Our company’s product business scope can be divided into three categories: flanges, fittings, and expansion joints.
Flanges: welding neck flange, slip on flange, plate flange, blind flange, anchor flange, threaded flange, loose sleeve flange, socket welding flange, etc;
Pipe fittings: elbows, reducers, tees, crosses, and caps, etc;
Expansion joints: rubber expansion joints, metal expansion joints, and corrugated pipe compensators.
International standards: can be produced according to different standards such as ANSI, ASME, BS, EN, DIN, and JIS
These products are widely used in industries such as oil and gas, chemicals, electricity, shipbuilding, and construction.
Our company can produce and provide large-diameter butt welded flanges, blind flanges, and matching bolt nut flat washers
Our 12Cr5Mo(ASTM A182 F5) Weld Neck Flange PN40 with Tongue-Groove face is applied for high-temperature & high-pressure process piping in refineries, petrochemical plants and coal-chemical projects. The material 12Cr5Mo features excellent high-temperature strength and good resistance to high-...