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ASTM A694 F65 Blind Flanges Shipped to Singapore for High-Pressure Pipeline Service
Haihao Group has completed the supply of ASTM A694 F65 blind flanges for a customer in Singapore. The order includes 2″ and 3″ blind flanges in Class 600 pressure rating, manufactured to ASME B16.5 and supplied with rust preventive oil protection. Although a blind flange does not pro ... -
Custom Flat Face Plate Flanges Manufactured for Australian Infrastructure Project
Haihao Group has completed manufacturing and final dimensional verification for a dedicated order of flat face plate flanges destined for an industrial client in Australia. Designed for low-pressure water treatment, mining slurry lines, and processing plant infrastructure, these components were ... -
Reliability in Low-Temperature Applications: Haihao Group Dispatches Major Flange Order to Indonesia
Securing long-term joint integrity in critical energy and processing facilities requires exact alignment between material toughness, pressure ratings, and forging standards. Haihao Group has successfully completed fabrication, testing, and dispatch of a multi-specification shipment of forged fla ... -
ASME B16.5 F65 Flange 3 Inch 600# Supplied to Singapore | Haihao Group
Haihao Group has completed the production, non-destructive testing, and export packing for a targeted batch of high-pressure weld neck flanges bound for a offshore energy project in Singapore. Built to handle heavy mechanical loads and elevated pressure requirements, this delivery underscores ou ...
Haihao pipe fitting department is the steel pipe fitting division of Hebei Haihao High Pressure Flange Pipe Fitting Group Co.,Ltd, we manufacture ,supply and serve our clients all over the world in the steel pipe fittings field, especially the butt welding pipe fittings.
Hebei Haihao pipe fitting plant is established in 1988.At the beginning , we start production from carbon steel elbows ,then steel pipe tees years later.In the 21 century, we establish the new factory to produce the stainless steel pipe fittings. Now our pipe fittings plants can manufacture most kinds of steel pipe fittings used in industry pipeline.
