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Weld Neck Flange

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.

WN Flange manufacturer WuxiChangrun supplies Weld Neck Flanges, Industrial Weld Neck Flanges, Weld Neck Fittings in alloy steel, carbon steel, stainless steel, etc.

API 6A Weld Neck Flange, 5-1/8'',2000 PSI, ASTM A182 F310

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, 5-1/8'', 2000 PSI. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A182 F310. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : API 6A Flange Weld Neck RTJ Flange WN Flange ASTM A182 F310 Flange 2000 PSI Flange 5-1/8'' Flange
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Class 2500, Raised Face, WN Flange, ASTM A182 F317/ F317L

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN15-DN2000 (1/2-80 Inch), 150-2500 LB (PN6-PN420), Wall Thickness: SCH 40. Material: ASTM A815 UNS S32750. Flange face: RF, FF, RTJ, TF, GF. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : Class 2500 Flange Weld Neck Flange Forged Steel Flange High Pressure Flange RF Flange ANSI B16.5 Flange
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MONEL 400, ASTM B564 UNS N04400 Weld Neck Flange, 10 Inch, 1500 Lb, RF

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN250 (10 Inch), 1500 LB (PN250), Wall Thickness: SCH 80. Flange face: RF, FF, RTJ, TF, GF. Material: MONEL 400, ASTM B564 UNS N04400. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : MONEL 400 Flange ASTM B564 UNS N04400 Flange Weld Neck Flange ANSI B16.5 Flange 10 Inch WN Flange 1500 Class Flange
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ASTM A182 F347 Tapered Hub Flange, RTJ, 300 LB, 8 Inch, Sch XS

Flange Size: DN200 (8 Inch) Flange rating: 300 LB (PN50) Wall Thickness: SCH XS Flange face: RF Material: ASTM A182 F347

Hot Tags : RTJ WN Flange Flange WN ANSI B16.5 Flange WNRF Flange 300 ASTM A182 Flange F347 Tapered Hub Flange
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Forged Weld Neck Flange, SS ASME 316/ 316L, 5 Inch, RF, SCH 40, 300 Class, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN125 (5 Inch), 150 LB (PN20), Wall Thickness: SCH 40. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A182 F316, ASTM A182 F316L. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : Forged Weld Neck Flange Stainless Steel WN Flange ASME B16.5 Weld Neck Flange ANSI Class 300 Flange 5 Inch Weld Neck Flange SCH 40 Weld Neck Flange
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ASTM ASTM A182 F5, WN Flange, 4'', Class 300, SCH 40

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN100 (4 Inch), 300 LB (PN50), Wall Thickness: SCH 40. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A694 F60. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : WN Flange Weld Neck Flange Flange WN Weld Neck Flanges Manufacturers RFWN Flange 4 Weld Neck Flange
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Forged WN Flange, ASTM A694 F70, 1 Inch, SCH 40, RF, PN16, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN25 (1 Inch), 150 LB (PN16), Wall Thickness: SCH 40. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A350 LF1, ASTM A350 LF2. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : Weld Neck Flange RF End Flange Small Size Flange 1 Inch Flange PN16 Flange WN Flange
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Inconel 625 WN Flange, JIS B2220, 10K, DN200

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN200 (8 Inch), 10k. Flange face: RF, FF, RTJ. Material: Inconel 625. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : JIS B2220 Flange Weld Neck Flange Inconel 625 Nickel Flange Steel RF End Flange High Pressure Flange 10K Flange
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Forged WN Flange, ASTM A815 UNS S32205, 6 Inch, SCH 40, RF, Class 150, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN150 (6 Inch), 150 LB (PN20), Wall Thickness: SCH 40. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A815 UNS S32205. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : WNRF Flange Raised Face Weld Neck WNRF 6 Inch Flange 150 Weld Neck Flange Weld Neck Flange
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High Hub Flange, ASTM A182 F321, 6 Inch, RF, PN16, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN150 (6 Inch), 150 LB (PN16), Wall Thickness: SCH 40. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A182 F321. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : ASTM A182 F321 Flange Forged WN Flange Stainless Steel Flange ANSI B16.5 Flange High Hub Flange Tapered Hub Flange
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RTJ End, WN Flange, 4 Inch, SCH 120, 600 Class, B16.5

DN100 (4 Inch), 600 LB (PN100), Wall Thickness: SCH 120. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A815 UNS S32205. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : Ring Joint Face Flange Weld Neck Flange High Pressure Flange ANSI 600 LB Flange SCH 160 Wall Thickness Flange RTJ Flange
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WN Flange, ASTM A815 UNS S32750, 1-1/4 Inch, SCH 40, RF, 300 Class, B16.5

Flange Size: DN32 (1-1/4 Inch) Flange rating: 300 LB (PN50) Wall Thickness: SCH 40 Flange face: RF Material: ASTM A815 UNS S32750

Hot Tags : Welding Flange Flanges Welding Weld Neck Flange Weld Neck Raised Face Class 600 Flange Weld Neck Flange ASME B16.5
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ASTM A182 F321 High Hub Flange, 2 Inch, SCH 40, RF, 900 LB, ANSI B16.5

Material: ASTM A182 F321 Flange Size: DN50 (2 Inch) Flange rating: 900 LB (PN150) Wall Thickness: SCH 40 Flange face: RF

Hot Tags : High Hub Flange Weld Neck Flange ANSI Flange ASTM A182 F321 Flange Stainless Steel Flange Forged Flange
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Forged WN Flange, ASTM A350 LF1, 3 Inch, SCH 40, RF, 150 Class, B16.5

Material: ASTM A350 LF1 Flange Size: DN80 (3 Inch) Flange rating: 150# Wall Thickness: SCH 40 Flange face: RF

Hot Tags : Flanges Welding RFWN Flange Raised Face Weld Neck Flange B16.5 WN Flange Carbon Steel Flange Flange WN 150
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Forged WN Flange, ASTM A694 F60, 3-1/2 Inch, SCH 60, RF, 300 Class, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN90 (3-1/2 Inch), 300 LB (PN50), Wall Thickness: SCH 60. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A694 F60. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : CS Weld Neck Flange Forged Steel WN Flange ANSI B16.5 Flange Carbon Steel Flange Class 300 Flange RF Weld Neck Flange
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Weld Neck Flange, , 16 Inch, RTJ, SCH 40, 150 LB, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN400 (16 Inch), 150 LB (PN20), Wall Thickness: SCH 40. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A182 F11. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : Weld Neck Flange RTJ WN Flange Flange WN Welding Flange Flanges Welding WN Flange
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Forged WN Flange, CS ASTM A105N, DN20, SCH STD, RF, Black Coating, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN20 (3/4 Inch), 150 LB (PN20), Wall Thickness: SCH STD. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A105. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : Forged Steel Flange Weld Neck Flanges DN20 Flange ASTM A105 Flange ANSI B16.5 Flange RF Flange
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High Pressure 1500LB Weld Neck Flange, SS 304/ 304L, 2 Inch, RTJ, SCH 80, B16.5

Forged WELD NECK FLANGE (WN Flange) Manufacturer Changrun Supplies Forged WN Flanges, DN50 (2 Inch), 1500 LB (PN260), Wall Thickness: SCH 80. Flange face: RF, FF, RTJ, TF, GF. Material: ASTM A182 F304, ASTM A182 F304L. Certificates: CE, ISO, PED, TS, BV, CQC.

Hot Tags : RTJ Weld Neck Flange Class 1500 Flange High Pressure Flange 304 Flange SS Weld Neck Flange ANSI Flange
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