-
Haihao Group Shipped Custom 316L Spiral Wound Gaskets to UAE Client
Haihao Group recently completed production and shipment of custom 316L spiral wound gaskets for an industrial project in the United Arab Emirates. Unlike standard stock gaskets, this batch of 316L spiral wound gaskets was fully fabricated according to the customer’s technical drawing, with preci ... -
Haihao Group Ships ASME B16.48 Line Spade Blinds for Russian Pipeline Project
Haihao Group has finished manufacturing and dispatched ASME B16.48 line spade blinds for a Russian oil & gas pipeline project. These line spade blinds are used for positive isolation of piping systems during maintenance and shutdown operations, fabricated from ASTM A240 Type 316 stainless st ... -
Haihao Group Delivers ASME B16.20 Oval Gaskets to Russian Client
Haihao Group has finished production and shipment of ASME B16.20 oval gasket for a Russian high-pressure piping project. This batch of RTJ type oval gaskets is sized at 8 inch, ring groove number R49, rated for Class 900 service, manufactured from S30900 alloy material. RTJ oval metal gaskets ar ... -
Cold-Climate Sealing Security: Haihao Group Delivers Class 300 A350 LF2 LM Flanges to Russia
Operating processing facilities in northern Eurasia requires specialized piping components engineered to handle severe sub-zero thermal stress without compromise. Large pressure fluctuations combined with arctic ambient conditions place heavy demands on flange sealing faces and weld hub transiti ...
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.
