Welding Neck Flange

Welding Neck Flange supplier Derbo Steel can provide Class 150 to Class 2500 WN Flange, wall thickness SCH10 to SCH XXS, type of sealing face RF, FF & RTJ, material in kinds of carbon steel, low temperature carbon steel, alloy steel, stainless steel and so on.

WN Flange is flange that designed to be joined to a piping system by butt welding, according to ANSI B16.5/ANSI B16.47 Series A/ANSI B16.47 Series B American Standard. Meanwhile, DIN Standard, BS Standard, JIS Standard, GOST Standard, etc can be providing.

Products List

ASTM A105 RTJ WN Flange, 150 LB, 3 Inch, SCH120
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DB-WN-CS-15

China ASTM A105 RTJ WN Flange Manufacturer Derbo offers ASTM A105 Weld Neck Flange, 3 Inch (DN 80), 150 LB, ANSI B16.5, RTJ Face and Black coating.
A105N RF WN Flange Forged DN50 SCH 160 CL150
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DB-Flange-929

China A105N RF Welding Neck Flange Manufacturer Derbo Provides A105N RF Welding Neck Flange, Forged, DN50, SCH 160, CL150, Galvanized, Pipe Connection.
A182 F22 Welding Neck Orifice Flange Forged 12 Inch
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DB-Flange-909

China A182 F22 Welding Neck Orifice Flange Factory Derbo Offers A182 F22 Welding Neck Orifice Flange, Forged, 12 Inch, SCH 80, Oiled, Pipe Connection.
ASTM A105 WN Flange ASME B16.5 Forged 24 Inch
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DB-Flange-893

China ASTM A105 WN Flange Manufacturer Derbo Supplies ASTM A105 WN Flange, ASME B16.5, Forged, 24 Inch, 300LB, SCH 100, Raised Face, Pipe Connection.
SA105 WN RF Series A Flange ASME B16.47 Forged 44IN
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DB-Pipe Flange-872

China SA105 WN RF Series A Flange Factory Derbo Offers SA105 WN RF Series A Flange, ASME B16.47, Forged, 44IN, STD 50#, Galvanized, Pipe Connection.
ASTM A105 Long Welding Neck Flange 2IN
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DB-Long Welding Neck Flange-866

China ASTM A105 Long Welding Neck Flange Manufacturer Derbo Supplies ASTM A105 Long Welding Neck Flange, 2IN, 300LB, SCH 80, Painting, Pipe Connection.
A105 Welding Neck Flange ASME B16.5 Forged 20 Inch
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DB-PIPE FLANGE-865

China A105 Welding Neck Flange Factory Derbo Offers A105 Welding Neck Flange, ASME B16.5, Forged, 20 Inch, 150#, RF, Black Painting, Pipe Connection.
ASTM A182 Gr.F5 WN RF Flange Forged 8IN 300LB SCH 40 Raised Face
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DB-Carbon Steel Flange-788

China ASTM A182 Gr.F5 WN RF Flange Manufacturer Derbo Supplies ASTM A182 Gr.F5 WN RF Flange, Forged, 8IN, 300LB, SCH 40, Raised Face, Sand Blast.
A105N Welding Neck Flange Forged SCH 160 1500 LB RTJ
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DB-Flange-774

China A105N Welding Neck Flange Factory Derbo Supplies A105N Welding Neck Flange, Forged, SCH 160, 1500 LB, RTJ Face, Painting, for Pipe Connection.