Weld Neck Flanges

A Weld Neck Flange is a type of flange designed to be permanently joined to a piping system by means of a welded connection. They are identified by their distinctive long-tapered hub which has an increasingly thick pipe wall. This design provides additional reinforcement of the component, which makes it highly reliable and strong. This strength makes it popular for use in high-temperature and pressure environments often found in Marine, Naval, and Industrial applications. Also known as a High-Flub or Tapered Hub Flange. Contact an Expert at Tork Systems for more information.
View:

3/4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129219
Generic
 3/4 in. Steel Flange Weld neck Class 300

1 STL A105 300 WN FLANGE RF STD IMP

Item No. M129220
Generic
 1 in. Steel Flange Weld neck Class 300

1 STL A105 300 WN FLANGE RF STD DOM

Item No. M129221
Generic
 1 in. Steel Flange Weld neck Class 300

1-1/4 STL A105 300 WN FLANGE RF STD IMP

Item No. M129222
Generic
 1-1/4 in. Steel Flange Weld neck Class 300

1-1/4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129223
Generic
 1-1/4 in. Steel Flange Weld neck Class 300

1-1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129224
Generic
 1-1/2 in. Steel Flange Weld neck Class 300

1-1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129225
Generic
 1-1/2 in. Steel Flange Weld neck Class 300

2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129226
Generic
 2 in. Steel Flange Weld neck Class 300

2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129227
Generic
 2 in. Steel Flange Weld neck Class 300

2-1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129228
Generic
 2-1/2 in. Steel Flange Weld neck Class 300

2-1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129229
Generic
 2-1/2 in. Steel Flange Weld neck Class 300

3 STL A105 300 WN FLANGE RF STD IMP

Item No. M129230
Generic
 3 in. Steel Flange Weld neck Class 300

3 STL A105 300 WN FLANGE RF STD DOM

Item No. M129231
Generic
 3 in. Steel Flange Weld neck Class 300

3-1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129232
Generic
Click on Item to Request Quote

3-1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129233
Generic
Click on Item to Request Quote

4 STL A105 300 WN FLANGE RF STD IMP

Item No. M129234
Generic
 4 in. Steel Flange Weld neck Class 300

4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129235
Generic
 4 in. Steel Flange Weld neck Class 300
Click on Item to Request Quote

5 STL A105 300 WN FLANGE RF STD IMP

Item No. M129236
Generic
 5 in. Steel Flange Weld neck Class 300

5 STL A105 300 WN FLANGE RF STD DOM

Item No. M129237
Generic
 5 in. Steel Flange Weld neck Class 300

6 STL A105 300 WN FLANGE RF STD IMP

Item No. M129238
Generic
 6 in. Steel Flange Weld neck Class 300

6 STL A105 300 WN FLANGE RF STD DOM

Item No. M129239
Generic
 6 in. Steel Flange Weld neck Class 300

8 STL A105 300 WN FLANGE RF STD IMP

Item No. M129240
Generic
 8 in. Steel Flange Weld neck Class 300

8 STL A105 300 WN FLANGE RF STD DOM

Item No. M129241
Generic
 8 in. Steel Flange Weld neck Class 300

10 STL A105 300 WN FLANGE RF STD IMP

Item No. M129242
Generic
Click on Item to Request Quote

10 STL A105 300 WN FLANGE RF STD DOM

Item No. M129243
Generic
 10 in. Steel Flange Weld neck Class 300
730 product(s) found

Weld Neck Flanges

A Weld Neck Flange is a type of flange designed to be permanently joined to a piping system by means of a welded connection. They are identified by their distinctive long-tapered hub which has an increasingly thick pipe wall. This design provides additional reinforcement of the component, which makes it highly reliable and strong. This strength makes it popular for use in high-temperature and pressure environments often found in Marine, Naval, and Industrial applications. Also known as a High-Flub or Tapered Hub Flange. Contact an Expert at Tork Systems for more information.
View:

3/4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129219
Generic
 3/4 in. Steel Flange Weld neck Class 300

1 STL A105 300 WN FLANGE RF STD IMP

Item No. M129220
Generic
 1 in. Steel Flange Weld neck Class 300

1 STL A105 300 WN FLANGE RF STD DOM

Item No. M129221
Generic
 1 in. Steel Flange Weld neck Class 300

1-1/4 STL A105 300 WN FLANGE RF STD IMP

Item No. M129222
Generic
 1-1/4 in. Steel Flange Weld neck Class 300

1-1/4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129223
Generic
 1-1/4 in. Steel Flange Weld neck Class 300

1-1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129224
Generic
 1-1/2 in. Steel Flange Weld neck Class 300

1-1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129225
Generic
 1-1/2 in. Steel Flange Weld neck Class 300

2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129226
Generic
 2 in. Steel Flange Weld neck Class 300

2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129227
Generic
 2 in. Steel Flange Weld neck Class 300

2-1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129228
Generic
 2-1/2 in. Steel Flange Weld neck Class 300

2-1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129229
Generic
 2-1/2 in. Steel Flange Weld neck Class 300

3 STL A105 300 WN FLANGE RF STD IMP

Item No. M129230
Generic
 3 in. Steel Flange Weld neck Class 300

3 STL A105 300 WN FLANGE RF STD DOM

Item No. M129231
Generic
 3 in. Steel Flange Weld neck Class 300

3-1/2 STL A105 300 WN FLANGE RF STD IMP

Item No. M129232
Generic
Click on Item to Request Quote

3-1/2 STL A105 300 WN FLANGE RF STD DOM

Item No. M129233
Generic
Click on Item to Request Quote

4 STL A105 300 WN FLANGE RF STD IMP

Item No. M129234
Generic
 4 in. Steel Flange Weld neck Class 300

4 STL A105 300 WN FLANGE RF STD DOM

Item No. M129235
Generic
 4 in. Steel Flange Weld neck Class 300
Click on Item to Request Quote

5 STL A105 300 WN FLANGE RF STD IMP

Item No. M129236
Generic
 5 in. Steel Flange Weld neck Class 300

5 STL A105 300 WN FLANGE RF STD DOM

Item No. M129237
Generic
 5 in. Steel Flange Weld neck Class 300

6 STL A105 300 WN FLANGE RF STD IMP

Item No. M129238
Generic
 6 in. Steel Flange Weld neck Class 300

6 STL A105 300 WN FLANGE RF STD DOM

Item No. M129239
Generic
 6 in. Steel Flange Weld neck Class 300

8 STL A105 300 WN FLANGE RF STD IMP

Item No. M129240
Generic
 8 in. Steel Flange Weld neck Class 300

8 STL A105 300 WN FLANGE RF STD DOM

Item No. M129241
Generic
 8 in. Steel Flange Weld neck Class 300

10 STL A105 300 WN FLANGE RF STD IMP

Item No. M129242
Generic
Click on Item to Request Quote

10 STL A105 300 WN FLANGE RF STD DOM

Item No. M129243
Generic
 10 in. Steel Flange Weld neck Class 300
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Tork Systems, Inc.
Phone: +1 (800) 867-5514

2900 Main St., Bldg 140D

Alameda, CA 94501

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