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Russia reorders A350 LF2 CL1 flanges from Haihao Group after successful fitting delivery
Following a successful March delivery of 15x5M alloy seamless elbows and reducers, Haihao Group received two new flange orders from the same Russian client in April. The repeat orders confirm the client’s trust in Haihao’s strict quality control, precision manufacturing, and reliable ... -
ANSI B16.5 F316L Blind Flanges and ASME B16.20 316L Spiral Wound Gasket for Client
Haihao Group has recently completed an order of ANSI B16.5 F316L blind flanges and ASME B16.20 316L spiral wound gasket for a client. The flanges are made of 316L material and are available in sizes of 2, 3, 4, and 6 inches. They have thickness options of 150# and 300#. The gaskets, also made of ... -
ANSI B16.5 ASTM A105 RF Weld Neck Flanges for Hong Kong Client
Haihao Group recently completed an order of ANSI B16.5 ASTM A105 RF weld neck flanges for a client in Hong Kong. These flanges are made to the ANSI B16.5 standard and use ASTM A105 material. They come in sizes of 8 and 12 inches, with a 150LB pressure rating and SCH40 schedule. The total length ... -
ASME B16.47 SERIES A ASTM A350 GR. LF2 CL1 RF weld neck flanges quick delivery for Singapore client
Haihao Group has just wrapped up an order of ASME B16.47 SERIES A ASTM A350 GR. LF2 CL1 RF weld neck flanges for a client in Singapore. These flanges are made to the ASME B16.47 SERIES A standard and use ASTM A350 GR. LF2 CL1 material. They have an outside diameter of 38 inches, a thickness of 0 ...
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.
