- ANSI B16.9
- GOST 17375-2001
- GOST17376-2001
- GOST17378-2001
- GOST 17379-2001
- ANSI B16.5
- GOST 12820-80
- GOST 12821-80 / GOST 33259-2015
- JIS B2220-1984
- SABS 1123
- BS 10
- Carbon Steel Pipe ElbowsCarbon Steel Pipe TeesCarbon Steel Pipe ReducersCarbon Steel Pipe CapsCarbon Steel Pipe Crosses
- 1/2"-24"
- Above 24"
- 1/2" - 24"
- Above 24"
- 1/2"-24"
- Above 24"
- 1/2"-36"
- Customized Size
- 1"-24"
- Above 24"
- Carbon Steel Pipe Elbow
- 32mm-630mm
- Above 630mm
- Carbon Steel Pipe Tee
- 45mm-630mm
- Above 630mm
- Carbon Steel Pipe Concentric Reducer
- 38mm-630mm
- Above 630mm
- Carbon Steel Pipe Caps
- 32MM
- 38MM
- 45MM
- 108MM
- 114MM
- 133MM
- 159MM
- 168MM
- 219MM
- 273MM
- StylesPressure
- Welding Neck (WN)
- Slip On (SO)
- Plate
- Blind
- Socket Welding (SW)
- Threaded
- Lap joint
- 150#
- 300#
- 600#
- 900#
- 1500#
- 2500#
- Carbon Steel Plane Flange
- PN 6
- PN 10
- PN 16
- PN 25
- Carbon Steel Welding Neck Flange
- PN 6
- PN 10
- PN 16
- PN 25
- PN 40
- StylePressure
- Slip-on Flange
- 5K
- 10K
- 16K
- SABS 1123-1600/3SABS 1123-1600/4
- SABS 1123 Table 15
- SABS 1123 Table 16
- Table DTable E
A weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. A weld neck flange consists of a circular fitting with a protruding rim around the circumference. Generally machined from a forging, these flanges are typically butt welded to a pipe. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.Such flanges are suitable for use in hostile environments that have extremes of temperature, pressure or other sources of stress. The resilience of this type of flange is achieved by sharing the environmental stress with the pipe with which it is welded. This type of flange has been used successfully at pressures up to 5,000 psi.JS FITTINGS produce and supply ANSI Flange, which including the weld neck flange, WN RF flange, PN16 flange, A105 WN flange, and class 150 flange.Download DOC:
Weld Neck Flange
5 products foundMin. Order: 1 pieceJS FITTINGS produce standard GOST flanges, GOST Welding Neck Flanges, Forged Flanges, Steel 20 Flanges, WN RF Flanges.Min. Order: 1 pieceJS FITTINGS is a leading Chinese manufacturer of carbon steel weld flanges, especially weld neck flange, WN RF Flange.Min. Order: 1 pieceChina forged carbon steel flanges manufacturer, supply WN flange ANSI B16.5, 300# RF Flange, A105N flanges ASME B16.5.Min. Order: 1 pieceJS FITTINGS supply welding neck flanges in Russia, Ukraine, Belarus, Poland, Thailand, Vietnam, Malaysia, Brazil, etcMin. Order: 1000 pieceWN Flanges SCH40, Anti-rust Oil WN Flanges, Class 150 WN Flanges, Weld Neck RTJ Flanges made of carbon steel for shipbuilding.- Become A JS FITTINGS Customer
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STEEL FITTINGS FOR PIPE CONNECTIONThe professional manufacturing capacity of JS FITTINGS strongly guarantee the high-quality products, competitive price and short delivery time.
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