP-75
Surface Protection: Anti-Corrosion Black Paint
Engineering Advantages: Hydrodynamics & High Yield Strength
MSS SP-75 WPHY 65 elbow 2 inch STD 90 degree long radius elbow
In high-pressure transmission lines, direction changes represent points of potential turbulence and pressure drop. Utilizing a 2 inch 90 degree LR elbow configuration ensures a smooth flow profile with reduced friction loss compared to short radius alternatives. For tight pipeline corridors, maintaining consistent wall thickness through the extrados during the hot Mandrel forming process is critical.
Every MSS SP-75 WPHY 65 elbow in this order was produced from high-purity seamless pipe stock, ensuring zero seam welds and uniform grain alignment along the bend curve. The automated beveling machines processed 37.5-degree weld prep ends with exact root faces, allowing smooth fit-up and rapid welding when joining API 5L X65 line pipes on site in Singapore.
Material Integrity: ASTM A860 WPHY 65 Performance
Standard carbon steel fittings (like ASTM A234 WPB) are often insufficient for high-test line pipe systems. Specifying an ASTM A860 WPHY 65 fitting guarantees a minimum yield strength of 65,000 psi (450 MPa) along with superior low-temperature impact toughness:
Controlled Carbon Equivalent (CE): Chemical composition is strictly limited to prevent cold cracking during automated field welding.
Heat Treatment Excellence: Quenched and tempered (or normalized) condition ensures fine grain structure, passing mandatory Charpy V-Notch impact tests at sub-zero temperatures.
100% Nondestructive Examination: Every MSS SP-75 WPHY 65 elbow underwent Magnetic Particle Testing (MT) and Ultrasonic Thickness Measurement prior to surface coating.
As an established MSS SP-75 butt weld elbow manufacturer, Haihao Group supplies integrated high-yield piping packages including ASTM A860 WPHY 52/60/65/70 elbows, tees, reducers, and matching ASTM A694 F65 flanges under ISO 9001 and PED quality certifications.
Surface Protection & Logistics Readiness
To combat marine humidity during shipment to Singapore, each MSS SP-75 WPHY 65 elbow received an even layer of quick-drying anti-corrosion black paint. Bevel ends were fitted with high-density polyethylene protectors before being packed into steel-strapped, seaworthy wooden cases.
Seeking a certified high yield long radius pipe elbow manufacturer for your next offshore or cross-country pipeline project? Contact the Haihao Group technical sales team today for engineered solutions and competitive factory-direct quotes.