Hebei Haihao Flange Factory finished the custom flanges order

Because of the high quality reputation in the market.Haihao Flange Factory received this special flanges order which will be used in a flowing control system for oil gas pipeline project in Mid-East.

ASTM A182 F304 Oval Flange Finished In Haihao Flange Factory

The piping system will be used in seriously corrosive environment,we choose the stainless steel material ASTM A182 F304 instead of the carbon steel material.

ASTM A182 F304 Weldind Neck Orifice Flange Finished In Haihao Flange Factory

Our technical team studied and designed the flanges and confirmed the drawing with the engineers from end user.The flanges are customized ASTM A182 F304 oval flanges and orifice flange.Oval flanges are all designed according to working situation and pressure.(Non-standard/Custom Flange)

ASTM A182 F304 Welding Neck Raised Face Orifice Flange Finished In Haihao Flange Factory

The orifice flanges are designed based on the standard ASME B16.36,it is welding neck orifice flange,working pressure should be class300, Raised Face sealing,and they also have their own technical requirement.(ANSI B16.36 welding neck orifice flange)

After inspection,the flanges are accepted by the inspector and ready for shipment now.