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Haihao Group Ships ASME B16.47 Series A A105N WN Flanges to Singapore
Large diameter welded neck flanges are a core connection solution for long-distance transmission pipelines, and dimensional compliance is always the top priority for project acceptance. Haihao Group recently finished packing and arranged shipment of ASME B16.47 Series A A105N WN flanges to our S ... -
Haihao Group Delivers ASME B16.5 WN Flanges and Spectacle Blinds to Singapore Client
Haihao Group recently completed packing and shipment of a mixed batch of forged flanges and spectacle blinds for a long-term Singapore partner. This package covers weld neck flanges in multiple material grades, pressure classes and sizes, alongside ASME B16.48 spectacle blinds, all manufactured, ... -
Haihao Group Delivers ASTM A694 F65 WN RF Flanges to UAE Client
Haihao Group has finished inspection and shipment of ASTM A694 F65 WN RF flanges for an energy project in the UAE. This batch of ASTM A694 F65 WN RF flanges is produced in two common sizes: 6 inch with 12.70 mm wall thickness for Class 900, and 4 inch with 11.13 mm wall thickness rated Class 150 ... -
Haihao Group Manufactures Custom A105 and S275JR Flanges to Drawings for Spanish Customer
Not every flange required for an industrial piping project follows a standard catalogue configuration. Some orders involve specific drilling patterns, non-standard dimensions, and machining tolerances that must be followed directly from engineering drawings. Haihao Group recently completed a cus ...
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.
