Weld Neck Flange
Standard: ANSI B16.5 ASME B16.47A(MSS SP-44), ASME B16.47B(API605)
Material: A105, Q235, SS400, SF440, RST37.2, S235, S355NL, , SA-182-F304, SA-182-F316,
SA350-LF2
Payment term: L/C, T/T
Surface Treat: Anti-rust Oil, Transparent/ Yellow/Black Paint, Zinc, Hot dipped Galvanized.
Packing: Wood pallet or case
Type: Plate, Slip-on, Welding Neck, Thread, Socket Weld, Blind Flanges. Ect.
Delivery time: The samples: 7 days, Official order: One month or according to customer's requirement
Used in: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects, ect.
Flange are the connectors used in process piping to connect pipe to tees, elbows, valves. Pumps and whatever other equipment may be necessary
Jiangsu Rongcheng Ring Forgings Co., Ltd. stands for a worldwide leading supplier of
* Seamless Hot Rolled Rings
* Wind Turbine Tower Flanges *
* Ring Gears
* Special forgings
* Tire Mold (forging)
We Manufacturer our products according to our customer design and specification in carbon, alloy and stainless steel material grades.
You can find us on important markets worldwide, our production workshop are located in China, only 130 Km to China's biggest exporting port --- Shanghai Port.
We play an important role for serving the wind power energy: wind turbine tower flange, slewing ring bearings, ring gears.
Jiangsu Rongcheng Ring Forgings was established in 2007, begin with manufacturing of seamless rolled forged ring for bearing industry in Japan and Korea. With quick development and increase investment of equipment, we begin in 2010 to enlarge our business to serve European and US customers.
